INTELLIGENT CONTROLS INC
SC 13E4, 1998-03-30
INSTRUMENTS FOR MEAS & TESTING OF ELECTRICITY & ELEC SIGNALS
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                     SECURITIES AND EXCHANGE COMMISSION
                           Washington, D.C. 20549


                               SCHEDULE 13E-4

                        ISSUER TENDER OFFER STATEMENT
    (Pursuant to Section 13(e)(1) of the Securities Exchange Act of 1934)


                         INTELLIGENT CONTROLS, INC.
                              (Name of Issuer)

                         INTELLIGENT CONTROLS, INC.
                    (Name of Person(s) Filing Statement)

                                COMMON STOCK
                       (Title of Class of Securities)

                                 45815R 10 0
                    (CUSIP Number of Class of Securities)

                              Sharon L. Binette
                      Director of Shareholder Relations
                         Intelligent Controls, Inc.
                           74 Industrial Park Road
                              Saco, Maine 04072
                               (207) 283-0156
     (Name, Address and Telephone Number of Person Authorized to Receive
   Notices and Communications on Behalf of the Person(s) Filing Statement)

                                  Copy to:

                           Gregory S. Fryer, Esq.
                             Verrill & Dana LLP
                      One Portland Square, P.O. Box 586
                             Portland, ME 04112
                               (207) 774-4000

                               MARCH 30, 1998
   (Date Tender Offer First Published, Sent or Given to Security Holders)

                          CALCULATION OF FILING FEE
<TABLE>
<CAPTION>
==============================================================================
  Transaction Valuation*                                  Amount of Filing Fee
   <C>                                                          <C>
   $1,543,750                                                   $308.75
==============================================================================

<F*>  Based upon $3.25 cash per share for 475,000 shares.
</TABLE>

[ ]   Check here if any part of the fee is offset as provided by Rule 0-
      11(a)(2) and identify the filing with which the offsetting fee was 
      previously paid.  Identify the previous filing by registration 
      statement number, or the Form or Schedule and the date of its filing.

<TABLE>
<S>                                              <C>
Amount Previously Paid: N/A                      Filing Party: N/A
         
Form or Registration No.: N/A                    Date Filed: N/A            
         
</TABLE>

==============================================================================


ITEM 1.  SECURITY AND ISSUER.

         (a)  The issuer of the securities to which this statement relates 
is Intelligent Controls, Inc., a Maine corporation (the "Company"), and the 
address of its principal executive office is 74 Industrial Park Road, Saco, 
Maine 04072.

         (b)  This statement on Schedule 13E-4 relates to an offer by the 
Company to purchase up to 475,000 shares (or such lesser number of shares as 
are properly tendered) of its common stock (the "Shares"), at $3.25 per 
Share, net to the sellers, in cash, upon the terms and subject to the 
conditions set forth in the Offer to Purchase, dated March 30, 1998 (the 
"Offer to Purchase"), and in the related Letter of Transmittal (which 
together constitute the "Offer"), copies of which are filed as Exhibits 
99.a(1) and 99.a(2), respectively.  The information set forth in the 
introductory section immediately following the table of contents (the 
"Introduction") and in Section 7 "Interest of Certain Persons; Transactions 
and Arrangements Concerning the Shares" and Section 9 "Background and 
Purpose of the Offer" of the Offer to Purchase is incorporated herein by 
reference.

         (c)  The Shares are listed on the Emerging Company Marketplace of 
the American Stock Exchange.  The trading symbol for the Company's common 
stock is "ITC".  The information set forth in Section 6 "Price Range of 
Shares; Dividends" of the Offer to Purchase is incorporated herein by 
reference.

         (d)  This statement is being filed by the Company.


ITEM 2.  SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATIONS.

         (a)  The information set forth in Section 7 "Interest of Certain 
Persons; Transactions and Arrangements Concerning the Shares" and Section 8 
"Source and Amount of Funds" of the Offer to Purchase is incorporated herein 
by reference.

         (b)  Inapplicable.


ITEM 3.  PURPOSE OF THE TENDER OFFER AND PLANS OR PROPOSALS OF THE ISSUER OR
         AFFILIATE.

         The information set forth in the "Introduction", Section 7 
"Interest of Certain Persons; Transactions and Arrangements Concerning the 
Shares", Section 9 "Background and Purpose of the Offer" and Section 10 
"Certain Information About the Company" of the Offer to Purchase is 
incorporated herein by reference.

         (a)-(j)  The information set forth in the "Introduction", Section 5 
"Certain Conditions to the Offer", Section 7 "Interest of Certain Persons; 
Transactions and Arrangements Concerning the Shares", Section 11 "Effects of 
the Offer on the Market for Shares; Registration under the Exchange Act" and 
Section 14 "Certain Limitations on Purchase of Shares by the Company" of the 
Offer to Purchase is incorporated herein by reference.


ITEM 4.  INTEREST IN SECURITIES OF THE ISSUER.

         The information set forth in Section 7 "Interest of Certain 
Persons; Transactions and Arrangements Concerning the Shares" of the Offer 
to Purchase is incorporated herein by reference.


ITEM 5.  CONTRACTS, ARRANGEMENTS, UNDERSTANDINGS OR RELATIONSHIPS WITH RESPECT
         TO THE ISSUER'S SECURITIES.

         The information set forth in the "Introduction", Section 7 
"Interest of Certain Persons; Transactions and Arrangements Concerning the 
Shares", Section 8 "Source and Amount of Funds" and Section 9 "Background 
and Purpose of the Offer" of the Offer to Purchase is incorporated herein by 
reference.

ITEM 6.  PERSONS RETAINED, EMPLOYED OR TO BE COMPENSATED.

         The information set forth in the "Introduction" and Section 16 "Fees
and Expenses" of the Offer to Purchase is incorporated herein by reference.


ITEM 7.  FINANCIAL INFORMATION.

         (a)-(b)  The information set forth in Section 10 "Certain 
Information About the Company", "--General", "--Historical Financial 
Information" of the Offer to Purchase is incorporated herein by reference.


ITEM 8.  ADDITIONAL INFORMATION.

         (a)  Inapplicable.

         (b)  The information set forth in Section 12 "Certain Legal 
Matters; Regulatory Approvals" of the Offer to Purchase is incorporated 
herein by reference.

         (c)  The information set forth in Section 11 "Effects of the Offer on
the Market for Shares; Registration under the Exchange Act" of the Offer to
Purchase is incorporated herein by reference.

         (d)  Inapplicable.

         (e)  Reference is hereby made to the Offer to Purchase and the 
related Letter of Transmittal, forms of which are attached hereto as 
Exhibits 99.a(1) and 99.a(2), respectively, which are incorporated in their 
entirety herein by reference.


ITEM 9.  MATERIAL TO BE FILED AS EXHIBITS.

<TABLE>
         <S>                      <C>
         Exhibit 99.a(1)    -     Form of Offer to Purchase, dated March 30, 1998.
         Exhibit 99.a(2)    -     Form of Letter of Transmittal (including Guidelines for 
                                  Certification of Taxpayer Identification Number on 
                                  Substitute Form W-9).
         Exhibit 99.a(3)    -     Form of Notice of Guaranteed Delivery.
         Exhibit 99.a(4)    -     Form of Letter to Brokers, Dealers, Commercial Banks, 
                                  Trust Companies and Other Nominees.
         Exhibit 99.a(5)    -     Form of Letter to Clients for use by Brokers, Dealers, 
                                  Commercial Banks, Trust Companies and Other Nominees.
         Exhibit 99.a(6)    -     Press Release issued by the Company on March 30, 1998.
         Exhibit 99.a(7)    -     Form of Letter to the Company's shareholders from the 
                                  President of the Company, dated March 30, 1998.
         Exhibit 99.c(1)    -     Investment Agreement, dated March 26, 1998 among the
                                  Company, Ampersand Specialty Materials and Chemicals III
                                  Limited Partnership, Ampersand Specialty Materials and
                                  Chemicals III Companion Fund Limited Partnership and
                                  Roger E. Brooks, for the purchase of Common Stock of
                                  the Company.
         Exhibit 99.c(2)    -     Form of Stockholders Agreement among the Company,
                                  Ampersand Specialty Materials and Chemicals III
                                  Limited Partnership, Ampersand Specialty Materials and
                                  Chemicals III Companion Fund Limited Partnership, Roger
                                  E. Brooks Alan Lukas, Paul E. Lukas, and certain related
                                  parties restricting the voting and transfer of shares of
                                  Common Stock owned by each.
         Exhibit 99.c(3)    -     Form of Employment Agreement between the Company and
                                  Roger E. Brooks.
         Exhibit 99.c(4)    -     Form of Employment Agreement between the Company and
                                  Alan Lukas.
         Exhibit 99.c(5)    -     Form of Employee Stock Restriction Agreement between the
                                  Company and Roger E. Brooks and related promissory note,
                                  pledge agreement and form of 83(b) Election.
</TABLE>



                                  SIGNATURE


      After due inquiry and to the best of my knowledge and belief, I 
certify that the information set forth in this statement is true, complete 
and correct.


                                       INTELLIGENT CONTROLS, INC.



                                       By:  /s/ ALAN LUKAS
                                          ---------------------------------
                                          Alan Lukas, President and
                                          Chief Executive Officer

Dated:   March 30, 1998



                                EXHIBIT INDEX


<TABLE>
<CAPTION>
Exhibit No.                  Description
- ------------                 -----------                                    
  
<S>            <C>
99.a(1)        Form of Offer to Purchase, dated March 30, 1998.

99.a(2)        Form of Letter of Transmittal (including Guidelines for
               Certification of Taxpayer Identification Number of 
               Substitute Form W-9).

99.a(3)        Form of Notice of Guaranteed Delivery.

99.a(4)        Form of Letter to Brokers, Dealers, Commercial Banks, Trust
               Companies and other Nominees.

99.a(5)        Form of Letter to Clients for use by Brokers, Dealers,
               Commercial Banks, Trust Companies and Other Nominees.

99.a(6)        Press Release issued by the Company on March 30, 1998.

99.a(7)        Form of Letter to the Company's shareholders from the President
               of the Company, dated March 30, 1998.

99.c(1)        Investment Agreement, dated March 26, 1998 among the Company, Ampersand
               Specialty Materials and Chemicals III Limited Partnership, Ampersand
               Specialty Materials and Chemicals III Companion Fund Limited Partnership
               and Roger E. Brooks.

99.c(2)        Form of Stockholders Agreement among the Company, Ampersand Specialty
               Materials and Chemicals III Limited Partnership, Ampersand Specialty
               Materials and Chemicals III Companion Fund Limited Partnership, Roger
               E. Brooks Alan Lukas, Paul E. Lukas, and certain related parties.

99.c(3)        Form of Employment Agreement between the Company and Roger E. Brooks.

99.c(4)        Form of Employment Agreement between the Company and Alan Lukas.

99.c(5)        Form of Employee Stock Restriction Agreement between the Company and Roger
               E. Brooks and related promissory note, pledge agreement and form of 83(b)
               Election.

</TABLE>




                                                                 EXHIBIT 99.A(1)

                          INTELLIGENT CONTROLS, INC.


            OFFER TO PURCHASE FOR CASH UP TO 475,000 SHARES OF ITS
            COMMON STOCK AT A PURCHASE PRICE OF $3.25 NET PER SHARE



     THE OFFER, PRORATION PERIOD AND WITHDRAWAL RIGHTS EXPIRE AT 5:00 P.M., 
                 NEW YORK CITY TIME, ON FRIDAY, MAY 1, 1998, 
                          UNLESS THE OFFER IS EXTENDED.



      Intelligent Controls, Inc., a Maine corporation ("INCON" or the 
"Company"), invites shareholders to tender 475,000 shares of its Common 
Stock ("Shares") at $3.25 per Share, net to the seller, in cash (the 
"Purchase Price"), upon the terms and subject to the conditions set forth in 
this Offer to Purchase and the related Letter of Transmittal (which together 
constitute the "Offer").  All Shares properly tendered and not withdrawn 
prior to the expiration of the Offer will be purchased on the terms and 
conditions described below.  THE OFFER IS CONDITIONED ON A MINIMUM NUMBER OF 
SHARES BEING TENDERED AND IS SUBJECT TO SATISFACTION OF CERTAIN OTHER 
CONDITIONS.  SEE SECTION 5.

      The Shares are listed and principally traded on the Emerging Company 
Marketplace of the American Stock Exchange ("AMEX").  On March 27, 1998, the 
last trading day before the Company announced its intention to commence the 
Offer, the closing per Share sales price as reported on AMEX was $2 1/2.  
The Company urges shareholders to obtain current market quotations for the 
Shares prior to tendering any Shares pursuant to the Offer.  See Section 6.

      NEITHER THE COMPANY NOR ITS BOARD OF DIRECTORS MAKES ANY 
RECOMMENDATION TO ANY SHAREHOLDER ON WHETHER TO TENDER OR TO REFRAIN FROM 
TENDERING SHARES PURSUANT TO THE OFFER.  EACH SHAREHOLDER MUST MAKE HIS OR 
HER OWN DECISION WHETHER TO TENDER SHARES AND, IF SO, HOW MANY SHARES TO 
TENDER. SEE SECTION 7 FOR INFORMATION CONCERNING THE INTENTIONS OF ALAN 
LUKAS AND PAUL E. LUKAS, THE COMPANY'S PRINCIPAL SHAREHOLDERS, IN CONNECTION 
WITH THE OFFER, AND CONCERNING THE INTENTIONS OF OTHER DIRECTORS AND 
EXECUTIVE OFFICERS.

      The principal purpose of the Offer is to provide shareholders a 
limited opportunity to sell a portion of, or perhaps all, their Shares at a 
premium over recent market prices of the Shares.  The Offer will also 
provide the Company with treasury shares to resell in a proposed restricted 
stock arrangement with a new executive officer.  See Sections 9 and 13.

                                   IMPORTANT

      Any shareholder who wants to tender all or any portion of the Shares 
should either (i) complete and sign a Letter of Transmittal or a facsimile  
copy thereof in accordance with the instructions in such Letter of 
Transmittal, mail or deliver it and any other required documents to American 
Stock Transfer & Trust Company (the "Depositary"), and either mail or 
deliver the certificates for such Shares to the Depositary (with all such 
other documents) or follow the procedure for book-entry transfer set forth 
in Section 2; or (ii) request such shareholder's broker, dealer, commercial 
bank, trust company or other nominee to effect the transaction for such 
shareholder.  A shareholder having Shares registered in the name of a 
broker, dealer, commercial bank, trust company or other nominee must contact 
that entity if the shareholder desires to tender any Shares.  If a 
shareholder is unable, prior to expiration of the Offer, to deliver Share 
certificates or other necessary documents to the Depositary and cannot 
comply with the procedures for book-entry transfer, the Shareholder may 
tender Shares by following the procedures for guaranteed delivery set forth 
in Section 2.

      Questions, requests for additional copies of this Offer to Purchase or 
other documents, and other requests for assistance should be directed to 
Sharon L. Binette, Director of Shareholder Relations, as follows:



                            Sharon L. Binette
                   Director of Shareholder Relations
                        Intelligent Controls, Inc.
                         74 Industrial Park Road
                               P.O. Box 638
                             Saco, Maine 04072

                              (207) 283-0156
                                    or
                       Call toll free (800) 872-3455



March 30, 1998



      NO PERSON HAS BEEN AUTHORIZED TO MAKE ANY RECOMMENDATION ON BEHALF OF
THE COMPANY AS TO WHETHER SHAREHOLDERS SHOULD TENDER OR REFRAIN FROM TENDERING
SHARES PURSUANT TO THE OFFER.  NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATIONS IN CONNECTION WITH THE OFFER OTHER
THAN THOSE CONTAINED IN THIS OFFER TO PURCHASE AND IN THE LETTER OF
TRANSMITTAL.  IF GIVEN OR MADE, SUCH RECOMMENDATION, INFORMATION OR
REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED BY THE
COMPANY.

                               TABLE OF CONTENTS



1.       NUMBER OF SHARES; EXTENSION; PRORATION..........................    2

2.       PROCEDURES FOR TENDERING SHARES.................................    3

3.       WITHDRAWAL RIGHTS...............................................    5

4.       PURCHASE OF SHARES AND PAYMENT OF PURCHASE PRICE................    6

5.       CERTAIN CONDITIONS OF THE OFFER.................................    6

6.       PRICE RANGE OF SHARES; DIVIDENDS................................    7

7.       INTEREST OF CERTAIN PERSONS; TRANSACTIONS AND
            ARRANGEMENTS CONCERNING THE SHARES...........................    8

8.       SOURCE AND AMOUNT OF FUNDS......................................   12

9.       BACKGROUND AND PURPOSE OF THE OFFER.............................   12

10.      CERTAIN INFORMATION ABOUT THE COMPANY...........................   12

11.      EFFECTS OF THE OFFER ON THE MARKET FOR SHARES;
          REGISTRATION UNDER THE EXCHANGE ACT............................   17

12.      CERTAIN LEGAL MATTERS; REGULATORY APPROVAL......................   17

13.      CERTAIN FEDERAL INCOME TAX CONSEQUENCES.........................   17

14.      CERTAIN LIMITATIONS ON PURCHASES OF SHARES BY THE COMPANY.......   20

15.      EXTENSION OF THE TENDER PERIOD; TERMINATION; AMENDMENTS.........   21

16.      FEES AND EXPENSES...............................................   22

17.      MISCELLANEOUS...................................................   22

TO ALL HOLDERS OF COMMON STOCK OF INTELLIGENT CONTROLS, INC.:


      Intelligent Controls, Inc. ("INCON" or the "Company") hereby offers to 
purchase up to 475,000 shares of its Common Stock (the "Shares") at $3.25 
per Share, net to the seller, in cash (the "Purchase Price"), upon the terms 
and conditions set forth in this Offer to Purchase and in the related Letter 
of Transmittal (the "Letter of Transmittal," which together with this Offer 
to Purchase constitute the "Offer").  See Section 1.  

      All Shares properly tendered and not withdrawn prior to the expiration 
of the Offer will be purchased on the terms described in the Offer, 
including the proration terms.  The Offer is subject to satisfaction of 
certain conditions:  (i) a minimum of 325,000 Shares are tendered prior to 
the expiration of the Offer ("Minimum Tender"), (ii) the Company will have 
at least 300 shareholders of record at the conclusion of the Offer, (iii) 
the shareholders of the Company approve at the next Annual Meeting of 
Shareholders (to occur April 30, 1998) proposals to amend the Articles of 
Incorporation to increase the authorized Common Stock of the Company to 
8,000,000 Shares, to opt out of Section 910 of the Maine Business 
Corporation Act and to allow the Company to repurchase Shares from capital 
surplus, (iv) the Company consummates a planned sale to Ampersand Specialty 
Materials and Chemicals III Limited Partnership and Ampersand Specialty 
Materials and Chemicals III Companion Fund Limited Partnership 
(collectively, "Ampersand") of 1,538,462 Shares at a price of $3.25 per 
Share, and (v) other conditions described in Section 5.

      If at the expiration of the Offer more than 475,000 Shares have been 
tendered, the Company will buy Shares on a pro rata basis (with appropriate 
adjustments to avoid purchases of fractional Shares) from all shareholders 
who properly tendered Shares and do not withdraw them prior to the 
expiration of the Offer.  See Sections 1 and 3.  The Company will return all 
Shares not purchased because of proration.  

      Tendering shareholders will not be obligated to pay brokerage 
commissions, solicitation fees or (subject to Instruction 6 of the Letter of 
Transmittal) stock transfer taxes from the Company's purchase of Shares 
pursuant to the Offer.  In addition, the Company will pay all fees and 
expenses of American Stock Transfer & Trust Company (the "Depositary") in 
connection with the Offer.  See Section 16.

      NEITHER THE COMPANY NOR ITS BOARD OF DIRECTORS MAKES ANY 
RECOMMENDATION TO ANY SHAREHOLDER ON WHETHER TO TENDER OR TO REFRAIN FROM 
TENDERING SHARES PURSUANT TO THE OFFER.  EACH SHAREHOLDER MUST MAKE HIS OR 
HER OWN DECISION WHETHER TO TENDER SHARES AND, IF SO, HOW MANY SHARES TO 
TENDER.

      The Company has been advised that Alan Lukas and Paul E. Lukas intend 
to tender sufficient shares into the Offer to result in a purchase from them 
of at least 200,000 Shares in the aggregate.  The Company has been advised 
that the other directors and executive officer intend not to tender Shares. 
 See Section 7.

      The Shares are listed and principally traded on the Emerging Company 
Marketplace of American Stock Exchange ("AMEX") under the symbol "ITC".  On 
March 27, 1998, the last trading day before the Company announced its 
intention to commence the Offer, the closing per Share sales price as 
reported on AMEX was $2 1/2.  The Company urges shareholders to obtain 
current market quotations for the Shares prior to tendering any Shares 
pursuant to the Offer.  See also Section 6 regarding entitlement to 
dividends. 

      The 475,000 Shares that the Company is offering to purchase pursuant 
to the Offer represent approximately 14.4% of the 3,296,375 Shares issued 
and outstanding as of March 27, 1998.  As described in Sections 5 and 7, the 
Company plans to sell an additional 1,538,462 Shares to Ampersand prior to 
(and as a condition to) closing the Offer, and up to 76,923 Shares to Roger 
E. Brooks (exclusive of Shares to be sold to him from treasury stock) 
shortly after closing of the Offer.  The 475,000 Shares covered by the Offer 
would represent approximately 9.7% of the outstanding Shares after giving 
effect to these sales of additional Shares to Ampersand and Mr. Brooks.  In 
addition, as of March 27, 1998, an aggregate of up to 589,208 additional 
Shares were issuable upon exercise of outstanding stock options.  

      Any Shares acquired by the Company pursuant to the Offer will be held 
as treasury shares and will be available for issuance by the Company without 
further shareholder action (except as required by applicable law or the 
rules of any securities exchange on which the Shares are then listed) for 
general or other corporate purposes.  The Company intends to use up to 
410,000 Shares acquired through the Offer to fund an issuance of treasury 
stock to Mr. Brooks pursuant to his restricted stock arrangement.  See 
Section 7 and Section 9.

      This Offer to Purchase and the Letter of Transmittal are being mailed 
to holders of record of Shares and will be furnished to brokers, dealers, 
commercial banks, trust companies and similar persons whose names, or the 
names of whose nominees, appear on the Company's shareholder list or, if 
applicable, who are listed as participants in a clearing agency's security 
position listing, for subsequent transmittal to beneficial owners of Shares.

1.    NUMBER OF SHARES; EXTENSION; PRORATION.

      Number of Shares.  Upon the terms and subject to the conditions of the 
Offer, the Company will accept for purchase up to 475,000 Shares or such 
lesser number of Shares as are properly tendered, and not withdrawn in 
accordance with Section 3, prior to the Expiration Date (as defined below) 
at a price of $3.25 per Share, net to the seller in cash, provided that the 
Minimum Tender is satisfied and the other tender offer conditions have been 
met or waived.  The term "Expiration Date" means 5:00 P.M., New York City 
time, on May 1, 1998, unless and until the Company extends the period of 
time during which the Offer will remain open, in which event the term 
"Expiration Date" shall refer to the latest time and date at which the 
Offer, as so extended by the Company, shall expire.  If the Offer is 
oversubscribed, Shares tendered and not withdrawn prior to the Expiration 
Date will be prorated.  The proration period also expires at the Expiration 
Date.

      The Company reserves the right to purchase more than 475,000 Shares 
pursuant to the Offer.  In accordance with applicable regulations of the 
Securities and Exchange Commission (the "Commission"), the Company may 
accept for payment pursuant to the Offer an additional amount of Shares not 
to exceed 2% of the total outstanding Shares (approximately 9,500 Shares as 
of March 27, 1998) without extending the Offer.

      See below and Section 15 for a description of the Company's rights to 
extend the time during which the Offer is open and to delay, terminate or 
amend the Offer.  See also Section 5 for a description of conditions of the 
Offer.

      Extension.  If the following events occur:

            (a)  the Company increases or decreases the price to be paid for 
      the Shares, or the Company increases the number of Shares being sought 
      and any such increase in the number of Shares being sought exceeds 2% 
      of the outstanding Shares, or the Company decreases the number of 
      Shares being sought, and

            (b)  the Offer is scheduled to expire less than ten business 
      days from and including the date that notice (the "Notice") of such 
      increase or decrease is first published, sent or given in the manner 
      set forth in Section 15,

then the Offer will be extended so that it will not expire until at least 
the end of the tenth business day from and including the date of such 
Notice.  For purposes of the Offer, a "business day" means any day other 
than a Saturday, Sunday or federal holiday, until 5:00 P.M., New York City 
time, on such day.

      Acceptance in Full.  If the number of Shares properly tendered and not 
withdrawn prior to the Expiration Date is greater than 325,000 Shares, but 
less than or equal to 475,000 Shares (or such greater number of Shares as 
the Company may elect to purchase pursuant to the Offer), the Company will, 
upon the terms and subject to the conditions of the Offer, accept for 
payment at the Purchase Price all Shares so tendered.

      Proration.  If at the Expiration Date more than 475,000 Shares (or 
such greater number of Shares as the Company may elect to purchase pursuant 
to the Offer) are properly tendered, the Company will accept all Shares 
properly tendered and not withdrawn prior to the Expiration Date on a pro 
rata basis (with appropriate adjustments to avoid purchases of fractional 
shares).

      If proration of tendered Shares is required, the Company will 
determine the final proration factor as promptly as practicable following 
the Expiration Date.  Proration for each shareholder tendering Shares shall 
be based on the ratio of the number of Shares tendered by such shareholder 
to the total number of Shares tendered by all shareholders.  Although the 
Company does not expect to be able to announce the final results of any 
proration until approximately seven trading days after the Expiration Date, 
it will announce preliminary results of the prorations by press release as 
promptly as practicable following the Expiration Date.  Shareholders may 
obtain such preliminary information from Sharon L. Binette, Director of 
Shareholder Relations, and may also be able to obtain such information from 
their brokers or other nominees.  All Shares not purchased pursuant to the 
Offer because of proration will be returned to the tendering shareholders at 
the Company's expense as promptly as practicable following the Expiration 
Date.

      Minimum Tender.  If the shareholders do not tender at least 325,000  
Shares prior to the Expiration Date, the Company will not purchase any 
Shares pursuant to the Offer.  In such event, all Shares tendered by 
shareholders will be returned to the tendering shareholders at the Company's 
expense as promptly as practicable following the Expiration Date.

      Minimum Number of Shareholders.  A condition to the Offer is that the 
Offer not result in the Company having fewer than 300 shareholders of 
record.  The Company will decrease the size of the Offer if and to the 
extent necessary to satisfy this condition, or the Company may, at its sole 
discretion, terminate the Offer without purchasing any Shares.  The Company 
presently has approximately 500 record holders and does not expect the Offer 
to reduce the number of such holders below 300.

      Other Conditions.  Other tender offer conditions are described in 
Section 5 below.

2.    PROCEDURES FOR TENDERING SHARES.

      Proper Tender of Shares.  For Shares to be properly tendered pursuant
to the Offer:

            (a)  the certificates for such Shares or confirmation of
      delivery of such Shares pursuant to the procedure for book-entry
      transfer set forth below, together with a properly completed and duly
      executed Letter of Transmittal (or facsimile thereof) including any
      required signature guarantees, and any other documents required by 
      the Letter of Transmittal, must be received prior to the Expiration
      Date by the Depositary at its address set forth on the back cover of
      this Offer to Purchase; or

            (b)  the tendering shareholder must comply with the guaranteed
      delivery procedure set forth below.

      It is a violation of Section 14(e) of the Securities Exchange Act of 
1934, as amended (the "Exchange Act"), and Rule 14e-4 promulgated 
thereunder, for a person to tender Shares for such person's own account 
unless the person so tendering:

            (a)  owns such Shares; or

            (b)  owns other securities convertible into or exchangeable
      for Shares or owns an option, warrant or right to purchase Shares and
      intends to acquire such Shares for tender by conversion, exchange or
      exercise of such option, warrant or right.

Section 14(e) and Rule 14e-4 contain a similar restriction applicable to a 
tender or guarantee of a tender on behalf of another person.

      The acceptance of Shares by the Company for payment will constitute a 
binding agreement between the tendering shareholder and the Company upon the 
terms and subject to the conditions of the Offer, including the tendering 
shareholder's representation that (i) such shareholder owns the Shares being 
tendered within the meaning of Rule 14e-4 and (ii) the tender of such Shares 
complies with Rule 14e-4.

      Signature Guarantees and Method of Delivery.  No signature guarantee 
is required on a Letter of Transmittal (i) if such Letter of Transmittal is 
signed by the registered institutional holder of Shares (which term, for 
purposes of the Offer, includes any participant in The Depository Trust 
Company, the Philadelphia Depository Trust Company or the Midwest Securities 
Trust Company (collectively, the "Book-Entry Transfer Facilities") whose 
name appears on a security position listing as the holder of such Shares) 
tendered therewith and such holder has not completed either the box entitled 
"Special Delivery Instructions" or the box entitled "Special Payment 
Instructions" on the Letter of Transmittal; or (ii) if Shares are tendered 
for the account of a member firm of a registered national securities 
exchange, a member of the National Association of Securities Dealers, Inc. 
or a commercial bank or trust company having an office, branch or agency in 
the United States (each such entity being hereinafter referred to as an 
"Eligible Institution").

      In all other cases, all signatures on a Letter of Transmittal must be 
guaranteed by an Eligible Institution.  See Instruction 1 of the Letter of 
Transmittal.  If a certificate representing Shares is registered in the name 
of a person other than the signer of a Letter of Transmittal, or if payment 
is to be made, or Shares not purchased or tendered are to be issued, to a 
person other than the registered holder, the certificate must be endorsed or 
accompanied by an appropriate stock power, in either case signed exactly as 
the name of the registered holder appears on the certificate, with the 
signature on the certificate or stock power guaranteed by an Eligible 
Institution.  In all cases, payment for Shares tendered and accepted for 
payment pursuant to the Offer will be made only after timely receipt by the 
Depositary of (i) certificates for such Shares (or timely confirmation of a 
book-entry transfer of such Shares into the Depositary's account at a Book-
Entry Transfer Facility), (ii) a properly completed and duly executed Letter 
of Transmittal (or facsimile thereof) and (iii) any other documents required 
by the Letter of Transmittal.  The method of delivery of all documents, 
including stock certificates, the Letter of Transmittal and any other 
required documents, is at the election and risk of the tendering 
shareholder.  If delivery is by mail, registered mail with return receipt 
requested, properly insured, is recommended.

      Book-Entry Transfer.  The Depositary will establish an account with 
respect to the Shares at the Book-Entry Transfer Facilities for purposes of 
the Offer within two business days after the date of this Offer to Purchase. 
 Any financial institution that is a participant in a Book-Entry Transfer 
Facility's system may make book-entry transfer of Shares by causing such 
Facility to transfer such Shares into the Depositary's account in accordance 
with such Facility's procedure for such transfer.  Even though delivery of 
Shares may be effected through book-entry transfer into the Depositary's 
account at one of the Book-Entry Transfer Facilities, either (i) a properly 
completed and duly executed Letter of Transmittal (or facsimile thereof) 
with any required signature guarantees and any other required documents must 
be transmitted to and received by the Depositary at its address set forth on 
the back cover of this Offer to Purchase prior to the Expiration Date; or 
(ii) the guaranteed delivery procedure set forth below must be followed.  
Delivery of a Letter of Transmittal and any other required documents to one 
of the Book-Entry Transfer Facilities does not constitute delivery to the 
Depositary.

      Guaranteed Delivery.  If a shareholder desires to tender Shares 
pursuant to the Offer and such shareholder's certificates cannot be 
delivered to the Depositary prior to the Expiration Date or the procedure 
for book-entry transfer cannot be completed on a timely basis or all 
required documents cannot be delivered to the Depositary prior to the 
Expiration Date, such Shares may nevertheless be tendered provided that all 
of the following conditions are satisfied:

            (a)  such tender is made by or through an Eligible Institution;

            (b)  the Depositary receives (by hand, mail or facsimile
      transmission) prior to the Expiration Date, a properly completed and
      duly executed Notice of Guaranteed Delivery substantially in the form
      the Company has provided with this Offer to Purchase; and

            (c)  the certificates for all tendered Shares in proper form
      for transfer or confirmation of book-entry transfer of such Shares
      into the Depositary's account at any Book-Entry Transfer Facility,
      together with a properly completed and duly executed Letter of
      Transmittal (or facsimile thereof) and any other documents required 
      by the Letter of Transmittal, are received by the Depositary within
      five trading days after the date the Depositary receives such Notice
      of Guaranteed Delivery.

      Determination of Validity, Rejection of Shares, Waiver of Defects, No 
Obligation to Give Notice of Defects.  All questions as to the number of 
Shares to be accepted, and the form, eligibility, validity (including time 
of receipt) and acceptance for payment of any tender of Shares will be 
determined by the Company, in its sole discretion, which determinations 
shall be final and binding on all parties.  The Company reserves the 
absolute right to reject any or all tenders it determines not to be in 
proper form or the acceptance for payment of or payment for which may, in 
the opinion of the Company's counsel, be unlawful.  The Company also 
reserves the absolute right to waive any defect or irregularity in the 
tender of any particular Shares.  No tender of Shares will be deemed to be 
properly made until all defects and irregularities have been cured or 
waived.  Neither the Company nor the Depositary nor any other person is or 
will be obligated to give notice of any defects or irregularities in 
tenders, and neither of them will incur any liability for failure to give 
such notice.

      Federal Income Tax Withholding.  To prevent back up federal income tax 
withholding equal to 31% of the gross payments made pursuant to the Offer, 
each shareholder who does not otherwise establish an exemption from such 
withholding must certify to the Depositary such shareholder's correct social 
security number or taxpayer identification number (or certify that such tax 
payer is awaiting such number) and provide certain other information by 
completing the Substitute Form W-9 included in the Letter of Transmittal.  A 
foreign shareholder who is an individual must submit a Form W-8 (obtainable 
from the Depositary) in order to avoid back up withholding.

      The Depositary will withhold 31% of the gross payment payable to a 
foreign shareholder unless the Depositary determines that a reduced rate of 
withholding or an exemption from withholding is applicable.  For this 
purpose, a foreign shareholder is a shareholder that is not (i) a citizen or 
resident of the United States, (ii) a corporation, partnership or other 
entity created or organized in or under the laws of the United States or any 
political subdivision thereof, or (iii) any estate or trust the income of 
which is subject to United States federal income taxation regardless of the 
source of such income.  The Depositary will determine a shareholder's status 
as a foreign shareholder and eligibility for a reduced rate of, or an 
exemption from, withholding by reference to the shareholder's address and to 
any outstanding certificates or statements concerning eligibility for a 
reduced rate of, or exemption from, withholding unless facts and 
circumstances indicate that reliance is not warranted.  A foreign 
shareholder who has not previously submitted the appropriate certificates or 
statements with respect to a reduced rate of, or exemption from, withholding 
for which such shareholder may be eligible should consider doing so in order 
to avoid over-withholding.  A foreign shareholder may be eligible to capital 
gain or loss treatment described in Section 13 or may otherwise be able to 
establish that no tax or a reduced amount of tax was due.

      For a discussion of certain other federal income tax consequences to 
tendering shareholders, see Section 13.

3.    WITHDRAWAL RIGHTS.

      Except as otherwise provided in this Section, a tender of Shares made 
pursuant to the Offer is irrevocable.  Shares tendered pursuant to the Offer 
may be withdrawn at any time prior to the Expiration Date and, unless 
thereafter accepted for payment by the Company, may also be withdrawn after 
5:00 P.M., New York City time, on May 22, 1998.

      For a withdrawal to be effective, the Depositary must timely receive a 
written, telegraphic, telex or facsimile transmission notice of withdrawal 
at its address set forth on the back cover of this Offer to Purchase.  Such 
notice of withdrawal must specify the name of the person who tendered the 
Shares to be withdrawn, the number of Shares tendered, the number of Shares 
to be withdrawn and the name of the registered holder, if different from 
that of the person who tendered such Shares.  If the certificates for Shares 
to be withdrawn have been delivered or otherwise identified to the 
Depositary, then, prior to the physical release of such certificates, the 
tendering shareholder must also submit the serial numbers of the particular 
certificates evidencing such Shares and the signature on the notice of 
withdrawal must be guaranteed by an Eligible institution (except in the case 
of Shares tendered by an Eligible Institution). If Shares have been tendered 
pursuant to the procedure for book-entry transfer set forth in Section 2, 
the notice of withdrawal must specify the name and the account number at the 
applicable Book-Entry Transfer Facility to be credited with the withdrawn 
Shares and otherwise comply with the procedures of such facility.

      All questions as to the form and validity (including time of receipt) 
of notices of withdrawal will be determined by the Company, in its sole 
discretion, which determination shall be final and binding on all parties.  
Neither the Company nor the Depositary nor any other person is or will be 
obligated to give notice of any defects or irregularities in any notice of 
withdrawal, and neither of them will incur any liability for failure to give 
such notice.  Any Shares properly withdrawn will thereafter be deemed not 
tendered for purposes of the Offer.  Withdrawn Shares may, however, be 
retendered prior to the Expiration Date by again following any of the 
procedures set forth in Section 2.

4.    PURCHASE OF SHARES AND PAYMENT OF PURCHASE PRICE.  For purposes of the 
Offer, the Company will be deemed to have accepted for payment (and thereby 
purchased), subject to proration, Shares which are tendered and not 
withdrawn prior to the Expiration Date if and when it gives oral and written 
notice to the Depositary of its acceptance of such Shares for payment 
pursuant to the Offer.  The same Purchase Price per Share will be paid for 
all such Shares.

      Payment of the Purchase Price for Shares accepted for payment pursuant 
to the Offer will be made by deposit of the aggregate Purchase Price 
therefor with the Depositary, which will act as the agent for shareholders 
whose Shares have been accepted for payment for the purpose of receiving 
payment from the Company and transmitting payment to such shareholders.  In 
all cases, payment for Shares accepted for payment pursuant to the Offer 
will be made only after timely receipt by the Depositary of certificates for 
such Shares (or of a timely confirmation of a book-entry transfer of such 
Shares into the Depositary's account at one of the Book-Entry Transfer 
Facilities), a properly completed and duly executed Letter of Transmittal 
(or duly executed photocopy thereof) and any other documents required by the 
Letter of Transmittal.  The Company expressly reserves the right, in its 
sole discretion, to delay the acceptance for payment of or payment for 
Shares in order to comply, in whole or in part, with any applicable legal 
requirement or court order.  See Sections 5 and 12.  The Company's 
reservation of the right to delay payment for Shares that the Company has 
accepted for payment is limited by Rule 13e-4(f)(5) promulgated under the 
Exchange Act, which rule requires that the Company pay the consideration 
offered or return the Shares tendered promptly after termination or 
withdrawal of a tender offer.

      In the event of proration, the Company will determine the final 
proration factor and pay for Shares accepted for payment promptly following 
the Expiration Date.  However, the Company does not expect to be able to 
announce the final results of any proration until approximately seven 
trading days after the Expiration Date.  Certificates for all Shares not 
purchased, including Shares not purchased because of proration, will be 
returned (or, in the case of Shares tendered by book-entry transfer, such 
Shares will be credited to the account maintained with one of the Book-Entry 
Transfer Facilities by the participant therein who so delivered such Shares) 
as soon as practicable following the Expiration Date without expense to the 
tendering shareholders.  Under no circumstances will the Company pay 
interest on the aggregate Purchase Price or any portion thereof.

      The Company will pay the stock transfer taxes, if any, payable on 
account of the transfer to it of Shares purchased pursuant to the Offer; 
provided, however, that if payment of the Purchase Price is to be made to, 
or (in the circumstances permitted by the Offer) if unpurchased Shares are 
to be registered in the name of any person other than the registered holder, 
or if tendered certificates are registered in the name of any person other 
than the person signing the Letter of Transmittal, the amount of any stock 
transfer taxes (whether imposed on the registered holder or such other 
person) payable on account of such payment, transfer or tender will be 
deducted from the Purchase Price paid to any such holder or person unless 
evidence satisfactory to the Company of the payment of such taxes or 
exemption therefrom is submitted.  See Instruction 6 of the Letter of 
Transmittal.

      ANY TENDERING SHAREHOLDER OR OTHER PAYEE WHO FAILS TO COMPLETE FULLY 
AND TO SIGN THE SUBSTITUTE FORM W-9 INCLUDED IN THE LETTER OF TRANSMITTAL 
MAY BE SUBJECT TO REQUIRED FEDERAL INCOME TAX WITHHOLDING OF 31% OF THE 
GROSS PROCEEDS PAYABLE TO SUCH SHAREHOLDER OR OTHER PAYEE PURSUANT TO THE 
OFFER.  SEE SECTION 2.

5.    CERTAIN CONDITIONS OF THE OFFER.

      The Company's offer to purchase Shares pursuant to the Offer is 
subject to the requirement that the following conditions have been 
satisfied:  (i) a minimum of 325,000 Shares are tendered prior to the 
expiration of the Offer, (ii) the Company will have at least 300 
shareholders of record at the conclusion of the Offer, (iii) the 
shareholders of the Company approve at the next Annual Meeting of 
Shareholders (to occur April 30, 1998) proposals to amend the Articles of 
Incorporation to increase the authorized Common Stock of the Company to 
8,000,000 Shares, to opt out of Section 910 of the Maine Business 
Corporation Act and to allow the Company to repurchase Shares from capital 
surplus, (iv) the Company consummates a planned sale to Ampersand of 
1,538,462 Shares at a price of $3.25 per Share, and (v) the further 
conditions described below.  

      The proposed amendments to the Articles of Incorporation and the 
proposed sale of Shares to Ampersand are further described in the Company's 
most recent definitive Proxy Statement which has previously been provided to 
shareholders.  Additional copies of such documents are available upon 
request from the Company.

      It is a non-waivable tender offer condition that the Company have at 
least 300 shareholders of record at the conclusion of the Offer (the 
"Minimum Shareholder Condition").  At the date of commencement of the Offer, 
the Company had approximately 500 shareholders of record.  Due primarily to 
the number of Shares held by non-affiliates of the Company and the number of 
Shares that the Company expects to be tendered by its two principal 
shareholders (Alan Lukas and Paul E. Lukas), the Company does not expect 
that the purchase of 475,000 shares pursuant to the Offer will cause the 
number of shareholders of record to decrease to less than 300.  If necessary 
to avoid that result, however, the Company will reduce the number of Shares 
being purchased through the Offer or, in its discretion, will terminate the 
Offer without purchasing any Shares.

      Notwithstanding any other provision of the Offer, the Company also 
shall not be required to accept for payment or pay for any Shares tendered, 
and may terminate or amend the Offer or may postpone the acceptance or 
payment for Shares tendered, if at any time on or after March 27, 1998, and 
at or before the time of acceptance for payment of or payment for any such 
Shares, any of the following events shall have occurred (or shall have be 
determined by the Company to have occurred) which, in the Company's sole 
judgment in any such case and regardless of the circumstances giving rise 
thereto (including any action or omission to act by the Company), makes it 
inadvisable to proceed with the Offer or with such acceptance or payment:

            (a)  there shall be any claim, action or proceeding
      threatened or pending by or before any court or other government
      agency or authority, domestic or foreign, which relates in any manner
      to the Offer or which could directly or indirectly, in the Company's
      sole judgment, materially impair the Offer's contemplated benefits to
      the Company;

            (b)  there shall have occurred any significant decrease in
      the market price of the Shares ($2 1/2 per Share at the close of
      business on March 27, 1998) or in the market prices of equity
      securities generally in the United States;

            (c)  it is publicly disclosed or the Company learns that any
      person or "group" (within the meaning of section 13(d)(3) of the
      Exchange Act) has acquired, or proposes to acquire, more than five
      percent of the outstanding Shares, other than acquisitions by
      Ampersand or Roger E. Brooks that have been approved by the Company;

            (d)  any change shall occur or be threatened in the business,
      condition (financial or other), income, operations or prospects of
      the Company, taken as a whole, which, in the Company's sole
      judgment, is or may be material to the Company or its shareholders;
      or

            (e)  a tender or exchange offer for any or all of the Shares
      (other than the Offer), or any merger, business combination or other
      similar transaction with or involving the Company, shall have been
      proposed, announced or made by any person.

      The foregoing conditions are for the Company's sole benefit and may be 
asserted by the Company regardless of the circumstances giving rise to any 
such condition (including any action or omission to act by the Company) or 
may be waived by the Company in whole or in part (except for the Minimum 
Shareholder Condition, which may not be waived).  The Company's failure at 
any time to exercise any of the foregoing rights shall not be deemed a 
waiver of any such right, and each such right shall be deemed an ongoing 
right which may be asserted at any time and from time to time.  Any 
determination by the Company concerning any of the events described in this 
section and any related judgment by the Company regarding the inadvisability 
of proceeding with the purchase of or payment for Shares tendered shall be 
final and binding on all parties.

6.    PRICE RANGE OF SHARES; DIVIDENDS.

      The Shares are traded on AMEX (Emerging Company Marketplace).  The 
following table sets forth for the fiscal periods indicated the high and low 
closing per Share sales prices on AMEX and the dividends declared per Share 
over the past two years as reported in published financial sources:

<TABLE>
<CAPTION>
                                  High           Low          Dividends
                                  ----           ---          ---------   
<C>                              <C>           <C>               <C>
Fiscal 1988
1st Quarter
(through March 27, 1998)         $2 3/4        $2 3/16           none

Fiscal 1997
4th Quarter                      $3 3/4        $2 3/8            none
3rd Quarter                      $2 7/8        $2 1/4            none
2nd Quarter                      $2 7/8        $1 7/8            none
1st Quarter                      $2 1/2        $1 5/8            none

Fiscal 1996
4th Quarter                      $2 7/8        $1 3/4            none  
3rd Quarter                      $2 7/8        $1 7/8            none
2nd Quarter                      $4 1/4        $2 7/8            none
1st Quarter                      $4 5/8        $3 3/4            none
</TABLE>


      On March 27, 1998, the last trading day before the Company announced 
its intention to commence the Offer, the closing per Share sales price as 
reported on AMEX was $2 1/2.  The Company urges shareholders to obtain 
current market quotations for the Shares prior to tendering any Shares 
pursuant to the Offer.

      As of March 27, 1998 the Company had approximately 500 shareholders of 
record.

      It has been the Company's policy to reinvest all earnings in the 
business, and the Company has never paid dividends on its Common Stock.  
Also, under credit agreements with its bank, the Company may not declare or 
pay dividends to shareholders without the prior consent of the bank.


7.    INTEREST OF CERTAIN PERSONS; TRANSACTIONS AND ARRANGEMENTS CONCERNING 
      THE SHARES.

      Sale of Shares to Ampersand and Related Transactions (collectively, 
the "Ampersand Transaction").  On March 26, 1998 the Company entered into an 
Investment Agreement with Ampersand Specialty Materials and Chemicals III 
Limited Partnership and Ampersand Specialty Materials and Chemicals III 
Companion Fund Limited Partnership, two affiliated venture capital funds 
located at 55 William Street, Suite 240, Wellesley, Massachusetts 02181-
4003.  Ampersand has agreed to purchase 1,538,462 Shares from the Company at 
a price of $3.25 per Share in cash (an aggregate purchase price of 
$5,000,001).  The Investment Agreement also contemplates that the Company 
will purchase Shares from existing shareholders through the Offer and that 
Roger E. Brooks will purchase 486,923 Shares from the Company at $3.25 per 
Share through a restricted stock arrangement.

      Ampersand's purchase of Shares pursuant to the Investment Agreement is 
subject to certain conditions, including without limitation the condition 
that the Company's shareholders (a) approve a proposed amendment to the 
Articles of Incorporation to increase the authorized common stock to 
8,000,000 Shares, (b) approve a proposed amendment to the Articles of 
Incorporation to provide that Section 910 of the Maine Business Corporation 
Act will no longer apply to the Company, (c) approve a proposed 1998 
Employee Stock Option Plan, and (d) approve a proposed restricted stock 
arrangement with Mr. Brooks.  The proposed amendments to the Articles of 
Incorporation and the proposed 1998 Employee Stock Option Plan are further 
described in the Company's most recent definitive Proxy Statement which has 
previously been provided to shareholders.

      Mr. Brooks will pay for his 486,923 Shares by delivering a promissory 
note for $1,332,500 and cash in the amount of $250,000.  A portion of the 
Shares will be subject to a repurchase right in favor of the Company, 
exercisable at his original purchase price of $3.25 per share.  The note 
will bear interest at the applicable federal rate (approximately 5.7%) and 
will become due and payable in five years, or sooner in the event of 
termination of Mr. Brooks' employment.  Mr. Brooks' Shares will be pledged 
to the Company as collateral to secure timely repayment of his note.

      Pursuant to the Investment Agreement, the Company has agreed to grant 
Ampersand and Mr. Brooks certain registration rights covering any Shares 
owned by them.  Ampersand and Mr. Brooks will have two "demand" registration 
rights, by which the Company will file registration statements covering 
their resale of Shares in an underwritten public offering meeting certain 
standards.  In addition, Ampersand and Mr. Brooks will have an unlimited 
number of "piggyback" registration rights, by which the Company will allow 
Ampersand and Mr. Brooks to include their Shares in registration statements 
covering resales by other shareholders or covering (with certain exceptions) 
offerings of Shares by the Company itself.

      The Investment Agreement provides Ampersand a right of first refusal 
on the Company's future sales of capital stock to third parties.  Such 
provision contains exceptions for (i) the grant of stock options to the 
Company's employees or consultants pursuant to plans approved by the 
Company's Board of Directors, or the issuance of Shares upon the exercise of 
such options, (ii) the sale by the Company of Shares in a public offering, 
and (iii) the issuance of Shares upon conversion or exercise of any 
securities as to which Ampersand was previously offered a right of first 
refusal under this provision.

      The Company has also agreed to grant Ampersand and Mr. Brooks a right 
(the "put" right) to require the Company to repurchase Shares held by them. 
 This right is triggered if (i) the Company receives a bona fide offer from 
an unaffiliated third party to acquire the Company in a transaction that 
values the Company's common stock at more than $10 per Share and (ii) 
Ampersand endorses the offer but the Company declines to accept the offer.  
The Company would thereafter be required to purchase the Shares held by 
Ampersand and Mr. Brooks at a price equivalent to the third party's offer.

      Prior to closing of Ampersand's purchase of Shares, the Company has 
agreed that neither it nor its officers or directors will, directly or 
indirectly, solicit or respond to any offers for the acquisition of all or 
any material portion of the Company's assets or Shares, or negotiate with 
respect to any unsolicited offer or indication of interest.  Provided, 
however, that the Company and its Board may negotiate with a third party in 
connection with an unsolicited acquisition proposal, to the extent that the 
Board determines in good faith upon advice of its counsel that such action 
is necessary to comply with its fiduciary duties to the Company under 
applicable law.

      Under the Investment Agreement, the Company has made certain 
representations and warranties to Ampersand, and has entered into 
miscellaneous covenants with Ampersand, on terms that the Company considers 
to be customary for agreements of this type.  The parties have agreed to 
indemnify each other against expenses arising from breach of a 
representation, warranty, or covenant, to the extent such expenses exceed a 
specified dollar threshold.  In addition, the Company has agreed to issue 
additional Shares to Ampersand for nominal consideration in the event that a 
pending lawsuit between the Company and a former executive results in a 
verdict or settlement exceeding a specified amount. 

      Following the closing of its Share purchase under the Investment 
Agreement, Ampersand would hold Shares representing approximately 31.7% of 
the then outstanding Shares (assuming consummation of the Offer, and without 
giving effect to stock option exercises, if any, prior to closing).  
Ampersand has represented to the Company that it has sufficient financial 
resources to purchase the Shares pursuant to the terms of the Investment 
Agreement, and will not be borrowing funds for this purpose.

      A copy of the Investment Agreement is filed with the Commission as an 
exhibit to the Issuer Tender Offer Statement on Schedule 13E-4 (the 
"Schedule 13E-4").

      Stockholders Agreement.  As a condition to consummation of Ampersand's 
Share purchase under the Investment Agreement, the Company, Ampersand, Mr. 
Brooks, Alan Lukas, Paul E. Lukas, and certain related parties would enter 
into a Stockholders Agreement restricting the voting and transfer of Shares 
owned by each.  At the time of entering into such Stockholders Agreement, 
the Shares owned by these shareholders will represent at least 70% of the 
outstanding Shares.

      The shareholders who are parties to the Stockholders Agreement will 
agree to vote their Shares (i) to limit the size of the Company's Board of 
Directors to five Directors and (ii) to elect as those Directors Charles D. 
Yie, Alan Lukas, the Chief Executive Officer (Mr. Brooks), and one designee 
each of Ampersand and Alan Lukas.  The two nominees of Mr. Lukas and 
Ampersand may not be otherwise affiliated with them or the Company.  
Ampersand may at any time designate someone other than Mr. Yie for election 
to the Board, which person may be an affiliate of Ampersand.   

      The shareholders who are parties to the Stockholders Agreement will 
also agree to vote their Shares in such a way that Ampersand will be able to 
block certain significant transactions opposed by it, such as financing 
transactions exceeding $5 million or a merger or other sale of the Company. 
 In the event the "put" right of Ampersand and Mr. Brooks is triggered as 
described above, these shareholders will agree to vote their Shares in such 
a way as to increase the size of the Board of Directors by two Directors, 
and to elect two nominees of Ampersand to fill those positions.  Moreover, 
for a period of five years, these shareholders will agree not to make open-
market purchases of Shares and not to initiate or assist in proxy 
solicitations, except with prior written consent from the Company's Board of 
Directors.  These restrictions on open-market purchases and proxy 
solicitations will become inapplicable to Ampersand and Mr. Brooks if, 
during the relevant five-year period, their "put" right is triggered and the 
Company fails to purchase their shares within a designated period of time.

      The shareholders who are parties to the Stockholders Agreement will 
agree to grant each other certain rights of first refusal to purchase Shares 
that a shareholder proposes to sell to a third party; and to grant each 
other certain co-sale rights to participate in selling Shares to a third 
party.

      A copy of the proposed Stockholders Agreement is filed with the 
Commission as an exhibit to the Schedule 13E-4.

      Employment Agreement with Mr. Brooks.  The Company has agreed to hire 
Roger E. Brooks as its Chief Executive Officer, effective as of the date of 
closing of the contemplated Share purchase by Ampersand.  Under a form of 
Employment Agreement approved by the INCON Board of Directors on March 18, 
1998, Mr. Brooks will receive a salary of $175,000 per year plus a $600 per 
month car allowance.  The Company may terminate Mr. Brooks' employment at 
any time, with or without cause.  In the event of a termination without 
cause, Mr. Brooks will be entitled to between six and twelve months' 
severance compensation, at a rate equal to his then current salary, plus 
continued participation in Company health insurance and other benefits 
during such period.  The term of the agreement runs through June 30, 2000, 
and will automatically renew for successive one-year terms unless either Mr. 
Brooks or the Company gives notice to the contrary at least 90 days before 
the renewal date.  If the Company gives notice of nonrenewal prior to the 
third anniversary of the agreement, Mr. Brooks will be entitled to the same 
severance and benefit arrangements as for a termination without cause.

      The proposed Employment Agreement with Mr. Brooks is filed with the 
Commission as an exhibit to the Schedule 13E-4, and is incorporated herein 
by reference. 

      Mr. Brooks has been employed by the Company as a consultant since 
February 5, 1998.  The contract is terminable by either party at will.  Mr. 
Brooks receives a fee of $675 per day for his services under this 
arrangement.

      Employment Agreement with Mr. Lukas.  Alan Lukas, who has served as 
Chief Executive Officer of the Company since its founding in 1978, will 
retain his role as Chairman of the Board when Mr. Brooks becomes the Chief 
Executive Officer.  In addition to his duties as Chairman, Mr. Lukas will 
continue to be a full-time executive of the Company, serving as Vice 
President for Product Development.

      Under a form of Employment Agreement approved by the INCON Board of 
Directors on March 18, 1998, Mr. Lukas will receive a $30,000 retainer for 
his role as Chairman and a $120,000 salary as Vice President for Product 
Development.  Amounts paid as a retainer are in lieu of other compensation 
to Directors for service on the Board of Directors.  

      The term of Mr. Lukas' employment runs through June 30, 2000, and will 
automatically renew for successive one-year terms unless either he or the 
Company gives notice to the contrary at least 90 days before the renewal 
date.  The term of his retention as Chairman runs through June 30, 2003.  
The Company may terminate these arrangements with Mr. Lukas at any time, 
with or without cause.  In the event of a termination by the Company without 
cause, Mr. Lukas will be entitled to (i) between six and twelve months' 
severance compensation (but in any event through June 30, 2000), at a rate 
equal to his then current salary, plus continued participation in Company 
health insurance and other benefits during such period and (ii) continued 
payment of his $30,000 retainer and health insurance benefits through June 
30, 2003, in return for up to 400 hours of consulting services to the 
Company per year.

      A copy of the proposed Employment Agreement with Mr. Lukas is filed 
with the Commission as an exhibit to the Schedule 13E-4, and is incorporated 
herein by reference. 

      Restricted Stock Arrangement with Mr. Brooks.  As discussed above, 
subject to receipt of shareholder approval, the Company has agreed to sell 
Roger E. Brooks 486,923 Shares at a price of $3.25 per Share.  The Company 
will have the right (but not the obligation) to repurchase some of the 
Shares from Mr. Brooks at the initial purchase price of $3.25 per Share.  
Initially, the repurchase right will extend to all of the Shares except 
76,923 (representing the number of Shares for which Mr. Brooks is paying 
cash at the time of the purchase).  Thereafter, the repurchase right will 
lapse as to 25,625 Shares for each three months of continued employment 
(representing 1/16th of the remaining Shares); if Mr. Brooks is still 
employed by the Company in four years, the repurchase right will have lapsed 
entirely.  In addition, the repurchase right will lapse as to 102,500 Shares 
if the Company were to terminate Mr. Brooks' employment without cause (as 
defined under his Employment Agreement).  Finally, the repurchase right will 
lapse in its entirety in the event of a "change in control" of the Company 
(as defined).

      From the standpoint of the Company, the effect of this so-called 
restricted stock arrangement is that Mr. Brooks will own all 486,923 Shares, 
but will be subject to a risk of forfeiture of at least a portion of the 
Shares if he remains employed by the Company for less than four years.  
Moreover, Mr. Brooks will forfeit Shares if and to the extent that he fails 
to pay the full purchase price for the stock (plus all accrued interest) 
when the underlying promissory note becomes due.

      Mr. Brooks has advised the Company that he intends to treat this 
transaction as a completed sale of the stock at fair market value for 
purposes of Section 83(b) of the Internal Revenue Code and that such 
treatment is proper for tax purposes.  As such, he would be entitled to 
capital gain or loss at the time of resale of the underlying Shares 
(generally equal to the net resale price minus $3.25 per Share) and he would 
not have taxable income -- nor would the Company have any deductible 
compensation expense -- by virtue of any lapse of the Company's repurchase 
rights or any payment against the promissory note.

      The proposed Employee Restricted Stock Purchase Agreement with Mr. 
Brooks and the related form of promissory note and pledge agreement are 
filed with the Commission as exhibits to the Schedule 13E-4, and are 
incorporated herein by reference. 

      Other Information Concerning the Shares.  Alan Lukas is presently the 
beneficial owner of approximately 35.3% of the outstanding Shares and Paul 
E. Lukas is the beneficial owner of approximately 15.2% of the outstanding 
Shares.  These individuals, individually or collectively, may be deemed to 
control the Company.

      As of March 27, 1998, the Company's directors and executive officers 
as a group beneficially owned an aggregate of approximately 36.1% of the 
outstanding Shares (including 36,333 Shares that such persons have the right 
to acquire through exercises of stock options within 60 days of March 30, 
1998).  See Schedule I.

      The Company has been advised that Alan Lukas and Paul E. Lukas intend 
to tender sufficient Shares into the Offer to result in a purchase from them 
of at least 200,000 Shares in the aggregate (representing approximately 12% 
of their combined ownership). The other directors and executive officer of 
the Company are permitted to tender Shares pursuant to this Offer, but 
(except for Alan Lukas and Paul E. Lukas) the Company has been advised that 
no other director or executive officer intends to tender Shares.

      The Company engaged in no transactions involving Shares during the 40 
business days prior to March 30, 1998, except for the Ampersand Transaction 
and except for grants or exercises of stock options pursuant to INCON stock 
option plans.

      Based upon information provided to the Company by its directors and 
executive officers, neither the Company nor, to the Company's knowledge, any 
of the directors or executive officers of the Company, any of its 
associates, or any person controlling the Company or any executive officer 
or director of any such person has effected any purchase or sale of Shares 
during the 40 business days prior to the date hereof.

      Except for the Ampersand Transaction and as otherwise set forth in 
this Offer to Purchase, neither the Company nor, to the Company's knowledge, 
any of its directors or executive officers, or any person controlling the 
Company or any executive officer or director of any such person, is a party 
to any contract, arrangement, understanding or relationship with any other 
person relating, directly or indirectly, to the Offer or with respect to any 
securities of the Company (including, but not limited to, any contract, 
arrangement, understanding or relationship concerning the transfer or the 
voting of any such securities, joint ventures, loans or option arrangements, 
puts or calls, guarantees of loans, guarantees against loss or the giving or 
withholding of proxies, consents or authorizations).

8.    SOURCE AND AMOUNT OF FUNDS.

      Assuming that the Company purchases 475,000 Shares pursuant to the 
Offer, the Company expects the maximum aggregate cost, including all fees 
and expenses related to the Offer, to be approximately $1,625,000.  It is 
anticipated that the funds required to pay all such costs will be obtained 
from the proceeds of the Ampersand Transaction.  As described in Section 7, 
the Company has agreed to sell Ampersand 1,538,462 Shares at a price per 
share of $3.25, pursuant to the Ampersand Transaction.  The Company 
anticipates the proceeds from the Ampersand Transaction will equal 
$5,000,001, less certain transactional costs.

9.    BACKGROUND AND PURPOSE OF THE OFFER.

      The principal purpose of the Offer is to provide shareholders a limited
opportunity to sell a portion of, or perhaps all, their Shares at a premium
over recent market prices of the Shares.  The Offer will also provide the
Company with treasury shares to resell in a proposed restricted stock
arrangement with a new executive officer.  The Offer also provides shareholders
with an opportunity to increase their proportionate ownership interest in the
Company, either by not participating in the Offer or by participating in the
Offer and reinvesting their after-tax proceeds in additional Shares.

      NEITHER THE COMPANY NOR ITS BOARD OF DIRECTORS MAKES ANY 
RECOMMENDATION TO ANY SHAREHOLDER AS TO WHETHER TO TENDER OR TO REFRAIN FROM 
TENDERING ANY OR ALL OF SUCH SHAREHOLDER'S SHARES AND HAS NOT AUTHORIZED ANY 
PERSON TO MAKE ANY SUCH RECOMMENDATION.  EACH SHAREHOLDER IS URGED TO 
EVALUATE CAREFULLY ALL INFORMATION IN THE OFFER, CONSULT THE SHAREHOLDER'S 
OWN INVESTMENT AND TAX ADVISORS AND MAKE SUCH SHAREHOLDER'S OWN DECISION 
WHETHER TO TENDER SHARES AND, IF SO, HOW MANY SHARES TO TENDER.

      Any Shares acquired by the Company pursuant to the Offer will 
initially be held as treasury shares and will be available for issuance by 
the Company without further shareholder action (except as required by 
applicable law or the rules of any securities exchanges on which the Shares 
are then listed).  Such Shares could be issued for general or other 
corporate purposes, including stock splits or dividends, acquisitions, the 
raising of additional capital for use in the Company's business and the 
implementation of employee benefit plans.  It is anticipated that 410,000 
treasury Shares will be issued to Roger E. Brooks pursuant to his proposed 
restricted stock arrangement as part of the Ampersand Transaction (described 
in Section 7).

10.   CERTAIN INFORMATION ABOUT THE COMPANY.

      General.  The Company develops, manufactures, and sells electronic 
measurement systems to the petroleum and power utility industries and for 
general level measurement and predictive maintenance applications.  The 
Company's products, including related applications and communication 
software, enable the users to detect leaks, measure liquid levels, and to 
perform predictive maintenance monitoring of equipment as an early indicator 
of wear and potential failure.  The Company is a Maine corporation founded 
in 1978.  Its principal executive offices are located at 74 Industrial Park 
Road, Saco, Maine 04072, and its telephone number is (207) 283-0156.

      Further information regarding the operations of the Company and 
related matters is included in the Company's Annual Report on Form 10-KSB 
for the fiscal year ended December 27, 1997 (the "1997 10-KSB").

      Historical Financial Information.  The following table sets forth 
certain historical financial information of the Company.  The historical 
financial information as of and for the years ended December 27, 1997 and 
December 31, 1996 has been taken from the Company's audited financial 
statements included in the 1997 10-KSB.  Additionally, set forth below is 
pro forma financial information which assumes the Ampersand Transaction and 
the Offer had occurred as of January 1, 1997 for the December 31, 1997 
fiscal year.  More comprehensive financial information is included in the 
1997 10-KSB.

      The following historical financial information should be read in
conjunction with, the 1997 10-KSB.


                         INTELLIGENT CONTROLS, INC.
                               BALANCE SHEETS

                   December 27, 1997 and December 31, 1996

<TABLE>
<CAPTION>
ASSETS
                                             1997          1996
                                             ----          ----

<S>                                       <C>           <C>
Current assets:
  Cash and cash equivalents               $      300    $  133,690
  Accounts receivable, net of 
   allowance for doubtful
   accounts of $50,000 in 1997
   and $60,000 in 1996                     2,200,062     1,960,979  
  Inventories                              1,884,328     2,863,335  
  Prepaid expenses and other                 227,704       312,837  
  Income tax receivable                      119,099       160,000
  Deferred income taxes                      192,464       210,000  
                                          ----------    ----------
      Total current assets                 4,623,957     5,640,841  

Property and equipment, net                  856,581       851,081  
Other assets                                  27,176        19,979  
Restricted cash                                    -       199,120
                                          ----------    ----------
                                          $5,507,714    $6,711,021
                                          ==========    ==========

LIABILITIES AND STOCKHOLDERS' EQUITY

Current liabilities:
  Non-interest bearing overdraft          $   67,259    $        -
  Note payable - bank                        754,366     2,015,862
  Accounts payable                           769,097       881,349  
  Accrued expenses                           520,709       673,767
  Current portion of long-term debt          194,700       191,700  
                                          ----------    ----------
     Total current liabilities             2,306,131     3,762,678  

Long-term debt, net of current portion       372,401       409,967  

Deferred income taxes                         67,295        58,450

Deposit from stockholder                           -       199,120

Stockholders' equity:
  Common stock, no par value;
   5,000,000 shares authorized;
   3,274,306 shares issued in 1997
   and 3,238,952 in 1996                   2,293,841     2,252,041
  Retained earnings                          468,046        33,071
  Treasury stock,
   2,153 shares at cost in 1996                    -        (4,306)
                                          ----------    ----------
      Total stockholders' equity           2,761,887     2,280,806  
                                          ----------    ----------
                                          $5,507,714    $6,711,021
                                          ==========    ==========
</TABLE>


The accompanying notes are an integral part of the Financial Statements.


                         INTELLIGENT CONTROLS, INC.
                            STATEMENTS OF INCOME

         For the Years Ended December 27, 1997 and December 31, 1996


<TABLE>
<CAPTION>
                                            1997           1996
                                            ----           ----

<S>                                      <C>            <C>
Net sales                                $13,005,184    $9,890,728

Cost of sales                              7,568,247     5,836,720  
                                         -----------    ----------
Gross profit                               5,436,937     4,054,008

Operating expenses:
  Selling, general and administrative      3,777,699     3,511,273  
  Research and development                   790,812       983,261  
                                         -----------    ----------
                                           4,568,511     4,494,534  
                                         -----------    ----------
Operating income (loss)                      868,426      (440,526)
Other expense:
  Interest expense                          (157,230)     (186,734)  
  Other expense                              (30,221)      (23,853)  
                                         -----------    ----------
                                            (187,451)     (210,587)  
                                         -----------    ----------
Income (loss) before income
 tax expense (benefit)                       680,975      (651,113)  

Income tax expense (benefit)                 246,000      (231,000)  
                                         -----------    ----------
Net income (loss)                        $   434,975    $ (420,113)
                                         ===========    ==========

    Net income (loss) per share
     basic and diluted                   $       .13    $     (.13)
                                         ===========    ==========

    Weighted average common 
     shares outstanding                    3,249,749     3,231,058

    Weighted average common 
     and common equivalent shares
     outstanding                         $ 3,392,686    $3,231,058
                                         ===========    ==========
</TABLE>


The accompanying notes are an integral part of the Financial Statements.


                         INTELLIGENT CONTROLS, INC.
                  UNAUDITED PRO FORMA FINANCIAL STATEMENTS

      Pursuant to the Ampersand Transaction, Ampersand has agreed to invest 
$5.0 million to purchase Shares and Roger E. Brooks has agreed to invest 
$250,000 to purchase Shares, subject to satisfaction of certain conditions. 
See Section 7.  Additionally the Company has issued this Offer commencing 
March 30, 1998 to purchase up to 475,000 Shares at $3.25 per a Share. 

      The Unaudited Pro Forma Financial Information gives effect to the 
Share purchases by Ampersand and Roger E. Brooks, and the Offer, using the 
assumptions and adjustments described in the accompanying Notes to Unaudited 
Pro Forma Financial Statements and should be read in conjunction with the 
historical financial statements of the Company included herein.  The pro 
forma information does not purport to be indicative of the results which 
would have been reported if the above transactions had been in effect for 
the period presented or which may result in the future.

      The Unaudited Pro Forma Balance Sheet is presented to give effect to 
the Ampersand Transaction and the Offer as if they had occurred on December 
27, 1997, and to show the balance sheet of the Company net of the proceeds 
of the Share purchases through the Ampersand Transaction and the cost of the 
Offer.  The Unaudited Pro Forma Income Statement assumes the Ampersand 
Transaction and the Offer occurred at the beginning of the fiscal year ended 
December 27, 1997 and reflects such costs as management restructuring salary 
increases and reduced interest cost for assumed paydown of debt.  See the 
accompanying Notes to the Unaudited Pro Forma Financial Statements.

                         INTELLIGENT CONTROLS, INC.
                      UNAUDITED PRO FORMA BALANCE SHEET
              (assuming transaction date of December 27, 1997)

<TABLE>
<CAPTION>
                                       DECEMBER 27,
                                           1997        ADJUSTMENTS    NOTE    PRO FORMA
ASSETS

<S>                                    <C>             <C>             <C>    <C>
Cash & Cash Equivalents                $       300      4,850,000      1       2,648,984
                                                         (826,316)     2
                                                       (1,625,000)     3
                                                          250,000      4
Accounts Receivable,
 net of allowance                        2,200,062                             2,200,062
Inventories                              1,884,328                             1,884,328
Prepaid Expenses and Other                 227,704                               227,704
Income Tax Receivable                      119,099                               119,099
Deferred Income Taxes                      192,464                               192,464
                                       -----------                            ----------
  Total Current Assets                   4,623,957                             7,272,641

Property, Plant & Equipment, net           856,581                               856,581
Other Assets                                27,176                                27,176
                                       -----------                            ----------
  Total Assets                         $ 5,507,714                            $8,156,398
                                       ===========                            ==========

LIABILITIES & STOCKHOLDERS' EQUITY

Non-Interest Bearing Overdraft              67,259                                67,259
Notes Payable - Bank                       754,366       (754,366)     2               0
Accounts Payable                           769,097                               769,097
Accrued Expenses                           520,709                               520,709
Current Portion of Long term Debt          194,700        (34,670)     2         160,030
                                       -----------                            ----------
  Total Current Liabilities              2,306,131                             1,517,095

Long-term Debt                             372,401        (37,280)     2         335,121
Deferred Income Taxes                       67,295                                67,295
                                       -----------                            ----------

Common Stock                             2,293,841      4,850,000      1       7,143,841
Common Stock - Restricted                               1,582,500      4       1,582,500
Retained Earnings                          468,046                               468,046

Less:
  Treasury Stock                                       (1,625,000)     3      (1,625,000)
  Officer Promissory Note                              (1,332,500)     4      (1,332,500)
                                       -----------                            ----------

  Total Liabilities & Stockholders'
   Equity                              $ 5,507,714                            $8,156,398
                                       ===========                            ==========
</TABLE>


                         INTELLIGENT CONTROLS, INC.
                   UNAUDITED PRO FORMA STATEMENT OF INCOME
               (assuming transaction date of January 1, 1997)

<TABLE>
<CAPTION>
                                       DECEMBER 27,
                                           1997        ADJUSTMENTS    NOTE     PRO-FORMA

<S>                                    <C>                <C>          <C>    <C>
Net Sales                              $13,005,184                            $13,005,184

Cost of Sales                            7,568,247                              7,568,247
                                       -----------                            -----------

Gross Profit                             5,436,937                              5,436,937

Operating Expenses:
  Selling, General and
   Administrative                        3,777,699        248,200      5        4,025,899
  Research and Development                 790,812                                790,812
                                       -----------                            -----------
                                         4,568,511                              4,816,711

Operating Income                           868,426                                620,226

Other Expense:
  Interest Expense                        (157,230)       114,730      6          (42,500)
  Other Expense                            (30,221)                               (30,221)
                                       -----------                            -----------
                                          (187,451)                               (72,721)
                                       -----------                            -----------

Net Income Before Income
 Tax Expense                               680,975                                547,505

Income Tax Expense                        (246,000)        48,049      7         (197,951)
                                       -----------                            -----------
Net Income                             $   434,975                            $   349,554
                                       ===========                            ===========

Weighted Average Common Shares
 Outstanding                             3,249,749                              4,800,134

Basic Net Income Per Share             $      0.13                            $      0.07
                                       ===========                            ===========

Weighted Average Common
 and Common Equivalent 
 Shares Outstanding                      3,392,686                              4,943,071
Diluted Net Income Per Share           $      0.13                            $      0.07
                                       ===========                            ===========
</TABLE>


                         INTELLIGENT CONTROLS, INC.
              NOTES TO UNAUDITED PRO FORMA FINANCIAL STATEMENTS

1.  To record the purchase of 1,538,462 Shares by Ampersand at $3.25
    per Share.  Professional fees in the amount of $150,000 have been deducted
    from the proceeds and off-set against contributed capital.

2.  To record the assumed use of the Ampersand Transaction proceeds to pay
    down the working capital line of credit (at $754,366) and a 9.5% term
    note payable (at $71,950).

3.  To record the buyback of 475,000 Shares at $3.25 per Share in accordance
    with the Offer, including $81,250 in professional fees and printing costs.

4.  To record the purchase of 486,923 restricted Shares by an officer at $3.25
    per Share.  Consideration for this purchase includes $250,000 in cash as
    well as a $1,332,500 promissory note which has been reflected as an offset
    to stockholders' equity.

5.  To record additional compensation expense related to compensation
    agreements of two officers in connection with the Investment Agreement.

6.  To eliminate interest cost for the assumed paydown of the working capital
    line of credit and the 9.5% term note payable on January 1, 1997.

7.  To tax effect the additional compensation expense and the reduction in
    interest costs noted in entries 1 and 2, above.

      Book value per share at fiscal year-end 1996, 1997 and 1997 (pro 
forma) was $.695, $.70 and $1.31, respectively.  The ratio of earnings to 
fixed charges for fiscal years 1997 and 1997 (pro forma) was $5.33 and 
$13.88, respectively.  For 1996, earnings were inadequate to cover fixed 
charges; the deficiency for that year was $837,847. 

      Additional Information.  Additional information concerning the Company 
is set forth in the Company's most recent definitive Proxy Statement which 
has previously been provided to shareholders, and in the 1997 10-KSB.  The 
Company has also filed an Issuer Tender Offer Statement on Schedule 13E-4 
with the Commission which includes certain additional information relating to 
the Offer.  Copies of such documents are available upon request from the 
Company. The Company is subject to the informational reporting requirements of 
the Exchange Act and in accordance therewith files periodic reports, proxy 
statements and other information with the Commission relating to its 
business, financial condition and other matters.  The Company is required to 
disclose in such reports and proxy statements certain information, as of 
particular dates, concerning the Company's directors and officers, their 
remuneration, stock options granted to them, the principal owners of the 
Company's securities and any material interest of such persons in 
transactions with the Company.

      Such material may be inspected and copied upon payment of the 
prescribed rates at the public reference facilities of the Commission, at 
Room 1024, 450 Fifth Street, N.W., Washington, D.C. 20549, and at its 
regional offices at 7 World Trade Center, New York, New York 10048 and 
Northwestern Atrium Center, 500 West Madison Street, Suite 1400, Chicago, 
Illinois 60661.  Copies may also be obtained by mail upon payment of the 
prescribed rates from the Commission's Public Reference Room, 450 Fifth 
Street, N.W., Washington, D.C. 20549.  The Commission also maintains an 
internet web site at HTTP://WWW.SEC.GOV, containing reports, proxy and 
informational statements and other information regarding companies who file 
reports electronically with the Commission, including the Schedule 13E-4 and 
other materials filed by the Company.  The Schedule 13E-4 will not be 
available at the Commission's regional offices.


11.   EFFECTS OF THE OFFER ON THE MARKET FOR SHARES; REGISTRATION UNDER THE
      EXCHANGE ACT.

      The Company's purchase of Shares pursuant to the Offer will reduce the 
number of Shares that might otherwise trade publicly and could reduce the 
number of shareholders.  Nonetheless, the Company anticipates that there 
will still be a sufficient number of Shares outstanding and publicly traded 
following consummation of the Offer to ensure a continued trading market in 
the Shares.  Based on the published guidelines of AMEX, the Company does not 
believe that its purchase of Shares pursuant to the Offer will cause the 
remaining Shares to be delisted from AMEX Emerging Company Marketplace.

      The Shares are not currently "margin securities" under the rules of 
the Federal Reserve Board, and the Company believes that, following the 
purchase of Shares pursuant to the Offer, the remaining Shares will not be 
margin securities.

      The Shares are registered under the Exchange Act which requires, among 
other things, that the Company furnish certain information to its 
shareholders and to the Commission and comply with the Commission's proxy 
rules in connection with meetings of the Company's shareholders.  The 
Company believes that its purchase of Shares pursuant to the Offer will not 
result in the Shares becoming eligible for deregistration under the Exchange 
Act.  Additionally, the Company will decrease the size of the Offer if and 
to the extent necessary to prevent becoming eligible for deregistration 
under the Exchange Act.

12.   CERTAIN LEGAL MATTERS; REGULATORY APPROVAL.

      The Company is not aware of any license or regulatory permit that 
appears to be material to its business that might be adversely affected by 
its acquisition of Shares pursuant to the Offer or of any approval or other 
action by any government or governmental, administrative or regulatory 
authority or agency, domestic or foreign, that would be required for the 
Company's acquisition of Shares pursuant to the Offer.  Should any such 
approval or other action be required, the Company currently contemplates 
that it will seek such approval or other action.  The Company cannot predict 
whether it may determine that it is required to delay the acceptance for 
payment of or payment for Shares tendered pursuant to the Offer pending the 
outcome of any such matter.  There can be no assurance that any such 
approval or other action, if needed, would be obtained or would be obtained 
without substantial condition or that the failure to obtain any such 
approval or other action might not result in adverse consequences to the 
Company's business.  The Company's obligation under the Offer to accept for 
payment and pay for Shares is subject to certain conditions.  See Section 5.

13.   CERTAIN FEDERAL INCOME TAX CONSEQUENCES.

      The following summary is a general discussion of certain anticipated 
Federal income tax consequences of a sale of Shares pursuant to the Offer.  
This summary does not discuss all aspects of Federal income taxation that 
may be relevant to a particular shareholder in light of personal 
circumstances or to certain types of shareholders subject to special 
treatment under the Federal income tax laws (for example, financial 
institutions, tax-exempt organizations, foreign investors, dealers in 
securities and shareholders who received their Shares pursuant to 
compensation arrangements with the Company) and does not discuss any aspect 
of state, local or foreign tax laws.  Each shareholder is urged to consult 
his or her own tax advisor as to the particular tax consequences of a sale 
of Shares pursuant to the Offer.

      The sale of Shares pursuant to the Offer will be a taxable transaction 
for Federal income tax purposes and may also be taxable under applicable 
state, local, foreign or other tax laws.  The Federal income tax 
consequences to a shareholder will be determined under Sections 301 and 302 
(and possibly Section 1045) of the Internal Revenue Code of 1986, as amended 
(the "Code") and may vary depending upon a shareholder's particular facts 
and circumstances.  Under Section 302 of the Code, a sale of Shares pursuant 
to the Offer to Purchase will generally be treated as a sale or exchange if 
such sale (i) is "substantially disproportionate" with respect to the 
shareholder, (ii) results in a "complete termination" of the shareholder's 
interest in the Company, or (iii) is "not essentially equivalent to a 
dividend" with respect to the shareholder.

      If any one of the three tests is satisfied, except as discussed below 
regarding a possible deferral of gain, the shareholder tendering Shares 
pursuant to the Offer will recognize gain or loss equal to the difference 
between the amount of cash received by the shareholder pursuant to the Offer 
and the shareholder's tax basis in the Shares sold.  The gain or loss 
recognized generally will be capital gain or loss if the Shares are held by 
the shareholder as a capital asset and such gain or loss will be long term 
capital gain or loss if the Shares have been held for a period of more than 
one year.  The maximum rate of Federal income tax on such gain, however, 
will depend upon whether the Shares have been held for more than eighteen 
months, or more than twelve months but not more than eighteen months.

      In determining whether any of the three tests is satisfied, a 
shareholder must take into account not only Shares actually owned but also 
Shares that are "constructively owned" under Section 318 of the Code. 
Generally, a shareholder will be considered to constructively own Shares 
which the shareholder has an option to acquire and Shares owned (and in some 
cases constructively owned) by certain related individuals or entities.

      The sale of Shares pursuant to the Offer will be "substantially 
disproportionate" with respect to a shareholder if the percentage of the 
outstanding voting stock of the Company actually and constructively owned by 
the shareholder immediately after the Offer is (a) less than 50% of the 
total combined voting stock of the Company and (b) less than 80% of the 
percentage of the outstanding voting stock of the Company actually and 
constructively owned, in each case, by such shareholder immediately before 
the sale of the Shares pursuant to the Offer.  Shareholders should consult 
their own tax advisor to determine whether the "substantially 
disproportionate" test applies to their particular facts and circumstances.

      The sale of the Shares pursuant to the Offer will be treated as a 
"complete termination" of the shareholder's interest in the Company if 
either (i) all shares actually and constructively owned by the shareholder 
are sold pursuant to the Offer, or (ii) all of the Shares actually owned by 
the shareholder are sold pursuant to the Offer and the shareholder is 
eligible to waive and does effectively waive attribution of all Shares 
constructively owned by the shareholder in accordance with Section 302(c) of 
the Code.

      If the sale of Shares by a shareholder fails to satisfy the 
"substantially disproportionate" test or the "complete termination" test, 
the shareholder may nevertheless receive sale or exchange treatment in the 
event the sale pursuant to the Offer is "not essentially equivalent to a 
dividend."  A shareholder will generally meet this test in the event the 
sale of Shares pursuant to the Offer by the shareholder results in a 
"meaningful reduction" in the shareholder's proportional interest in the 
Company.  The determination as to whether a sale of Shares by a shareholder 
pursuant to the Offer will be "not essentially equivalent to a dividend" 
will depend on the individual shareholder's facts and circumstances.  The 
Internal Revenue Service has held in a published ruling that a 3.3% 
reduction in the proportionate interest of a less than 1% shareholder in a 
publicly held corporation who exercised no control over corporate affairs 
constituted a "meaningful reduction."  Shareholders should consult their own 
tax advisors as to whether the "not essentially equivalent to a dividend 
test" applies to their individual circumstances.

      Shareholders should be aware that their ability to satisfy any of the 
tests indicated above could be affected by any proration pursuant to the 
Offer.

      In addition, it may be possible for a shareholder to satisfy one or 
more of the above tests by contemporaneously selling or otherwise disposing 
of some or all of the Shares that are actually or constructively owned by a 
shareholder but which are not purchased pursuant to the Offer.  Shareholders 
should also be aware that the acquisition of additional Shares or an option 
to acquire additional Shares, or the acquisition by certain related parties, 
could adversely affect whether such shareholder qualifies for any of the 
tests set forth above.

      In the event that none of the three tests is satisfied by the selling 
shareholder and the Company has "sufficient" earnings and profits, the 
selling shareholder will be treated as having received a dividend that must 
be included in such selling shareholder's gross income in an amount equal to 
the entire cash received by the shareholder pursuant to the Offer.  In such 
event, the selling shareholder will not be entitled to offset the amount 
received by the shareholder's basis in the redeemed Shares and the basis in 
the redeemed Shares will be added to the basis in the selling shareholder's 
remaining Shares.  In the event there are "insufficient" earnings and 
profits, the shareholder will have a non-taxable return of capital to the 
extent of the shareholder's tax basis and thereafter, capital gain to the 
extent the distribution exceeds the earnings and profits.

      In the case of a corporate shareholder, any amount received which is 
treated as a dividend may be eligible for the 70% "dividends received" 
deduction allowable to domestic corporate shareholders under Section 243 of 
the Code subject to certain limitations which would include those relating 
to "debt finance portfolio stock" under Section 246A of the Code and to the 
holding period requirements set forth in Section 246 of the Code.  Any 
amount treated as a dividend by a corporate shareholder may constitute an 
"extraordinary dividend" subject to Section 1059 of the Code.  In such event 
a corporate shareholder would be required to reduce the tax basis of its 
remaining Shares (but not below zero) by the portion of any "extraordinary 
dividend," which is deducted under the dividends received deduction.  In the 
event such portion exceeds the shareholder's tax basis in the remaining 
Shares, the shareholder must treat any such excess as additional gain or 
loss upon the subsequent sale or other disposition of the Shares.  With 
certain exceptions, a dividend will be considered extraordinary in the event 
(i) the dividends attributable to Shares held for two years or less exceeds 
10% of the greater of (a) the shareholder's adjusted basis in the Shares or 
(b) the fair market value of the Shares, or (ii) except as otherwise set 
forth in Treasury Regulations which have not yet been promulgated, any 
amount treated as a dividend under Section 301 which is not part of a pro 
rata redemption.  It is not anticipated that the sales pursuant to the Offer 
will be pro rata.  Thus, it is anticipated that the extraordinary dividend 
rules will apply to any amount received pursuant to the Offer which is 
taxable as a dividend to a corporate shareholder.  Corporate shareholders 
should be aware of special aggregation rules that may apply under Section 
1059.  Corporate shareholders are urged to consult their own tax advisors as 
to the effect of Section 1059 of the Code on their Shares.

      The Code provides special tax incentives for equity investment in 
certain types of small businesses, including those engaged in manufacturing, 
such as the Company.  Code Section 1202 permits noncorporate investors to 
exclude up to half of the gain they realize on the disposition of qualified 
small business stock which is held for more than five years.  The effect of 
this provision is, potentially, a 50% reduction in the capital gains tax 
rate on profits from the resale of such stock.  Application of this 
provision, however, will preclude the application of the 20% maximum federal 
fund rate for stock held more than 18 months as contained in the Taxpayer 
Relief Act of 1997.  

      A shareholder who has purchased Company stock directly from the 
Company will, generally, be entitled to favorable tax treatment if the 
following conditions are met: (1) the purchaser is not a C corporation or 
other disqualified entity; (2) he or she purchased the stock directly from 
the Company (rather than in the open market from another shareholder) and 
then holds the stock for more than five years after the date of issuance, 
which must be after August 10, 1993; (3) for substantially all of the 
purchaser's holding period, the Company has continued to use at least 80% of 
its assets in the business of manufacturing (or some other qualified trade 
or business); (4) neither the Company nor any related company repurchased 
any Company stock from him or her (or from his or her "related persons") 
within two years before or after the issuance date except for a de minimis 
amount of less than 2% of what he or she owned immediately before the 
redemption; and (5) the Company does not redeem more than 5% of the 
aggregate value of its stock within one year before or after the issuance 
date except for a de minimis amount not exceeding 2% of its outstanding 
shares.  In addition to the conditions summarized above, the Code (i) limits 
the amount of gain that can be excluded by an investor who has realized more 
than $10 million of gain (in the aggregate) on qualified stock of a given 
issuer and (ii) provides that 42% of any excluded gain constitutes a tax 
preference for alternative minimum tax purposes.  Special rules may apply to 
estates and trusts that purchase the stock.

      Because less than 5 years have elapsed from the effective date of 
Section 1202 and the anticipated closing date for the redemption of Shares 
(August 12, 1998 is the earliest date the 5 years holding period can be 
satisfied), any gain recognized upon a sale of Shares will not qualify for 
the 50% capital gain exclusion (although the newly enacted capital gain 
rates may apply in accordance with the provisions previously discussed).

      Code Section 1045 may, however, permit shareholders who are individuals 
to elect to defer their gain by reinvesting their redemption proceeds, 
however, in any qualified small business stock.  To qualify for this gain 
deferral, the Shares sold must be qualified small business stock in the hands 
of the selling individual, the tendered Shares must have been held for more 
than 6 months, and the individual must elect the application of this section.  
Generally speaking, the cost basis of the replacement qualified small business 
stock will be reduced by the gain not recognized on the sale of the Shares and 
there will be a carry over of the holding period of the Shares tendered.

      These expected benefits could be reduced (or even eliminated) by 
future statutes or regulations.  Moreover, while state income tax laws often 
define income and gain in manner similar to federal tax laws, investors 
should not assume that these changes in federal law will necessarily result 
in capital gains tax savings at the state level.  Finally, it should be 
noted that these tax benefits of Section 1202 and 1045 do not apply to INCON 
shares issued prior to August 10, 1993, do not apply in cases where the 
Shares are sold at a loss, and do not apply to Shares purchased from other 
shareholders.

      A foreign shareholder may be subject to dividend tax withholding at 
either the 31% rate or a lower applicable treaty rate on the gross proceeds 
of the sale of Shares pursuant to the Offer.  Foreign shareholders should 
consult their tax advisors regarding application of these withholding rules.

      THE FOREGOING TAX DISCUSSION IS INCLUDED FOR GENERAL INFORMATION ONLY. 
 THE TAX CONSEQUENCES OF A SALE OF SHARES PURSUANT TO THE OFFER MAY VARY 
DEPENDING UPON, AMONG OTHER THINGS, THE PARTICULAR CIRCUMSTANCES OF THE 
TENDERING SHAREHOLDER.  NO INFORMATION IS PROVIDED HEREIN AS TO THE STATE, 
LOCAL, FOREIGN OR OTHER TAX CONSEQUENCES OF THE TRANSACTION CONTEMPLATED BY 
THE OFFER TO PURCHASE.  DUE TO THE COMPLEXITY AND FACT SPECIFIC NATURE OF 
THE ISSUES INVOLVED, PARTICULARLY WITH RESPECT TO THE PROVISIONS RELATING TO 
QUALIFIED SMALL BUSINESS STOCK, EACH SHAREHOLDER IS URGED TO CONSULT WITH 
SUCH SHAREHOLDER'S OWN TAX ADVISORS TO DETERMINE THE PARTICULAR FEDERAL, 
STATE, LOCAL, FOREIGN AND OTHER TAX CONSEQUENCES OF SALES MADE PURSUANT TO 
THE OFFER AND THE EFFECT OF THE CONSTRUCTIVE STOCK OWNERSHIP RULES MENTIONED 
ABOVE. 

14.   CERTAIN LIMITATIONS ON PURCHASES OF SHARES BY THE COMPANY.

      Although the Company is authorized by Maine law to purchase or redeem 
its own shares of capital stock, the Company may not do so if (i) the 
Company is insolvent, or (ii) such purchase or payment would render it 
insolvent.  Under Maine law, the Company may purchase its own Shares only to 
the extent of unreserved and unrestricted earned surplus.  If authorized by 
the Articles of Incorporation or by the affirmative vote of at least a 
majority of the outstanding shares of each class, whether or not entitled to 
vote thereon by the provisions of the Articles of Incorporation, the Company 
may also purchase the Shares to the extent of unreserved and unrestricted 
capital surplus.  For purposes of Maine law, "earned surplus" means that 
portion of surplus of a corporation equal in an amount to the balance of its 
net profits, income, gains and losses from the date of incorporation, or 
from the latest date when the deficit was eliminated by application of its 
capital surplus, after deducting subsequent distributions to shareholders 
and transfers to stated capital and capital surplus to the extent that such 
distributions and transfers are made out of earned surplus; "capital 
surplus" means the entire surplus of a corporation other than its earned 
surplus; "insolvent" means inability of the corporation to pay its debts as 
they become due in the usual course of its business; "stated capital" means, 
at any particular time, the sum of (1) the par value of all issued shares of 
the corporation having a par value, and (2) such amounts not included in 
clause (1) that have been transferred to stated capital of the corporation, 
whether upon issue of shares as a share dividend or otherwise, less all 
reductions from such sum as have been effected in a manner permitted by law; 
and "surplus" means the excess of all net assets of a corporation over its 
stated capital.

      The Company's Articles of Incorporation presently do not authorize 
repurchases of Shares from capital surplus.  At the next Annual Meeting of 
Shareholders (to occur April 30, 1998), the shareholders of the Company will 
be asked to approve a proposal to amend the Articles of Incorporation to 
allow the Company to repurchase Shares from capital surplus.  Adoption of 
this amendment is a condition to the Offer. 

      The Company's capital surplus (even before the Ampersand Transaction) 
is sufficient to cover the aggregate Offer price.  At the end of the 
Company's most recent fiscal year, the Company's capital surplus was 
approximately $2.3 million; consummation of the Ampersand Transaction would 
further increase capital surplus by approximately $5.1 million. 

      Based on the Company's balance sheet as of December 27, 1997, which 
balance sheet was prepared in accordance with generally accepted accounting 
principles, the recorded amount of the Company's adjusted assets as of such 
date exceeded the amount of the Company's adjusted liabilities and its 
current assets exceeded its current liabilities.  The Board of Directors has 
determined, based upon the Board's familiarity with the Company's 
operations, financial condition and prospects and the Board's discussions 
with the Company's management and its advisors, that after giving effect to 
the purchase pursuant to the Offer of Shares having an aggregate purchase 
price of $1,543,750, the Company is not insolvent and will not be insolvent 
as a result of the purchase of Shares pursuant to the Offer.

      If a court, in a lawsuit brought by an unpaid creditor of the Company 
or a representative of such creditors (such as a trustee in bankruptcy or 
the Company as a debtor-in-possession), were to find that the Company (i) 
was insolvent at the time the Company purchased Shares pursuant to the 
Offer, (ii) was rendered insolvent by reason of such purchase, (iii) was 
engaged, or was about to engage, in a business or a transaction for which 
the assets remaining with the Company constituted an unreasonably small 
capital, (iv) intended to incur, or believed, or reasonably should have 
believed, that the Company would incur, debts and other liabilities beyond 
its ability to pay as such debts and liabilities matured, or (v) entered 
into such transaction with the actual intent to hinder, delay or defraud 
creditors, then such court could, among other remedies, avoid the purchase 
of Shares from shareholders and require that such shareholders return the 
amount of cash received, or a portion thereof, in such purchase to the 
Company, to a complaining creditor, or to a fund for the benefit of its 
creditors.  The measure of insolvency for purposes of the foregoing will 
vary depending upon the law being applied.  Generally, however, in addition 
to the Maine definition of insolvency, the Company would be considered 
insolvent if the fair value of the Company's assets were less than the 
amount of the Company's total debts and liabilities or if the present fair 
saleable value of the Company's property were less than the amount that 
would be required to pay the Company's probable liability on its existing 
debts as they become absolute or mature.  There can be no assurance that a 
court would value the Company's assets on the same basis as the Board of 
Directors in determining whether the Company was insolvent at the time of 
the purchase of Shares by the Company or that, regardless of the method of 
valuation, a court would not determine that the Company was insolvent at 
such time.

      The Board of Directors and the Company's management believe, based on 
management's internal projections and other financial information (including 
the Company's historical and pro forma financial statements), that at the 
time of the purchase of Shares pursuant to the Offer, the Company will be 
solvent, will have sufficient capital for carrying on its business and will 
be able to pay its debts as they mature.

15.   EXTENSION OF THE TENDER PERIOD; TERMINATION; AMENDMENTS.

      The Company expressly reserves the right, at any time and from time to 
time, to extend the period of time during which the Offer is open by giving 
oral or written notice of such extension to the Depositary and making a 
public announcement thereof.  There can be no assurance that the Company 
will exercise its right to extend the Offer.  The Company also expressly 
reserves the right, in its sole discretion, to terminate the Offer and not 
accept for payment or pay for any Shares not theretofore accepted for 
payment or paid for or, subject to applicable law, to postpone payment for 
Shares upon the occurrence of any of the conditions specified in Section 5 
by giving oral or written notice of such termination or postponement to the 
Depositary and making a public announcement thereof.  The Company's 
reservation of the right to delay payment for Shares which it has accepted 
for payment is limited by Exchange Act Rule 13e-4(f)(5), which requires that 
the Company pay the consideration offered or return the Shares tendered 
promptly after termination or withdrawal of the Offer.  Subject to 
compliance with applicable law, the Company further reserves the right, in 
its sole discretion, to amend the Offer in any respect or to waive the 
limitation on the maximum number of Shares to be purchased pursuant to the 
Offer.  Amendments to and extensions of the Offer may be made at any time 
and from time to time by public announcement thereof, such announcement, in 
the case of an extension, to be issued no later than 12:00 noon, New York 
City time, on the next business day after the previously scheduled 
Expiration Date.  Any public announcement made pursuant to the Offer will be 
disseminated promptly to shareholders in a manner reasonably designed to 
inform shareholders.  Without limiting the manner in which the Company may 
choose to make a public announcement, the Company shall have no obligation 
to publish, advertise or otherwise communicate any such public announcement, 
except as required by applicable law, other than by issuing a release to the 
Dow Jones News Service.

      If the Company materially changes the terms of the Offer or the 
information concerning the Offer, or if it waives a material condition of 
the Offer, the Company will disclose promptly such material change and 
extend the Offer to the extent required by Exchange Act Rule 13e-
4(f)(1)(ii).  This Rule requires that (other than with respect to a change 
in price or a change in percentage of securities sought) the maximum period 
during which an offer must remain open following material changes in the 
terms of an offer or the information concerning an offer (other than with 
respect to a change in price or a change in percentage of securities sought) 
will depend on the facts and circumstances, including the relative 
materiality of such terms or information.  If (i) the Company increases or 
decreases the price to be paid for Shares, or the Company increases the 
number of Shares being sought and any such increase in the number of Shares 
being sought exceeds 2% of the outstanding Shares, or the Company decreases 
the number of Shares being sought; and (ii) the Offer is scheduled to expire 
at any time earlier than the expiration of a period ending on the tenth 
business day from, and including, the date that notice of such increase or 
decrease is first published, sent or given, the Offer will be extended until 
at least the end of such tenth business day.

16.   FEES AND EXPENSES.

      The Company has retained American Stock Transfer & Trust Company as 
Depositary.  The Depositary will receive reasonable and customary 
compensation for its services.  The Company will also reimburse the 
Depositary for out-of-pocket expenses, including reasonable attorneys' fees.

      The Company will not pay fees or commissions to any broker, dealer, 
commercial bank, trust company or other person (other than fees to the 
Depositary as described above) for soliciting tenders of Shares pursuant to 
the Offer.  The Company will, however, on request through Sharon L. Binette, 
Director of Shareholder Relations, reimburse such persons for customary 
handling and mailing expenses incurred in forwarding materials with respect 
to the Offer to the beneficial owners for which they act as nominees or 
fiduciaries.  No such broker, dealer, commercial bank, trust company or 
other person has been authorized to act as the Company's agent for purposes 
of this Offer.  The Company will pay (or cause to be paid) any stock 
transfer taxes payable because of its purchase of Shares pursuant to the 
Offer, except as otherwise provided in Instruction 6 of the Letter of 
Transmittal.

17.   MISCELLANEOUS.

      The Company is not aware of any jurisdiction where the making of the 
Offer is not in compliance with applicable law.  If the Company becomes 
aware of any jurisdiction where the making of the Offer is not in compliance 
with any valid applicable law, the Company will make a good faith effort to 
comply with such law.  If, after such good faith effort, the Company cannot 
comply with such law, the Offer will not be made to (nor will tenders be 
accepted from or on behalf of) the holders of Shares residing in such 
jurisdiction.  In any jurisdiction the securities or blue sky laws of which 
require the Offer to be made by a licensed broker or dealer, the Offer is 
being made on the Company's behalf by one or more registered brokers or 
dealers licensed under the laws of such jurisdiction.

      NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR MAKE ANY 
REPRESENTATION ON BEHALF OF THE COMPANY NOT CONTAINED HEREIN OR IN THE 
LETTER OF TRANSMITTAL AND, IF GIVEN OR MADE, SUCH INFORMATION OR 
REPRESENTATION MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED.

                                       Intelligent Controls, Inc.

March 30, 1998

                                                                     SCHEDULE I
                             OWNERSHIP OF SHARES

      As of March 27, 1998, there were 3,296,375 outstanding shares of 
Intelligent Controls, Inc. common stock, the Company's only authorized class 
of stock.  Set forth below, as of such date, is information concerning all 
persons known to the Company to beneficially own more than five percent of 
the outstanding shares.  All information is taken from or based upon 
ownership filings made by such persons with the Commission, copies of which 
were sent by such persons to the Company, or upon information provided by 
such persons to the Company.


<TABLE>
<CAPTION>
                                    NUMBER OF SHARES            PERCENT
     NAME AND ADDRESS              BENEFICIALLY OWNED           OF CLASS

     <S>                             <C>                        <C>
     Alan Lukas                      1,163,213 (1)              35.3%(1)
     74 Industrial Park Road 
     Saco, Maine 04072

     Paul E. Lukas                     501,391 (2)              15.2%(2)
     74 Industrial Park Road
     Saco, Maine 04072

     John D. Knight                    248,240 (3)               7.0%(3)
     6 Stonebrooke Road
     Scarborough, ME 04074

- --------------------
<F1>  Includes 1,039,983 shares owned directly by Alan Lukas, 3,333 shares 
      purchasable by him within the next 60 days under a stock option, 
      87,397 shares owned by his wife, 25,000 shares held by him as 
      custodian for his child, and 7,500 shares owned by Lukas Brothers, a 
      general partnership of which Alan Lukas and his brother Paul Lukas are 
      two of the three partners.

<F2>  Includes 492,224 shares owned directly by Paul E. Lukas, 1,667 shares 
      purchasable by him within the next 60 days under a stock option, and  
      7,500 shares owned by Lukas Brothers.

<F3>  Represents shares that are the subject of certain stock options 
      previously granted to Mr. Knight.  These stock options are the subject 
      of a pending dispute between the Company and Mr. Knight, in which the 
      Company to date has refused to consummate Mr. Knight's attempted 
      exercise of the options in 1996.
</TABLE>

      The following table shows, as of March 27, 1998, the number of shares 
of Intelligent Controls, Inc. common stock which, to the Company's 
knowledge, were beneficially owned by executive officers of the Company and 
by each Director and other nominee for election as a Director.  Except as 
otherwise indicated, each person named owned less than one percent of the 
outstanding common stock of the Company.  All information is taken from or 
based upon ownership filings made by such persons with the Commission, 
copies of which were sent by such persons to the Company, or upon 
information provided by such persons to the Company.

<TABLE>
<CAPTION>
                                         NUMBER OF SHARES         PERCENT
     NAME                             BENEFICIALLY OWNED (1)    OF CLASS (1)

     <S>                                    <C>                    <C>
     Alan Lukas (2)                         1,163,213              35.3%
     Charlton H. Ames                           9,682 
     George E. Hissong                         10,500 
     Paul F. Walsh                             16,000 
     Henry M. Powers                            3,000
     Charles D. Yie (3)                             0
     Roger E. Brooks (3)                            0

     All Directors, nominees, and  
     executive officers as a group          1,202,395              36.1%

- --------------------
<F1>  Except as otherwise noted, all shares are owned directly.  Includes 
      the following shares that are purchasable within the next 60 days 
      under outstanding stock options:  Mr. Lukas, 3,333 shares; Mr. Ames, 
      7,000 shares; Mr. Hissong, 8,000 shares; Mr. Walsh, 16,000 shares; and 
      Mr. Powers, 2,000 shares.
<F2>  Mr. Lukas' shares include 1,039,883 shares owned directly by him, 
      3,333 shares purchasable by him within the next 60 days under a stock 
      option, 87,397 shares owned by his wife, 25,000 shares held by a 
      custodian or trustee for his child, and 7,500 shares owned by Lukas 
      Brothers, a general partnership of which Mr. Lukas is one of the three 
      partners.
</TABLE>


      Facsimile copies of the Letter of Transmittal will be accepted from 
Eligible Institutions.  A Letter of Transmittal and certificates for Shares 
and any other required documents should be sent or delivered by each 
shareholder or the shareholder's broker, dealer, commercial bank, trust 
company or other nominee to the Depositary at its address set forth below.

                       The Depositary of the Offer is:
                   AMERICAN STOCK TRANSFER & TRUST COMPANY

    By Hand or Overnight Delivery:         Facsimile Transmission
              By Mail:                    (For Eligible Institutions Only):
                                                   (718) 234-5001
      American Stock Transfer &               American Stock Transfer &
            Trust Company                           Trust Company
     40 Wall Street, 46th Floor            Confirm Facsimile by Telephone:
         New York, NY 10005                        (718) 921-8200

      Any questions or requests for assistance or for additional copies of 
this Offer to Purchase, the Letter of Transmittal or the Notice of 
Guaranteed Delivery may be directed to Sharon L. Binette, Director of 
Shareholder Relations, at the telephone numbers and addresses listed below. 
 You may also contact your broker, dealer, commercial bank, trust company or 
other nominee for assistance concerning the Offer.  To confirm delivery of 
your Shares, you are directed to contact the Depositary.

                   The information agent for the Offer is:

                              Sharon L. Binette
                      Director of Shareholder Relations
                         Intelligent Controls, Inc.
                           74 Industrial Park Road
                                P.O. Box 638
                              Saco, Maine 04072

                               (207) 283-0156
                                     or
                        Call toll free (800) 872-3455




                                                                EXHIBIT 99.A2


THE OFFER WILL EXPIRE ON FRIDAY, MAY 1, 1998 AT 5:00 P.M., NEW YORK CITY 
TIME, UNLESS EXTENDED BY THE COMPANY.  TENDERING SHAREHOLDERS HAVE THE RIGHT 
TO WITHDRAW SHARES TENDERED AT ANY TIME PRIOR TO EXPIRATION OF THE OFFER AND 
THEY MAY WITHDRAW SHARES AFTER FRIDAY, MAY 22, 1998, UNLESS ACCEPTED BY THE 
COMPANY BY THAT DATE.

                            LETTER OF TRANSMITTAL
                     TO ACCOMPANY SHARES OF COMMON STOCK
                                     OF
                         INTELLIGENT CONTROLS, INC.
                 TENDERED PURSUANT TO THE OFFER TO PURCHASE
                            DATED MARCH 30, 1998

             DEPOSITARY:  AMERICAN STOCK TRANSFER & TRUST COMPANY


                                                Facsimile Transmission
             By Mail:                      (For Eligible Institutions Only):
    By Hand or Overnight Delivery:                  (718) 234-5001

        American Stock Transfer                 American Stock Transfer
            & Trust Company                         & Trust Company
            40 Wall Street                  Confirm Facsimile by Telephone:
          New York, NY  10005                       (718) 921-8200
            (800) 937-5449
            (781) 921-8200

      Delivery of this Letter of Transmittal to an address other than as set 
forth above or transmission to a facsimile number other than the one listed 
above will not constitute a valid delivery.  The instructions accompanying 
this Letter of Transmittal should be read carefully before this Letter is 
completed.

      Shares of Common Stock must be properly tendered prior to 5:00 P.M., 
New York City time, on Friday, May 1, 1998 to assure that at least a portion 
of such shares will be purchased if more than 325,000 shares are properly 
tendered by that date.

      This Letter of Transmittal is to be completed by holders of shares of 
Common Stock if either (1) certificates for such shares are to be forwarded 
herewith or (2) delivery of shares is to be made by book-entry transfer to 
the account maintained by the Depositary at The Depository Trust Company 
("DTC"), the Midwest Securities Trust Company ("MSTC") or the Philadelphia 
Depository Trust Company ("PDTC") pursuant to the procedures set forth in 
Section 2 of the Offer to Purchase.  Holders of shares of Common Stock whose 
certificates are not immediately available or who cannot deliver their 
certificates and all other documents required hereby to the Depositary prior 
to the Expiration Date (or who are unable to complete the procedure for 
book-entry transfer on a timely basis) must tender their shares according to 
the guaranteed delivery procedure set forth in Section 2 of the Offer to 
Purchase.  See Instruction 2.


                         DESCRIPTION OF SHARES TENDERED
                           (SEE INSTRUCTIONS 3 AND 4)


List below the Certificate(s) Enclosed (Attach signed supplemental list if 
necessary)

<TABLE>
<CAPTION>
                                                             Total No.
Name(s) and Address(es) of Registered                        of Shares          Number of
Holder(s) (Please fill in exactly as       Certificate     Represented by        Shares
Name(s) appear(s) on certificates            No.(s)*       Certificate(s)*     Tendered**
- ------------------------------------------------------------------------------------------

<S>                                        <C>             <C>                 <C>
- ----------------------------------------   -----------     ---------------     -----------

- ----------------------------------------   -----------     ---------------     -----------

- ----------------------------------------   -----------     ---------------     -----------

- ----------------------------------------   -----------     ---------------     -----------

- ----------------------------------------   -----------     ---------------     -----------

- ----------------------------------------   -----------     ---------------     -----------

                                                  Total No. of Shares Tendered
- ------------------------------------------------------------------------------------------

<FN>
<F*>   Need not be completed by Shareholders who tender Shares by book-entry 
       transfer.

<F**>  If you desire to tender fewer than all Shares evidenced by any 
       certificate listed above, please indicate in this column the number 
       you wish to tender.  Otherwise all Shares evidenced by such 
       certificates will be deemed to have been tendered.
</FN>
</TABLE>


[ ]      CHECK HERE IF TENDERED SHARES ARE BEING DELIVERED BY BOOK-ENTRY
         TRANSFER MADE TO THE ACCOUNT MAINTAINED BY THE DEPOSITARY WITH DTC,
         MSTC OR PDTC AND COMPLETE THE FOLLOWING (ONLY PARTICIPANTS IN DTC,
         MSTC OR PDTC MAY DELIVER SHARES BY BOOK-ENTRY TRANSFER):

         Name of Tendering Institution ____________________________________
         DTC, MSTC or PDTC Account Number _________________________________
         Transaction Code Number __________________________________________

[ ]      CHECK HERE IF TENDERED SHARES ARE BEING DELIVERED PURSUANT TO A 
         NOTICE OF GUARANTEED DELIVERY PREVIOUSLY SENT TO THE DEPOSITARY 
         PRIOR TO THE DATE HEREOF AND COMPLETE THE FOLLOWING:

         Name of Registered Owner(s) ______________________________________
         Date of Execution of Notice of Guaranteed Delivery _______________
         Name of Institution which Guaranteed Delivery ____________________
         DTC, MSTC or PDTC Account Number (if to be delivered by
          book-entry transfer) ____________________________________________

                    NOTE:  SIGNATURES MUST BE PROVIDED BELOW
              PLEASE READ THE ACCOMPANYING INSTRUCTIONS CAREFULLY

Ladies and Gentlemen:

      The undersigned hereby tenders to INTELLIGENT CONTROLS, INC., a Maine 
corporation (the "Company"), the certificates described below representing 
shares of its Common Stock (the "Shares"), at $3.25 per Share net to the 
seller in cash, upon the terms and conditions set forth in the Offer to 
Purchase dated March 30, 1998, receipt of which is hereby acknowledged, and 
in this Letter of Transmittal (which together constitute the "Offer").

      The undersigned hereby sells, assigns and transfers to or upon the 
order of the Company all Shares tendered hereby that are purchased pursuant 
to the Offer and hereby irrevocably constitutes and appoints the Depositary 
as attorney-in-fact of the undersigned, with full power of substitution 
(such power of attorney being deemed to be an irrevocable power coupled with 
an interest), to (a) deliver certificates for such Shares or transfer 
ownership of such Shares on the account books maintained by DTC, MSTC or 
PDTC, together in either case with all accompanying evidences of transfer 
and authenticity, to or upon the order of the Company upon receipt by the 
Depositary, as the undersigned's agent, of the purchase price, (b) present 
such certificates for cancellation and transfer of such Shares on the 
Company's books and (c) receive all benefits and otherwise exercise all 
rights of beneficial ownership of such Shares, all in accordance with the 
terms of the Offer.  The undersigned hereby warrants that the undersigned 
has full authority to sell, assign and transfer the Shares tendered hereby 
and that the Company will acquire good title thereto, free and clear of all 
liens, charges, encumbrances, conditional sale agreements or other 
obligations relating to the sale or transfer thereof, and not subject to any 
adverse claim, when and to the extent the same are purchased by it.  Upon 
request, the undersigned will execute and deliver any additional documents 
necessary to complete the sale, assignment and transfer.

      The undersigned understands that tenders of Shares pursuant to any of 
the procedures described in the Offer to Purchase or in the Instructions 
hereto will constitute an agreement between the undersigned and the Company 
upon the terms and subject to the conditions of the Offer.

      The undersigned recognizes that under certain circumstances set forth 
in the Offer to Purchase, the Company may not be required to purchase any of 
the Shares tendered hereby or may accept for purchase fewer than all of the 
Shares tendered hereby.  In either event, the undersigned understands that 
certificate(s) for any Shares not purchased will be returned to the 
undersigned at the address indicated above unless otherwise indicated under 
the Special Delivery Instructions or Special Payment Instructions below.  
The undersigned recognizes that the Company has no obligation, pursuant to 
the Special Payment Instructions, to transfer any certificate for Shares 
from the name of the registered holder thereof to another name if the 
Company purchases none of the Shares represented by such certificates.

      The check for the purchase price for such of the tendered Shares as 
are purchased will be issued to the undersigned and mailed to the address 
indicated above unless otherwise indicated under the Special Delivery 
Instructions or Special Payment Instructions below.

      All authority hereby conferred shall survive the death or incapacity 
of the undersigned and all obligations of the undersigned hereunder shall be 
binding upon the heirs, personal representatives, successors and assigns of 
the undersigned.  Except as stated in the Offer, this tender is irrevocable.


                                   SIGN HERE
                        (SEE INSTRUCTIONS 1, 5, 6 AND 9)


                 ..............................................

                 ..............................................
                            (Signature(s) of Owner(s)

                 Dated..................................., 1998

                 Name(s).......................................

                        .......................................
                                     (Please Print)

                 Area Code and Telephone Numbers

                      (Day)...........................

                      (Night).........................

                 Tax ID or Social Security No.(s)..............

                 ..............................................


                           GUARANTEE OF SIGNATURE(S)

                         (If Required by Instruction 1)


                 Authorized Signature..........................

                 Name..........................................
                                    (Please Print)

                 Name of Firm..................................

                 Address.......................................
                                 (Including Zip Code)

                 Dated...................., 1998


      The shareholder represents to the Company that such shareholder owns
the Shares being tendered withing the meaning of Exchange Act Rule 14e-4 and
the tender of such Shares complies with Rule 14e-4.


                          SPECIAL PAYMENT INSTRUCTIONS
                           (SEE INSTRUCTIONS 5 AND 7)

      To be completed ONLY if certificates for unpurchased Shares and/or any 
check are to be issued in the name of and sent to someone other than the 
undersigned.

Issue Check and/or Certificates to:

Name(s)  __________________________________________________________________
                                   (Please Print)

Address  __________________________________________________________________

___________________________________________________________________________
                               (Include Zip Code)

_____________________________________________
 (Tax Identification or Social Security No.)


                                   SIGNATURE
                  (IF SPECIAL PAYMENT INSTRUCTIONS ARE GIVEN)
                              (SEE INSTRUCTION 9)


___________________________________________________________________________
                       Signature(s) of Substitute Payee(s)

Dated __________________________________________, 1998

By signing and completing the form above, under the penalties of perjury, 
I/we certify that the above tax identification or social security number(s) 
is/are correct.

Note:  Failure to complete and sign may result in backup withholding of 31% 
of the payments due to you.  See Instruction 9.

___________________________________________________________________________

Signature(s) of Owner(s) (if the box above has been completed):

___________________________________      ___________________________________



                         SPECIAL DELIVERY INSTRUCTIONS
                              (SEE INSTRUCTION 7)


To be completed ONLY if certificates for unpurchased Shares and/or the 
check, issued in the name of the undersigned, are to be sent to someone 
other than the undersigned or to the undersigned at an address other than 
that shown above.

                 Deliver [ ] check and/or [ ] certificates to:

Name(s) __________________________________________________________________
                                  (Please Print)

Address __________________________________________________________________
                                (Include Zip Code)

Signature(s) of Owner(s)

___________________________________      ___________________________________



                        SUBSTITUTE FORM W-9 BELOW MUST BE
                          COMPLETED - SEE INSTRUCTION 9


PAYER'S NAME:  AMERICAN STOCK TRANSFER & TRUST COMPANY

SUBSTITUTE FORM W-9
DEPARTMENT OF THE TREASURY 
INTERNAL REVENUE SERVICE 

Part 1 -- PLEASE PROVIDE YOUR TIN IN      TIN______________________________
THE BOX AT RIGHT AND CERTIFY BY              SOCIAL SECURITY NUMBER OR 
SIGNING AND DATING BELOW.                    EMPLOYER IDENTIFICATION

___________________________________________________________________________

Part 2 -- Check the box if you are NOT subject to backup withholding under 
the provisions of section 3406(a)(1)(C) of the Internal Revenue Code because 
(1) you have not been notified that you are subject to backup withholding as 
a result of failure to report all interest or dividends or (2) the Internal 
Revenue Service has notified you that you are no longer subject to backup 
withholding.     [ ]
___________________________________________________________________________

Part 3 --

Awaiting TIN [ ]


CERTIFICATION -- UNDER THE PENALTIES OF PERJURY, I
CERTIFY THAT THE INFORMATION PROVIDED ON THIS FORM
IS TRUE, CORRECT AND COMPLETE.


      SIGNATURE:__________________________       DATE:_____________, 1998

___________________________________________________________________________


           CERTIFICATION OF AWAITING TAXPAYER IDENTIFICATION NUMBER

I certify under penalties of perjury that a taxpayer identification number 
has not been issued to me, and either (a) I have mailed or delivered an 
application to receive a taxpayer identification number to the appropriate 
Internal Revenue Service Center or Social Security Administration Office 
or (b) I intend to mail or deliver an application in the near future. I 
understand that if I do not provide a taxpayer identification number by the 
time of payment, 31% of any cash payment made to me will be withheld, but 
that such dividend will be refuned to me if I then provide a Taxpayer 
Identification Number within sixty (60) days.

SIGNATURE: ______________________________  DATE: _________________, 1998



                                  INSTRUCTIONS
             FORMING PART OF THE TERMS AND CONDITIONS OF THE OFFER


      1.  GUARANTEE OF SIGNATURES.  If this Letter of Transmittal is
signed by the registered institutional holder of the Shares (which 
registered holder, for purposes of this document, shall include any 
participant in DTC, MSTC or PDTC whose name appears on a security position 
listing as the owner of the Shares) tendered herewith and payment is to be 
made directly to such holder, or if such Shares are tendered for the account 
of a member firm of a registered national securities exchange, a member of 
the National Association of Securities Dealers, Inc. or a commercial bank or 
trust company having an office, branch or agency in the United States (each 
being hereinafter referred to as an "Eligible Institution"), no signature 
guarantee is required.  In all other cases all signatures in the box 
entitled "Sign Here" on this Letter of Transmittal must be guaranteed by an 
Eligible Institution.

      2.  DELIVERY OF LETTER OF TRANSMITTAL AND CERTIFICATES; GUARANTEED
DELIVERY PROCEDURES.  This Letter of Transmittal is to be completed by
shareholders if either (1) certificates are to be forwarded herewith or (2)
tenders are to be made pursuant to the procedures for tender by book-entry
transfer set forth in Section 2 of the Offer to Purchase.  Certificates for 
all physically tendered Shares or confirmation of any book-entry transfer 
into the Depositary's accounts at DTC, MSTC or PDTC of Shares tendered 
electronically, as well as a properly completed and duly executed Letter of 
Transmittal or facsimile thereof and any other documents required by this 
Letter of Transmittal, must be received by the Depositary at the appropriate 
address set forth herein prior to the Expiration Date of the Offer as 
defined in Section 1 of the Offer to Purchase.  If certificates representing 
Shares are not immediately available (or if the book-entry transfer 
procedure cannot be completed on a timely basis) or if time will not permit 
all required documents to reach the Depositary prior to the Expiration Date, 
Shares may be tendered by or through an Eligible Institution by properly 
completing and duly executing and delivering a Notice of Guaranteed Delivery 
and by otherwise complying with the guaranteed delivery procedures set forth 
in Section 2 of the Offer to Purchase.  Note that the Notice of Guaranteed 
Delivery may be completed only by an Eligible Institution.

      THE METHOD OF DELIVERY OF CERTIFICATES REPRESENTING SHARES AND OTHER
DOCUMENTS IS AT THE ELECTION AND RISK OF THE TENDERING SHAREHOLDER.  IF
DELIVERY IS BY MAIL, INSURED REGISTERED MAIL, RETURN RECEIPT REQUESTED, IS
RECOMMENDED.

      No alternative, conditional or contingent tenders will be accepted,
and no fractional Shares will be purchased.  All tendering shareholders, by
execution of this Letter of Transmittal, waive any right to receive any 
notice of the acceptance of their Shares for payment.

      3.  INADEQUATE SPACE.  If the space provided is inadequate, the
certificate numbers and number of Shares should be listed on a separate 
signed schedule attached hereto.

      4.  PARTIAL TENDERS.  (NOT APPLICABLE TO SHAREHOLDERS WHO TENDER
BY BOOK-ENTRY TRANSFER).  If fewer than all of the shares of Common Stock
evidenced by any certificate submitted are to be tendered, fill in the 
number of Shares which are to be tendered in the column entitled "Number of 
Shares Tendered" in the box captioned "Description of Shares Tendered."  A 
new certificate for the remainder of the Shares evidenced by the old 
certificate(s) and for the number of Shares not purchased after proration, 
if any, will be sent to you, unless otherwise specified in the "Special 
Delivery Instructions" or "Special Payment Instructions" boxes on this 
Letter of Transmittal, as soon as practicable after the Expiration Date of 
the Offer.  All Shares represented by certificates listed are deemed to have 
been tendered unless otherwise indicated.

      5.  SIGNATURES ON LETTER OF TRANSMITTAL, STOCK POWERS AND
ENDORSEMENTS.

            (a)  If this Letter of Transmittal is signed by the
      registered holder of the Shares represented by the certificates 
      tendered hereby, the signature(s) must correspond with the name(s) as 
      written on the face of the certificate without any change whatsoever.

            (b)  If any of the Shares tendered hereby are held of record by 
      two or more joint holders, all such holders must sign this Letter of
      Transmittal.

            (c)  If any tendered Shares are registered in different names on 
      several certificates, it will be necessary to complete, sign and 
      submit as many separate Letters of Transmittal as there are different
      registrations of certificates.  Photocopies of this form of Letter of
      Transmittal will be accepted if original signatures are affixed.

            (d)  When this Letter of Transmittal is signed by the registered 
      holder(s) of the certificates listed and transmitted hereby, no
      endorsements of certificates or separate stock powers are required.  
      If, however, the certificates for unpurchased Shares are to be issued 
      to a person other than the registered holder(s), then the certificates 
      transmitted hereby must be endorsed or accompanied by appropriate 
      stock powers, in either case signed exactly as the name(s) of the 
      registered holder(s) appears on the certificates.  Signatures on such 
      certificates or stock powers must be guaranteed by an Eligible 
      Institution.  See also Instruction 1.

            (e)  If this Letter of Transmittal or any certificates or stock 
      powers are signed by trustees, executors, administrators, guardians, 
      attorneys-in-fact, officers of corporations or others acting in a 
      fiduciary or representative capacity, such persons should so indicate
      when signing, and must submit proper evidence satisfactory to the 
      Company of their authority so to act.

            (f)  If this Letter of Transmittal is signed by a person other 
      than the registered holder(s) of the certificates listed, the 
      certificates must be endorsed or accompanied by appropriate stock 
      powers, in either case signed exactly as the name of the registered 
      holder(s) appears on the certificates.  Signatures on such certificates 
      or stock powers must be guaranteed by an Eligible Institution.  See 
      also Instruction 1.

      6.  STOCK TRANSFER TAXES.  The Company will pay all stock transfer 
taxes, if any, payable on the transfer to it of Shares purchased pursuant to 
the Offer.  If, however, payment of the purchase price is to be made to, or 
(in the circumstances permitted by the Offer) if unpurchased Shares are to 
be registered in the name of, any person other than the registered holder, 
or if tendered certificates representing Shares are registered in the name 
of any person other than the registered holder, or if tendered certificates 
are registered in the name of any person other than the person(s) signing 
this Letter of Transmittal, the amount of any stock transfer taxes (whether 
imposed on the registered holder or such other person) payable on account of 
the transfer to such person will be deducted from the purchase price unless 
satisfactory evidence of the payment of such taxes, or exemption therefrom, 
is submitted to the Depositary.

      7.  SPECIAL PAYMENT AND DELIVERY INSTRUCTIONS.  If certificates 
representing unpurchased Shares and/or checks are to be issued in the name 
of a person other than the signer of this Letter of Transmittal or if such 
certificates and/or checks are to be delivered to someone other than the 
signer of this Letter of Transmittal, the appropriate boxes on this Letter 
of Transmittal should be completed.

      8.  IRREGULARITIES.  All questions as to the validity, form, 
eligibility (including time of receipt) and acceptance of any tender of 
Shares will be determined by the Company, which determination shall be final 
and binding.  The Company reserves the absolute right to reject any or all 
tenders determined by it to be not in appropriate form or which would, in 
the opinion of the Company's counsel, be unlawful to pay for or accept.  The 
Company also reserves the absolute right to waive any of the conditions of 
the Offer or any defect in any tender with respect to any particular Shares 
or any particular shareholder, and the Company's interpretations of the 
terms and conditions of the Offer (including these instructions) shall be 
final and binding.  Unless waived, any defects or irregularities in 
connection with tenders must be cured within such time as the Company shall 
determine.  Neither the Company, nor the Depositary, shall be obligated to 
give notice of defects or irregularities in tenders, nor shall they incur 
any liability for failure to give any such notice.  Tenders will not be 
deemed to have been made until all defects and irregularities have been 
cured or waived.

      9.  SUBSTITUTE FORM W-9.  Each tendering shareholder is required to 
provide the Depositary with a correct Taxpayer Identification Number ("TIN") 
on Substitute Form W-9 attached as part of the Letter of Transmittal.  
Failure to provide the information on the form may subject the tendering 
shareholder to 31% withholding on the payment of the purchase price.  The 
box in Part 3 of the Substitute Form W-9 may be checked if the tendering 
shareholder has not been issued a TIN and has applied for a number or 
intends to apply for a number in the near future.  If the box in Part 3 is 
checked and the Depositary is not provided with a TIN within 60 days, the 
Depositary will withhold 31% of all payments of the purchase price 
thereafter until a TIN is provided to the Depositary.  SEE IMPORTANT TAX
INFORMATION, BELOW.

      10.  REQUESTS FOR ASSISTANCE OR ADDITIONAL COPIES.  Questions and 
requests for assistance or additional copies of the Offer to Purchase, this 
Letter of Transmittal and the Notice of Guaranteed Delivery, may be directed 
to Sharon L. Binette, Director of Shareholder Relations, at the address set 
forth below.


      IMPORTANT:  This Letter of Transmittal or facsimile thereof (together 
with the certificates or confirmation of book-entry transfer and other 
required documents), or the Notice of Guaranteed Delivery must be received 
by the Depositary prior to 5:00 P.M., New York City time on May 1, 1998.


                          The information agent is:

                              Sharon L. Binette
                      Director of Shareholder Relations
                         Intelligent Controls, Inc.
                    74 Industrial Park Road, P.O. Box 638
                               Saco, ME 04072

                               (207) 283-0156
                                      or
                        Call toll free (800) 872-3455



                          IMPORTANT TAX INFORMATION

      Under the federal income tax law, a shareholder whose tendered Shares 
are accepted for purchase is required by law to provide the Depositary (as 
payer) with his/her correct Taxpayer Identification Number ("TIN") on the 
Substitute Form W-9 attached as part of the Letter of Transmittal.  If such 
shareholder is an individual, the TIN is his/her social security number.  If 
the Depositary is not provided with the correct TIN, the shareholder may be 
subject to a $50 penalty imposed by the Internal Revenue Service.  In 
addition, payments that are made to such shareholder with respect to Shares 
purchased pursuant to the Offer may be subject to backup withholding.

      Exempt shareholders (including, among others, all corporations and 
certain foreign individuals) are not subject to these backup withholding and 
reporting requirements.  (In order for a foreign individual to qualify as an 
exempt recipient, that shareholder must submit a statement, signed under 
penalties of perjury, attesting to that individual's exempt status.  Such 
statements may be obtained from the Depositary.)  See the enclosed 
Guidelines for Certification of Taxpayer Identification Number on Substitute 
Form W-9 for additional instructions.

      If backup withholding applies, the Depositary is required to withhold 
31% of any payments made to the shareholder.  Backup withholding is not an 
additional tax.  Rather, the tax liability of persons subject to backup 
withholding will be reduced by the amount of tax withheld.  If withholding 
results in any overpayment of taxes, a refund may be obtained.

PURPOSE OF SUBSTITUTE FORM W-9

      To prevent backup withholding on payments that are made to a 
shareholder with respect to Shares purchased pursuant to the Offer, the 
shareholder is required to notify the Depositary of his/her correct TIN by 
completing the Substitute Form W-9 certifying that the TIN provided on such 
Form is correct (or that such shareholder is awaiting a TIN and that (1) the 
shareholder has not been notified by the Internal Revenue Service that he/she 
is subject to backup withholding as a result of failure to report all 
interest or dividends or (2) the Internal Revenue Service has notified the 
shareholder that he/she is no longer subject to backup withholding.

WHAT NUMBER TO GIVE THE DEPOSITARY

      The shareholder is required to give the Depositary the social security 
number or employer identification number of the record owner of the Shares.  
If the Shares are in more than one name or are not in the name of the actual 
owner, consult the enclosed Guidelines for Certification of Taxpayer 
Identification Number on Substitute Form W-9 for additional guidelines on 
which number to report.


           GUIDELINES FOR CERTIFICATION OF TAXPAYER IDENTIFICATION
                        NUMBER ON SUBSTITUTE FORM W-9

GUIDELINES FOR DETERMINING THE PROPER IDENTIFICATION NUMBER TO GIVE THE PAYER

Social Security numbers have nine digits separated by two hyphens: 
i.e. 000-00-0000.  Employer identification numbers have nine digits 
separated by only one hyphen: i.e. 00-0000000.  The table below will help 
determine the number to give the payer.

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------
FOR THIS TYPE OF ACCOUNT:                                   GIVE NAME AND SSN OF:

<S>  <C>                                                    <C>
1.   Individual                                             The individual

2.   Two or more individuals (joint account)                The actual owner of the account
                                                            or, if combined funds, the first
                                                            individual on the account(1)

3.   Custodian account of a minor (Uniform Gift             The minor(2)
     to Minors Act)

4.   (a)  The usual revocable savings trust                 The grantor-trustee(1)
          (grantor is also trustee)

     (b)  So-called trust account that is not a             The actual owner(1)
          legal or valid trust under state law

5.   Sole proprietorship                                    The owner(3)

<CAPTION>
- ------------------------------------------------------------------------------------------
FOR THIS TYPE OF ACCOUNT:                                   GIVE NAME AND EIN OF:

<S>  <C>                                                    <C>
6.   Sole proprietorship                                    The owner(3)

7.   A valid trust, estate, or pension trust                Legal entity(4)

8.   Corporate                                              The corporation

9.   Association, club, religious, charitable,              The organization
     educational, or other tax-exempt organization

10.  Partnership                                            The partnership

11.  A broker or registered nominee                         The broker or nominee

12.  Account with the Department of Agriculture in          The public entity
     the name of a public entity (such as a state or
     local government, school district, or prison)
     that receives agricultural program payments
- ------------------------------------------------------------------------------------------
<FN>
<F1>  List first and circle the name of the person whose number you furnish.
<F2>  Circle the minor's name and furnish the minor's SSN.
<F3>  You must show your individual name, but you may also enter your 
      business or "doing business as" name.  You may use either your SSN or 
      EIN.
<F4>  List first and circle the name of the legal trust, estate, or pension 
      trust.  (Do not furnish the TIN of the personal representative or trustee 
      unless the legal entity itself is not designated in the account title.)

NOTE:  If no name is circled when more than one name is listed, the number 
       will be considered to be that of the first name listed.
</FN>
</TABLE>


OBTAINING A NUMBER

If you don't have a taxpayer identification number ("TIN"), obtain Form SS-
5, Application for a Social Security Number Card, or Form SS-4, Application 
for Employee Identification Number, at the local office of the Social 
Security Administration or the Internal Revenue Service ("IRS") and apply 
for a number.

PAYEES EXEMPT FROM BACKUP WITHHOLDING

(Section references are to the Internal Revenue Code of 1986, as amended).

Payees specifically exempted from backup withholding on ALL payments of 
interest and dividends include the following:

(1)   A corporation.

(2)   An organization exempt from tax under section 501(a), or an IRA, or a
      custodial account under section 403(b)(7), if the account satisfies 
      the requirements of Section 401(f)(2).

(3)   The United States or any of its agencies or instrumentalities.

(4)   A state, the District of Columbia, a possession of the United 
      States, or any of their political subdivisions or instrumentalities.

(5)   A foreign government or any of its political subdivisions, agencies, 
      or instrumentalities.

(6)   An international organization or any of its agencies or 
      instrumentalities.

(7)   A foreign central bank of issue.

(8)   A dealer in securities or commodities required to register in the 
      United States or a possession of the United States.

(9)   A futures commission merchant registered with the Commodity Futures
      Trading Commission.

(10)  A real estate investment trust.

(11)  An entity registered at all times during the tax year under the
      Investment Company Act of 1940.

(12)  A common trust fund operated by a bank under section 584(a).

(13)  A financial institution.

(14)  A middleman known in the investment community as a nominee or listed 
      in the most recent publication of the American Society of Corporate 
      Secretaries, Inc., Nominee List.

(15)  A trust exempt from tax under section 664 or described in section 
      4947.

For broker transactions, payees listed in items 1 through 13 above, and a 
person registered under the Investment Advisers Act of 1940 who regularly 
acts as a broker are exempt.

PAYMENTS OF DIVIDENDS AND PATRONAGE DIVIDENDS GENERALLY NOT SUBJECT TO 
BACKUP WITHHOLDING INCLUDE THE FOLLOWING:

o     Payments to nonresident aliens subject to withholding under section
      1441.

o     Payments to partnerships not engaged in a trade or business in the
      United States and that have at least one nonresident partner.

o     Payments of patronage dividends not paid in money.

o     Payments made by certain foreign organizations.

o     Section 404(k) payments made by an ESOP.

PAYMENTS OF INTEREST GENERALLY NOT SUBJECT TO BACKUP WITHHOLDING INCLUDE THE
FOLLOWING:

o     Payments of interest on obligations issued by individuals.

      NOTE:  You may be subject to backup withholding if this interest is 
      $600 or more and is paid in the course of the payer's trade or 
      business and you have not provided your correct TIN to the payer.


o     Payments of tax-exempt interest (including exempt-interest dividends
      under section 852).

o     Payments described in section 6049(b)(5) to nonresident aliens.

o     Payments on tax-free covenant bonds under section 1451.

o     Payments made by certain foreign organizations.

o     Payments of mortgage interest.

Exempt payees described above should file Substitute Form W-9 to avoid 
possible erroneous backup withholding. FILE THIS FORM WITH THE PAYER, 
FURNISH YOUR TAXPAYER IDENTIFICATION NUMBER, WRITE "EXEMPT" ON THE FACE OF 
THE FORM, AND RETURN IT TO THE PAYER. If you are a non-resident alien or 
foreign entity not subject to backup withholding, give the payer a completed 
Form W-8, Certificate of Foreign Status.

Payments that are not subject to information reporting are also not subject 
to backup withholding. For details, see sections 6041, 6041(A), 6042, 6044, 
6045, 6049, 6050A, and 6050N, and their regulations.


PRIVACY ACT NOTICE

Section 6109 requires you give your correct TIN to persons who must file 
information returns with the IRS to report interest, dividends, and certain 
other income paid to you, mortgage interest you paid, the acquisition or 
abandonment of secured property, cancellation of debt, or contributions you 
made to an IRA. The IRS uses the numbers for identification purposes and to 
help verify the accuracy of your tax return. You must provide your TIN 
whether or not you are required to file a tax return. Payers must generally 
withhold 31% of taxable interest, dividend, and certain other payments to a 
payee who does not give a TIN to a payer. Certain penalties may also apply.

PENALTIES

FAILURE TO FURNISH TIN. -- If you fail to furnish your correct TIN to a
requester, you are subject to a penalty of $50 for each such failure unless
your failure is due to reasonable cause and not to willful neglect.

CIVIL PENALTY FOR FALSE INFORMATION WITH RESPECT TO WITHHOLDING. -- If you 
make a false statement with no reasonable basis that results in no backup 
withholding, you are subject to a $500 penalty.

CRIMINAL PENALTY FOR FALSIFYING INFORMATION. -- Willfully falsifying
certification or affirmations may subject you to criminal penalties 
including fines and/or imprisonment.

MISUSE OF TINs. -- If the requester discloses or uses TINs in violation of
Federal law, the requester may be subject to civil and criminal penalties.





                                                                 EXHIBIT 99A3

                        NOTICE OF GUARANTEED DELIVERY
                           TO TENDER COMMON STOCK
                                     OF
                         INTELLIGENT CONTROLS, INC.

      The below form or a form substantially equivalent to that set forth 
below must be used to accept the Offer (as defined below) if a shareholder's 
stock certificates are not immediately available or the procedures for book-
entry transfer cannot be completed on a timely basis or time will not permit 
the Letter of Transmittal and other required documents to reach the 
Depositary prior to the Expiration Date (as defined in Section 1 of the 
Offer to Purchase (as defined below)).  Such form may be delivered by hand 
or mail, or transmitted by facsimile transmission to the Depositary.  See 
Section 2 of the Offer to Purchase.

                                 DEPOSITARY:
                   AMERICAN STOCK TRANSFER & TRUST COMPANY

                                                 Facsimile Transmission
                By Mail:                   (For Eligible Institutions Only):
     By Hand or Overnight Delivery:                 (718) 234-5001

        American Stock Transfer                 American Stock Transfer
            & Trust Company                         & Trust Company
            40 Wall Street                  Confirm Facsimile by Telephone:
          New York, NY  10005                       (718) 921-8200

      DELIVERY OF THIS INSTRUMENT TO AN ADDRESS OTHER THAN TO ONE OF THOSE 
SHOWN ABOVE OR TRANSMISSION TO A FACSIMILE NUMBER OTHER THAN THE ONE LISTED 
ABOVE DOES NOT CONSTITUTE A VALID DELIVERY.

Ladies and Gentlemen:

      The undersigned hereby tender to INTELLIGENT CONTROLS, INC. (the 
"Company") upon the terms and conditions set forth in its Offer to Purchase 
dated March 30, 1998 (the "Offer to Purchase"), and the related Letter of 
Transmittal (which together constitute the "Offer"), receipt of which is 
hereby acknowledged, the number of Shares specified below, pursuant to the 
guaranteed delivery procedures set forth in Section 2 of the Offer to 
Purchase.

                     NUMBER OF SHARES TENDERED:_________

Name(s) of Record Holder(s):        Stock Certificate Nos. (if available)

- ---------------------------------   ----------------------------------------
- ---------------------------------   ----------------------------------------
       (Please type or print)

Address(es)                         If Shares will be delivered by book-
                                    entry transfer, check applicable box:
- ---------------------------------   [ ]  The Depository Trust Company
- ---------------------------------   [ ]  Midwest Securities Trust Company
Zip Code ------------------------   [ ]  Philadelphia Depository Trust Company

Area Code and Telephone Number:

- ---------------------------------
Account Number  _________________

Dated:  ___________________, 1998

- ---------------------------------

- ---------------------------------

- ---------------------------------
          (Signature(s))


                            GUARANTEE OF DELIVERY

      The undersigned, a member firm of a registered national securities 
exchange or a member of the National Association of Securities Dealers, 
Inc., or a commercial bank or trust company having an office, branch or 
agency in the United States, guarantees (i) that the above-named person(s) 
"own(s)" the Shares tendered hereby within the meaning of Rule 14e-4 under 
the Securities Exchange Act of 1934 and (ii) that it will deliver to the 
Depositary certificates for the Shares tendered hereby in proper form for 
transfer, or confirmation of book-entry transfer of such Shares into the 
Depositary's account at The Depository Trust Company, the Midwest Securities 
Trust Company or the Philadelphia Depository Trust Company, together with a 
properly completed and duly executed Letter of Transmittal (or facsimile 
thereof) with any required signature guarantees, and any other documents 
required by the Letter of Transmittal, within five trading days after the 
date of receipt of this Notice of Guaranteed Delivery by the Depositary.


                                   Firm:_________________________________


                                   Sign Here:____________________________
                                                (Authorized Signature)

Dated: _________________, 1998     Name:_________________________________
                                              (Please Type or Print)

                                   ______________________________________
                                      (Area Code and Telephone Number)

                                   ______________________________________
                                      (Address)             (Zip Code)


      DO NOT SEND STOCK CERTIFICATES WITH THIS FORM.  STOCK CERTIFICATES ARE 
TO BE DELIVERED WITH A LETTER OF TRANSMITTAL.





                                                                 EXHIBIT 99.A4

                         INTELLIGENT CONTROLS, INC.

                         OFFER TO PURCHASE FOR CASH

                  UP TO 475,000 SHARES OF ITS COMMON STOCK
                           AT $3.25 PER SHARE NET

THE OFFER WILL EXPIRE ON FRIDAY, MAY 1, 1998 AT 5:00 P.M., NEW YORK CITY 
TIME, UNLESS EXTENDED BY THE COMPANY.  TENDERING SHAREHOLDERS HAVE THE RIGHT 
TO WITHDRAW SHARES TENDERED AT ANY TIME PRIOR TO EXPIRATION OF THE OFFER AND 
THEY MAY WITHDRAW SHARES AFTER FRIDAY, MAY 22, 1998, UNLESS ACCEPTED BY THE 
COMPANY BY THAT DATE.

                                                             March 30, 1998

TO BROKERS, DEALERS, COMMERCIAL BANKS, TRUST COMPANIES AND NOMINEES:

      We are enclosing herewith the material listed below relating to the 
offer by Intelligent Controls, Inc. (the "Company") to purchase up to 
475,000 shares of the Company's Common Stock (the "Shares"), at $3.25 per 
Share net to the seller in cash, upon the terms and subject to the 
conditions set forth in the Offer to Purchase dated March 30, 1998 (the 
"Offer to Purchase") and in the related Letter of Transmittal (which 
together constitute the "Offer").

      We are asking you to contact your clients for whom you hold Shares 
registered in your name (or in the name of your nominee).  Please bring the 
Offer to their attention as promptly as possible.  No fees or commissions 
will be payable to brokers, dealers or other persons for soliciting tenders 
of Shares pursuant to the Offer.  The Company will, however, upon request, 
reimburse you for customary mailing and handling expenses incurred by you in 
forwarding any of the enclosed materials to your clients.  The Company will 
also pay all transfer taxes on its purchase of Shares, subject to 
Instruction 6 of the Letter of Transmittal.  However, back-up tax 
withholding at a 31% rate may be required unless an exemption is proved or 
unless the required taxpayer identification information is provided.  See 
Instruction 9 to the Letter of Transmittal.

      For your information and for forwarding to your clients, we are 
enclosing the following documents:

      (1)  Letter dated March 30, 1998 from the President and Chief 
Executive Officer of the Company, to the shareholders;

      (2)  Offer to Purchase dated March 30, 1998;

      (3)  Letter of Transmittal for your use and for the information of 
your clients;

      (4)  Notice of Guaranteed Delivery to be used to accept the Offer if 
stock certificates are not immediately available or if the procedure for 
book-entry transfer (as described in the Offer to Purchase) cannot be 
completed in a timely manner; and

      (5)  Form of letter to clients which may be sent to your clients for 
whose accounts you hold Shares registered in your name (or in the name of 
your nominee), with space provided for obtaining such clients' instructions 
with regard to the Offer.

      We urge you to contact your clients promptly.  Please note that the 
Offer will expire at 5:00 p.m., New York City time, on Friday, May 1, 1998, 
unless the Offer is extended.  Shares may be withdrawn at any time prior to 
the expiration of the Offer and may be withdrawn after Friday, May 22, 1998, 
unless accepted by the Company by that date.

      The Offer is made solely by the Offer to Purchase and the related 
Letter of Transmittal and is not being made to holders of Shares in any 
jurisdiction in which the making or acceptance of the Offer would not be in 
compliance with law.

      The Offer is conditioned upon a minimum number of Shares being 
tendered and certain other conditions.

      As described in Section 2, "Procedures for Tendering Shares," of the 
Offer to Purchase, tenders may be made without the concurrent deposit of 
stock certificates (or concurrent compliance with the procedure for book-
entry transfer) if such tenders are made pursuant to a Notice of Guaranteed 
Delivery by or though a broker or dealer which is a member firm of a 
registered national securities exchange or a member of the National 
Association of Securities Dealers, Inc. or a commercial bank or trust 
company having an office, branch or agency in the United States.  
Certificates for Shares so tendered (or confirmation of book-entry 
transfer), together with a properly completed and duly executed Letter of 
Transmittal and any other documents required by the Letter of Transmittal, 
must be received by the Depositary within five trading days after receipt by 
the Depositary of a properly completed and duly executed Notice of 
Guaranteed Delivery.

      Additional copies of the enclosed material may be obtained from the 
Information Agent at the addresses and telephone numbers set forth on the 
Offer to Purchase.  Any questions you may have with respect to the Offer 
should be directed to the undersigned, Sharon L. Binette, Director of 
Shareholder Relations, at 1-800-872-3455.

                                       Very truly yours,

                                       INTELLIGENT CONTROLS, INC.

                                       By: /s/ SHARON L. BINETTE
                                           ---------------------------------
                                           Director of Shareholder Relations

NOTHING CONTAINED HEREIN OR IN THE ENCLOSED DOCUMENTS SHALL CONSTITUTE YOU 
OR ANY OTHER PERSON THE AGENT OF THE COMPANY, OR THE DEPOSITARY OR AUTHORIZE 
YOU OR ANY OTHER PERSON TO MAKE ANY STATEMENTS OR USE ANY MATERIAL ON THEIR 
BEHALF WITH RESPECT TO THE OFFER, OTHER THAN THE MATERIAL ENCLOSED HEREWITH 
AND THE STATEMENTS SPECIFICALLY SET FORTH IN SUCH MATERIAL.





                                                                 EXHIBIT 99.A5

                         INTELLIGENT CONTROLS, INC.

                         Offer to Purchase for Cash

                  Up to 475,000 Shares of its Common Stock
                           at a Purchase Price of
                               $3.25 per Share

                                                              March 30, 1998

To our Clients:

      Enclosed for your consideration are the Offer to Purchase dated March 
30, 1998 (the "Offer to Purchase") and the related Letter of Transmittal 
(which together constitute the "Offer") distributed in connection with the 
offer by INTELLIGENT CONTROLS, INC., a Maine corporation (the "Company"), to 
purchase for cash up to 475,000 shares of its Common Stock (the "Shares"), 
at a price of $3.25 per Share, upon the terms and subject to the conditions 
of the Offer.

      All Shares properly tendered and not withdrawn prior to the expiration 
of the Offer will be purchased at the Purchase Price, net to the seller in 
cash, upon the terms and subject to the conditions of the Offer, including 
the proration terms thereof, provided that the minimum number of Shares are 
tendered pursuant to the Offer.  The Company will return all Shares not 
subject to the conditions of the Offer, including Shares not purchased 
because of proration or because the minimum is not satisfied.  See Section 4 
of the Offer to Purchase.

      We are (or our nominee is) the record holder of Shares held for your 
account.  As such, we are the only ones who can tender those Shares, and 
then only pursuant to your instructions.  We are sending you the enclosed 
Letter of Transmittal for your information only.

      Please instruct us as to whether you wish us to tender any or all of 
the Shares we hold for your account upon the terms and subject to the 
conditions of the Offer.

      We call your attention to the following:

      1.  The Offer is conditioned on a minimum number of Shares being 
tendered.

      2.  The Offer, proration period and withdrawal rights expire at 5:00 
p.m., New York City time, on Friday, May 1, 1998, unless the Offer is 
extended.

      3.  The Offer is for up to 475,000 Shares, constituting approximately 
14.4% of the Shares outstanding as of March 27, 1998.

      4.  Tendering shareholders will not be obligated to pay brokerage 
commission solicitation fees or, subject to Instruction 6 of the Letter of 
Transmittal, stock transfer taxes in connection with the Company's purchase 
of Shares pursuant to the Offer.

      If you want us to tender any or all of your Shares (held by us for 
you), please so instruct us by completing, executing and returning to us the 
attached instruction form.  An envelope to return your instructions to us is 
enclosed.  If you authorize us to tender those Shares, we will tender all 
such Shares unless you specify otherwise on the attached instruction form.

      YOUR INSTRUCTIONS SHOULD BE FORWARDED TO US IN AMPLE TIME TO PERMIT US 
TO SUBMIT A TENDER ON YOUR BEHALF PRIOR TO THE EXPIRATION OF THE OFFER.  THE 
OFFER, PRORATION PERIOD AND WITHDRAWAL RIGHTS EXPIRE AT 5:00 P.M., NEW YORK 
CITY TIME, ON MAY 1, 1998, UNLESS THE OFFER IS EXTENDED.

      As described in Section 1 of the Offer to Purchase and provided 
certain conditions are satisfied as set forth therein, in the event that 
prior to the expiration of the Offer a greater number of Shares than 475,000 
Shares are properly tendered and not withdrawn, the Company will accept all 
Shares properly tendered and not withdrawn prior to the expiration of the 
Offer on a pro rata basis (with adjustments to avoid purchases of fractional 
Shares) based upon the number of such Shares.

      The Company is not aware of any jurisdiction where the making of the 
Offer is not in compliance with applicable law.  If the Company becomes 
aware of any jurisdiction where the making of the Offer is not in compliance 
with any valid applicable law, the Company will make a good faith effort to 
comply with such law.  If, after such good faith effort, the Company cannot 
comply with such law, the Offer will not be made to (nor will tender be 
accepted from or on behalf of) the holders of Shares residing in such 
jurisdiction.  In any jurisdiction the securities or blue sky laws of which 
require the Offer to be made by a licensed broker or dealer, the Offer is 
being made on the Company's behalf by a registered broker or dealer licensed 
under the laws of such jurisdiction.



           INSTRUCTIONS WITH RESPECT TO OFFER TO PURCHASE FOR CASH
                      UP TO 475,000 SHARES COMMON STOCK

                                     OF

                         INTELLIGENT CONTROLS, INC.

                           AT A PURCHASE PRICE OF
                               $3.25 PER SHARE


      The undersigned acknowledge(s) receipt of your letter and the enclosed 
Offer to Purchase dated March 30, 1998, and the related Letter of 
Transmittal (which together constitute the "Offer") in connection with the 
offer by INTELLIGENT CONTROLS, INC., a Maine corporation (the "Company"), to 
purchase for cash up to 475,000 Shares of its Common Stock (the "Shares"), 
at a price of $3.25 per Share, upon the terms and subject to the conditions 
of the Offer.

      The undersigned hereby instruct(s) you to tender to the Company the 
number of Shares specified below or, if no number is specified, all Shares 
you hold for the account of the undersigned, upon the terms and subject to 
the conditions of the Offer.

      Aggregate number of Shares to be tendered by you for the undersigned:

                 ____________ Shares



                                SIGNATURE(S)

Signature(s) ______________________________________________________________

Dated _______________________________________________________________, 1998

Name(s) and Address(es) (Please Print)_____________________________________

___________________________________________________________________________

___________________________________________________________________________

Area Code(s) and Telephone Number(s)_______________________________________

Taxpayer Identification or Social Security Number(s)_______________________

___________________________________________________________________________





                                                                 EXHIBIT 99.A(6)

News Release
                                                      Contact: Alan Lucas, CEO
March 30, 1998                                         (207)283-0156, ext. 113

       INTELLIGENT CONTROLS AGREES TO INVESTMENT BY AMPERSAND VENTURES
          Brooks to be named CEO; Founder Alan Lukas to be Chairman

SACO, Maine, March 30, 1998 - Intelligent Controls, Inc. (INCON, Amex symbol 
ITC), Ampersand Ventures and Roger E. Brooks announced today an agreement in 
principle whereby Ampersand will make a $5 million investment in Intelligent 
Controls.  INCON is a supplier of measurement instrumentation to the 
petroleum and power utility industries.  Ampersand is a private equity firm 
focused on investments in technology-based companies.  Mr. Brooks is 
formerly President and CEO of Dynisco, Inc., a leading supplier of 
industrial instrumentation and equipment.

Under the terms of the agreement, INCON will issue $5 million of new common 
stock to Ampersand at $3.25 per share.  In addition, INCON will initiate a 
public tender to purchase 475,000 shares of its outstanding common stock at 
$3.25 per share (for a total of $1,543,750).  On closing of the proposed 
investment agreement, expected by May 15, 1998, Roger E. Brooks will 
immediately join INCON as President & CEO as well as a director of the 
Company.  In the interim period, Brooks will be a full-time consultant to 
the Company.  Alan Lukas, President and founder of INCON, will be Chairman 
of the Board of Directors as well as Vive President of Product Development.

At the upcoming annual meeting in Portland, April 30th, the shareholders 
will be asked to elect directors and vote on a number of other matters, some 
of which relate to this agreement.  Following completion of this 
transaction, Ampersand will be the largest shareholder owning approximately 
32% of the common stock.  The Lukas family will still own more than 25% and 
Brooks, the new CEO, will own 10%.

According to INCON, a portion of the new equity financing will be used to 
purchase a portion of the Company's outstanding common stock and to reduce 
short term borrowing.  The remainder of the financing will be used to expand 
the Company's marketing and sales capabilities, both in the U.S. and 
internationally, as well as to fund the development of new products and 
potential acquisitions.

Alan Lukas, INCON's founder and current President and CEO noted, "INCON's 
partnership with Ampersand and Brooks is ideal.  By combining our leading-
edge technology and products with Ampersand's financial strength and 
Brooks's proven track record in building successful technology companies, we 
have positioned the Company to reach a new level of growth.  This investment 
allows us to take full advantage of our potential while remaining an 
independent entrepreneurial organization.  It also enables me to stay 
actively engaged in the Company and concentrate on areas where I can work to 
maximize INCON's value by creating new products."

Roger E. Brooks added, "I'm enthusiastic about INCON's prospects.  Alan 
Lukas and the INCON team have done an outstanding job of creating a solid 
technology and product foundation.  I enjoy the challenge of helping small 
technology-based companies get to their next level.  I look forward to 
working with INCON in that process and, at the end of the day, creating 
increased value for the Company's customers, employees and shareholders."

According to Ampersand General Partner Charles D. Yie, "INCON is an 
excellent investment for Ampersand.  A leader in the level and leak 
detection marketplace, the Company offers us the opportunity to leverage 
both our experience in over 30 technology-based companies, and Roger Brooks, 
who has participated as a member of the Ampersand team for more than a 
year."

Intelligent Controls, Inc. based in Saco, Maine is a leading supplier of 
automatic tank gauging systems and line leak detection equipment as well as 
general predictive maintenance instrumentation for the power utility market 
and other industrial applications.

Roger E. Brooks served as President and CEO of Dynisco, Inc. from 1984-96.  
Dynisco provides a broad range of measurement, test, control and equipment 
products to the plastics and other industrial markets.  During Brooks's 
tenure, Dynisco revenues grew from $11 million to over $90 million through a 
combination of internal growth, international expansion, new product 
development and acquisitions.  Prior to Dynisco, Brooks was a Director and 
Executive Vice President of Thermo Electric Co., a manufacturer of 
temperature instrumentation and control products.  He is currently a 
Director of Nobel System UK and American MSI Corporation.

Ampersand Ventures, based in Wellesley, Massachusetts, is a leader in 
specialty materials and chemicals investing, with more than $200 million of 
capital under management.  Formed in 1987 as a spinoff from Paine Webber, 
its investors include a select group of financial institutions and operating 
companies, including the University of Texas, the Henry Luce Foundation, and 
the pension funds of Fischer Scientific, Pfizer, and John Deere.

Additional information about Intelligent Controls, Inc. (INCON) can be found 
on the Internet at www.intelcon.com or contact Alan Lukas at 207-283-0156 
x113.  For more information on Ampersand Ventures contact Paul Zigman at 
781-239-0700.




                                                                 EXHIBIT 99.A(7)

March 30, 1998

                             TO THE SHAREHOLDERS
                                     OF
                         INTELLIGENT CONTROLS, INC.

                              IMPORTANT NOTICE

Dear Shareholder:

      The Annual Shareholders Meeting of Intelligent Controls, Inc., a Maine 
corporation, will be held at the Sheraton Tara Hotel at 363 Maine Mall Road, 
South Portland, Maine at 5:00pm on Thursday, April 30, 1998.

      I am pleased to announce that Intelligent Controls has reached an 
agreement with Ampersand Ventures whereby Ampersand will make a $5 Million 
investment in our company.  As a result of this investment, the Board of 
Directors has authorized the company to conduct a tender offer for up to 
475,000 shares of its common stock at a price of $3.25 per share.  Details 
concerning the investment and the tender offer are explained in the enclosed 
documents.  I ask that you please review all the materials carefully before 
making your decisions and casting your vote as a shareholder.

      As part of this agreement, Roger E. Brooks has joined INCON full time 
as a consultant and will become President & CEO as well as a director of the 
company at the closing of the Ampersand investment.  I welcome the 
opportunity to work with Roger, an experienced CEO, and I plan to remain 
actively involved with the company as Chairman and Vice President of Product 
Development.

      We urge you to read carefully the enclosed materials and thank you for 
your prompt attention to this matter.

Sincerely,

INTELLIGENT CONTROLS, INC.

/s/ Alan Lukas

Alan Lukas,
President & CEO



                                                                 EXHIBIT 99.C(1)

                            INVESTMENT AGREEMENT

      This Investment Agreement (the "Agreement") is entered into as of this 
26th day of March, 1998, by and among Intelligent Controls, Inc., a Maine 
corporation (the "Company"), Ampersand Specialty Materials and Chemicals III 
Limited Partnership, a Delaware limited partnership ("ASMC-III Fund"), 
Ampersand Specialty Materials and Chemicals III Companion Fund Limited 
Partnership, a Delaware limited partnership ("ASMC-III Companion Fund"), 
and, for purposes of Article IX only, Roger E. Brooks, an individual 
("Brooks").  ASMC-III Fund and ASMC-III Companion Fund are each herein 
referred to as an "Investor" and collectively as the "Investors".

                                Introduction
                                ------------

      A.  The Investors propose to purchase from the Company in accordance 
with the terms and conditions hereof an aggregate of 1,538,462 newly issued 
shares (the "Shares") of the Company's common stock, no par value (the 
"Common Stock"), at a price per share of $3.25.

      B.  The Company proposes to make a tender offer (the "Tender Offer") 
to purchase any and all up to a maximum of 615,385 shares (the "Tender Offer 
Shares") of the Common Stock at a price per share of Common Stock of $3.25 
net to the seller in cash.

      C.  The Board of Directors of the Company has authorized the issue and 
sale of the Shares to the Investors on the terms and conditions contained 
herein and recommended that the stockholders of the Company approve such 
issue and sale.

      NOW, THEREFORE, for good and valuable consideration, the receipt and 
sufficiency of which are hereby acknowledged, the parties agree as follows:

                                  ARTICLE I
                                 DEFINITIONS

      Capitalized terms used in this Agreement and not otherwise defined 
herein shall have the meanings set forth below:

      Acquisition Proposal shall mean a bona fide written proposal from any 
Person other than an Investor or an Affiliate thereof relating to the 
acquisition, sale or merger of the Company, any sale of all or substantially 
all of the Company's assets, any offering or distribution of the Company's 
capital stock or any reorganization or recapitalization of the Company.

      Affiliate shall have the meaning ascribed to it in Rule 405 under the 
1933 Act.

      Agreement shall have the meaning set forth in the Preamble to this 
Agreement.

      Benefit Plans shall have the meaning set forth in Section 3.19(a) of 
this Agreement.

      Brooks shall have the meaning set forth in the Preamble to this 
Agreement.

      Claims shall have the meaning set forth in Section 9.08 of this 
Agreement.

      Closing shall have the meaning set forth in Section 2.03 of this 
Agreement.

      Closing Date shall have the meaning set forth in Section 2.03 of this 
Agreement.

      Code shall have the meaning set forth in Section 3.19(a) of the 
Agreement.

      Common Stock shall have the meaning set forth in subparagraph A of the 
Introduction to this Agreement.

      Company shall have the meaning set forth in the Preamble to this 
Agreement.

      Company Filings shall have the meaning set forth in Section 3.08(a) of 
this Agreement.

      Company Offer Documents shall mean the Issuer Tender Offer Statement 
on Schedule 13E-4 with respect to the Tender Offer filed by the Company with 
the SEC and the form of transmittal letter contained therein and any and all 
supplements or amendments thereto.

      Company Proxy Statement shall have the meaning set forth in Section 
3.08(a) of this Agreement.

      Disclosure Documents shall have the meaning set forth in Section 3.07 
of this Agreement.

      Disclosure Schedule shall have the meaning set forth in the Preamble 
to Article III of this Agreement.

      Employment Agreement shall have the meaning set forth in Section 
7.01(h) of this Agreement.

      ERISA shall have the meaning set forth in Section 3.19(a) of this 
Agreement.

      Hazardous Substance shall have the meaning set forth in Section 3.21 
of this Agreement.

      Investor and Investors shall have the meanings set forth in the 
Preamble to this Agreement.

      Intellectual Property shall have the meaning set forth in Section 3.17 
of this Agreement.

      Knight Amount shall have the meaning set forth in Section 13.12 of 
this Agreement.

      knowledge shall mean all facts and matters which are known or which 
reasonably should be known through reasonable investigation by Alan Lukas 
and the other directors and executive officers of the Company.

      Material Adverse Effect shall mean any material and adverse change in 
the business, assets, operations or prospects of the Company and its 
subsidiaries, taken as a whole. 

      1934 Act shall have the meaning set forth in Section 3.07 of this 
Agreement.

      1933 Act shall have the meaning set forth in Section 3.07 of this 
Agreement.

      Notice of Acceptance shall have the meaning set forth in Section 8.02 
of this Agreement.

      Offer shall have the meaning set forth in Section 8.01 of this 
Agreement.

      Offered Securities shall have the meaning set forth in Section 8.01 of 
this Agreement.

      Person shall mean an individual, partnership, corporation, limited 
liability company, association, trust, joint venture, unincorporated 
organization or governmental entity (or any department, agency or political 
subdivision thereof).

      Proportionate Percentage shall mean with respect to an Investor a 
fraction of which (a) the numerator is the number of shares of Common Stock 
held by such Investor and (b) the denominator is the aggregate number of 
shares of Common Stock held by all Investors.

      Purchase Price shall have the meaning set forth in Section 2.01 of 
this Agreement.

      Real Property shall have the meaning set forth in Section 3.13 of this 
Agreement.

      Redemption Price shall have the meaning set forth in Section 5.11(a) 
of this Agreement.

      Registrable Securities shall mean all shares of capital stock of the 
Company held by the Investors and Brooks, including without limitation any 
other shares of capital stock of the Company acquired (or which may be 
acquired upon the exercise or conversion of securities for or into shares of 
capital stock) by the Investors or Brooks pursuant to any right of first 
offer, right of first refusal or otherwise, and any other shares of capital 
stock of the Company issued in respect of any of such securities (as a 
result of stock splits, stock dividends, reclassifications, 
recapitalizations or other events).

      Request shall have the meaning set forth in Section 5.11(a) of this 
Agreement.

      Repurchase Date shall have the meaning set forth in Section 5.11(b) of 
this Agreement.

      SEC shall mean the United States Securities and Exchange Commission. 

      Service shall have the meaning set forth in Section 3.19(b) of this 
Agreement.

      Shares shall have the meaning set forth in subparagraph A of the 
Introduction to this Agreement.

      Stockholder Meeting shall have the meaning set forth in Section 5.07 
of this Agreement.

      Stockholders Agreement shall have the meaning set forth in Section 
7.01(j) of this Agreement.

      Tender Offer shall have the meaning set forth in subparagraph B of the 
Introduction to this Agreement.

      Tender Offer Shares shall have the meaning set forth in subparagraph B 
of the Introduction to this Agreement.

      Third Party Claim shall have the meaning set forth in Section 11.04(a) 
of this Agreement.


                                 ARTICLE II
                               THE INVESTMENT

      Section 2.01.  Sale and Purchase of Shares.  Subject to the terms and 
conditions hereof, and in reliance on the representations and warranties 
contained herein, the Company shall issue and sell to each Investor, and 
each Investor shall purchase from the Company, the number of Shares set 
forth opposite the name of such Investor on Schedule 1 hereto, at a purchase 
price of $3.25 per share (the "Purchase Price").

      Section 2.02.  Payment.  The Investors shall pay the Purchase Price 
for the Shares in full at the Closing by wire transfer of immediately 
available funds to an account designated in writing by the Company.  

      Section 2.03.  The Closing.  The purchase and sale of the Shares shall 
take place at a closing (the "Closing") to be held at the offices of Choate, 
Hall & Stewart, 53 State Street, Exchange Place, Boston, Massachusetts at 
10:00 a.m. local time on May 1, 1998 (the "Closing Date"), or at such other 
place and time or on such other date as the parties may mutually agree.

      Section 2.04.  Deliveries by the Company.  At the Closing, and upon 
satisfaction or waiver of the conditions set forth in Section 7.02, the 
Company will deliver or cause to be delivered to the Investors the 
instruments, consents, opinions, certificates and other documents required 
by Section 7.01.

      Section 2.05.  Deliveries by the Investor.  At the Closing, and upon 
satisfaction or waiver of the conditions set forth in Section 7.01, the 
Investors will deliver or cause to be delivered to the Company the 
instruments, opinions, certificates and other documents required by Section 
7.02.


                                 ARTICLE III
                REPRESENTATIONS AND WARRANTIES OF THE COMPANY

      The Company represents and warrants to the Investors that the 
statements contained in this Article III are correct and complete as of the 
date hereof and will be correct and complete as of the Closing Date, except 
as set forth in the Disclosure Schedule accompanying this Agreement (the 
"Disclosure Schedule").  The items contained in the Disclosure Schedule 
shall be arranged in sections corresponding to the numbered sections 
contained in this Article III.

      Section 3.01.  Organization and Authority.  Each of the Company and 
its subsidiaries is a corporation duly organized, validly existing and in 
good standing under the laws of the jurisdiction in which it is incorporated 
and has all necessary corporate and other power and authority to conduct its 
business and own its properties as now conducted and as proposed to be 
conducted.  The Company and each of its subsidiaries is licensed or 
qualified to do business as a foreign corporation in each jurisdiction in 
which the nature of its business or the ownership of its properties makes 
such licensing or qualification necessary and where the failure to so 
qualify would have a Material Adverse Effect.

      Section 3.02.  Authorization and Enforceability.  Subject only to the 
receipt of stockholder approval, the Company has taken all required 
corporate and other action necessary to authorize and permit it to execute 
and deliver this Agreement and the other documents, instruments and 
agreements contemplated hereby and to issue and sell the Shares as provided 
in Article II.  This Agreement is, and each of the other documents, 
instruments and agreements of the Company contemplated hereby will be, the 
valid and binding obligation of the Company, enforceable in accordance with 
their respective terms.

      Section 3.03.  No Conflicts.  The execution, delivery and performance 
of this Agreement and the other documents, instruments and agreements 
contemplated hereby by the Company will not result in any violation of, be 
in conflict with or constitute a default under, any law, statute, 
regulation, ordinance, contract, agreement, instrument, judgment, decree or 
order to which the Company is a party or by which the Company is bound.  The 
Company is not a party to or bound by any contract, indenture, agreement, 
order, law, rule or regulation which restricts in any material respect its 
ability to perform its obligations under this Agreement.

      Section 3.04.  Subsidiaries.  Except as set forth in Section 3.04 of 
the Disclosure Schedule, the Company has no subsidiaries or, directly or 
indirectly, owns or has the right to acquire any equity interest in any 
corporation, joint venture, partnership or other entity.  All of the 
outstanding shares of capital stock of each subsidiary of the Company are 
owned beneficially and of record by the Company, free and clear of all 
liens, encumbrances, security interests and other restrictions.  All of the 
outstanding shares of capital stock of each subsidiary of the Company have 
been validly issued and are fully paid and nonassessable.  Except as 
disclosed in the Disclosure Documents (as defined in Section 3.07), the 
Company has no investment in, loan to or material advance of cash or other 
extension of credit to any entity or individual.  

      Section 3.05.  Capital Stock.  The authorized capital stock of the 
Company consists of 5,000,000 shares of Common Stock, of which 3,296,375 
shares are issued and outstanding.  The Company has outstanding options to 
acquire 589,208 shares of Common Stock, the holders of which are set forth 
on Section 3.05 of the Disclosure Schedule.  The Disclosure Documents 
contain a correct list of each Person who, to the Company's knowledge, owns 
beneficially more than five percent of the issued and outstanding Common 
Stock.  Except as set forth in Section 3.05 of the Disclosure Schedule, 
there are no outstanding options, warrants or agreements for the purchase 
from, or sale or issuance by, the Company of any of its capital stock or 
securities convertible into or exchangeable for its capital stock.  All of 
the outstanding shares of Common Stock are, and the Shares to be issued by 
the Company will be, validly issued and outstanding, fully paid and 
nonassessable, and not subject to preemptive rights on the part of the 
holders of any class of securities of the Company.  At the Closing, the 
Investors will acquire good and marketable title to the Shares, free and 
clear of all liens, encumbrances, liens, security interests and other 
restrictions.

      Section 3.06.  Compliance with Law.  The Company and each of its 
subsidiaries is in compliance in all material respects with all foreign, 
federal, state and local statutes, laws, ordinances, judgments, decrees, 
orders or governmental rules, regulations, policies and guidelines 
applicable to it.  The Company has not received any notice from any 
governmental or regulatory authority or otherwise of any alleged violation 
or noncompliance.

      Section 3.07.  SEC Filings.  The Company has delivered to the 
Investors true and correct copies of (a) the Company's annual reports on 
Form 10-KSB for the fiscal years ended December 31, 1996 and 1995, (b) the 
Company's quarterly reports on Form 10 QSB for the fiscal quarters ended 
March 31, 1997, June 30, 1997 and September 30, 1997, (c) its proxy or 
information statements relating to meetings of, or actions taken by written 
consent of, the stockholders of the Company since June 1, 1995, and (d) any 
other documents filed by the Company pursuant to the Securities Exchange Act 
of 1934, as amended (the "1934 Act"), since December 31, 1995 (each of the 
foregoing collectively referred to as the "Disclosure Documents").  As of 
their respective dates, the Disclosure Documents complied in all material 
respects with the requirements of the Securities Act of 1933, as amended 
(the "1933 Act"), or the 1934 Act, as the case may be, and the rules and 
regulations of the SEC promulgated thereunder applicable to such Disclosure 
Documents, and none of the Disclosure Documents contained any untrue 
statement of a material fact or omit to state any material fact necessary in 
order to make the statements made therein, in the light of the circumstances 
under which they were made, not misleading.  Each registration statement, as 
amended or supplemented, filed by the Company pursuant to the 1933 Act, as 
of the date such statement or amendment became effective, did not contain 
any untrue statement of a material fact or omit to state any material fact 
required to be stated therein or necessary to make the statements therein 
not misleading.

      Section 3.08.  Disclosure Documents.

      (a)  Each document required to be filed by the Company with the SEC in 
connection with the transactions contemplated by this Agreement (the 
"Company Filings"), including without limitation the Company Offer Documents 
and the proxy or information statement of the Company (the "Company Proxy 
Statement") to be filed with the SEC in connection with the Stockholder 
Meeting (as defined in Section 5.07), when filed, will comply as to form 
with the applicable requirements of the 1934 Act.

      (b)  At the time the Company Proxy Statement, or any amendment or 
supplement thereto, is first mailed to stockholders of the Company and at 
the time such stockholders vote on the approval of the transactions 
contemplated by this Agreement, the Company Proxy Statement, as supplemented 
or amended, will not contain any untrue statement of a material fact or omit 
to state any material fact necessary in order to make the statements made 
therein, in the light of the circumstances under which they were made, not 
misleading.  At the time of the filing of any Company Filings other than the 
Company Proxy Statement, at the time of any distribution thereof and at the 
time of consummation of the Tender Offer, such Company Filings will not 
contain any untrue statement of a material fact or omit to state a material 
fact necessary in order to make the statements made therein, in the light of 
the circumstances under which they were made, not misleading.  The 
representations and warranties contained in this Section 3.08 will not apply 
to statements or omissions included in the Company Filings based upon 
information furnished to the Company in writing by the Investor specifically 
for use therein.

      Section 3.09.  Financial Statements.  The financial statements 
contained in the Disclosure Documents have been prepared in accordance with 
generally accepted accounting principles applied on a consistent basis 
throughout the periods covered thereby (except as indicated in the notes 
thereto and subject, in the case of the unaudited financial statements, to 
year-end and audit adjustments).  The balance sheets contained in the 
Disclosure Documents fairly present the financial position of the Company as 
at the respective dates indicated, and in each case reflect all material 
liabilities, contingent or otherwise, at such dates, required by generally 
accepted accounting principles to be reflected therein.  The statements of 
operations, changes in stockholders' equity and cash flows contained in the 
Disclosure Documents fairly present the results of operations and the 
changes in financial position and cash flows of the Company for the 
respective periods indicated.  All unaudited financial statements contained 
in the Disclosure Documents are subject to year end and audit adjustments 
and do not contain all footnotes required by generally accepted accounting 
principles.  The other financial and statistical data set forth in the 
Disclosure Documents is true and correct in all material respects and was 
prepared on a basis consistent with the financial statements presented in 
the Disclosure Documents and the Company's books and records.

      Section 3.10.  Material Adverse Change.  Since September 30, 1997: (a) 
there has been no change in the assets, liabilities or financial condition 
of the Company or its subsidiaries from that set forth in the Disclosure 
Documents, except for changes expressly contemplated by the Disclosure 
Documents and for changes in the ordinary course of business which have not 
been, either individually or in the aggregate, materially adverse to the 
Company, its business or financial condition; and (b) no event or condition 
has occurred which has resulted in, or could reasonably be expected to 
result in, a Material Adverse Effect.

      Section 3.11.  Tax Returns and Payments.  Except as set forth in the 
Disclosure Documents, the Company has filed all tax returns required by law 
to be filed and has paid all taxes, assessments and other governmental 
charges levied upon any of its properties, assets, income, franchises or 
sales, other than those not yet delinquent and those, not substantial in 
aggregate amount, being contested in good faith and by appropriate 
proceedings.  Except as set forth in the Disclosure Documents, the charges, 
accruals and reserves in the financial statements of the Company in respect 
of taxes for all fiscal periods are adequate, and there are no unpaid 
assessments for additional taxes for any fiscal period nor, except as 
described in the Disclosure Documents, any basis therefor.

      Section 3.12.  Litigation.  Except as set forth in Section 3.12 of the 
Disclosure Schedule, there are no suits, proceedings or investigations 
pending or, to the Company's knowledge, threatened against or affecting the 
Company or any of its subsidiaries, or, to the knowledge of the Company, any 
of the directors or officers of the Company or any of its subsidiaries, 
which could have a Material Adverse Effect or limit the ability of any such 
director or officer to participate in the affairs of the Company, or with 
respect to the transactions contemplated by this Agreement, and the Company 
knows of no basis for any such suit, proceeding or investigation.

      Section 3.13.  Real Property.  The Company has good and marketable 
title to or a valid leasehold interest in all real property necessary for 
the conduct of its business as now conducted or proposed to be conducted 
(the "Real Property").  To the Company's knowledge, all of the Real Property 
is in compliance in all material respects with all building, zoning, 
subdivision, health, safety and other applicable federal, state and local 
laws and regulations.  The Company enjoys peaceful and quiet possession of 
the Real Property, is not in material default under any leasehold and the 
Company has not been informed that the lessor under any of such leases has 
taken action or threatened to terminate the lease before the expiration date 
specified in the lease.

      Section 3.14.  Personal Property.  The Company has good and marketable 
title to or a valid leasehold or license interest in each material item of 
personal property necessary for the conduct of its business as now conducted 
and as proposed to be conducted (including good and marketable title to all 
material assets reflected on the balance sheets in the Disclosure Documents, 
other than immaterial assets disposed of since the date of such balance 
sheets in the ordinary course of business), free and clear of any security 
interests or encumbrances of every kind, nature and description, except as 
set forth in Section 3.14 of the Disclosure Schedule.  All material 
operating assets of the Company are in good operating condition and repair, 
normal wear and tear excepted. 

      Section 3.15.  Licenses and Permits.  The Company and each of its 
subsidiaries has all necessary franchises, permits, licenses and similar 
authorizations from all federal, state and local agencies and authorities 
with jurisdiction over the business or affairs of the Company or its 
subsidiaries and all other rights necessary to conduct its businesses and 
own its properties as currently conducted and as proposed to be conducted, 
free from unusually burdensome restrictions.

      Section 3.16.  Government Approvals.  Except as set forth in Section 
3.16 of the Disclosure Schedule, the Company is not required to obtain any 
order, consent, approval or authorization of, or make any declaration or 
filing with, any governmental authority in connection with the execution, 
delivery and performance of this Agreement, or the offer, issue, sale and 
delivery of the Shares pursuant hereto.

      Section 3.17.  Intellectual Property.  The Company owns or possesses 
all patents, trademarks, service marks, trade names, copyrights, franchises, 
licenses, and all royalty agreements and other rights with respect to the 
foregoing (collectively, with any registrations and applications relating 
thereto, the "Intellectual Property") necessary for the conduct of its 
business as now conducted and as proposed to be conducted.  The Company 
holds all interests in the Intellectual Property purported to be owned by 
it.  Except as set forth in Schedule 3.17 of the Disclosure Schedule, to the 
knowledge of the Company, it has not violated or infringed any Intellectual 
Property owned by any other person or entity, and no claim has been made 
asserting the invalidity, unenforceability or misuse of any of the 
Intellectual Property of the Company.  To the knowledge of the Company, no 
person or entity is violating or infringing any Intellectual Property of the 
Company.

      Section 3.18.  Brokers.  Except as set forth in Section 3.18 of the 
Disclosure Schedule, the Company has not dealt with any broker, finder, 
commission agent or other similar person in connection with the offer or 
sale of the Shares and the transactions contemplated by this Agreement, and 
the Company is under no obligation to pay any broker's fee, finder's fee, or 
commission in connection with such transactions.

      Section 3.19.  ERISA.

      (a)  The Company has provided the Investor with a correct and complete 
list of all employee compensation and benefit plans, agreements, 
commitments, practices or arrangements of any type (including, but not 
limited to, plans described in Section 3(3) of the Employee Retirement 
Income Security Act of 1974, as amended ("ERISA")) offered, maintained or 
contributed to by the Company for the benefit of current or former employees 
or directors of the Company, or with respect to which the Company has or may 
have any liability, whether direct or indirect, actual or contingent 
(including, but not limited to, liabilities arising from affiliation under 
Section 414(b), (c), (m) or (o) of the Internal Revenue Code of 1986, as 
amended (the "Code"), or Section 4001 of ERISA) (collectively, the "Benefit 
Plans").  There are no material compensation or benefit plans, agreements, 
commitments, practices or arrangements of any type providing benefits to 
employees or directors of the Company, or with respect to which the Company 
may have any liability, other than the Benefit Plans.

      (b)  With respect to each Benefit Plan, the Company has delivered to 
the Investor true and complete copies of:  (i) any and all plan texts and 
agreements (including, but not limited to, trust agreements, insurance 
contracts and investment management agreements); (ii) any and all material 
employee communications since January 1, 1996 (including all summary plan 
descriptions and material modifications thereto); (iii) the two most recent 
annual reports, if applicable; (iv) the most recent annual and periodic 
accounting of plan assets, if applicable; (v) the most recent determination 
letter received from the Internal Revenue Service (the "Service"), if 
applicable; and (vi) in the case of any unfunded or self-insured plan or 
arrangement, a current estimate of accrued and anticipated liabilities 
thereunder.

      (c)  With respect to each Benefit Plan:  (i) if intended to qualify 
under Section 401(a) of the Code, such plan so qualifies, and its trust is 
exempt from taxation under Section 501(a) of the Code; (ii) such plan has 
been administered and enforced in accordance with its terms and all 
applicable laws, regulations and rulings in all material respects; (iii) no 
breach of fiduciary duty has occurred with respect to which the Company or 
any Benefit Plan may be liable or otherwise damaged in any material respect; 
(iv) no material disputes nor any audits or investigations by any 
governmental authority are pending or threatened; (v) no "prohibited 
transaction" (within the meaning of either Section 4975(c) of the Code or 
Section 406 of ERISA) has occurred with respect to which the Company or any 
Benefit Plan may be liable or otherwise damaged in any material respect; 
(vi) all contributions, premiums, and other payment obligations have been 
accrued on the financial statements of the Company in accordance with 
generally accepted accounting principles, and, to the extent due, have been 
made on a timely basis; (vii) all contributions or benefit payments made or 
required to be made under such plan meet the requirements for deductibility 
under the Code; (viii) the Company has expressly reserved in itself the 
right to amend, modify or terminate such plan, or any portion of it, at any 
time without liability to itself; (ix) no such plan requires the Company to 
continue to employ any employee or director; and (x) no Benefit Plan is, or 
has ever been, subject to Title IV of ERISA.

      (d)  With respect to each Benefit Plan which provides welfare benefits 
of the type described in Section 3(1) of ERISA: (i) no such plan provides 
medical or death benefits with respect to current or former employees or 
directors of the Company beyond their termination of employment, other than 
coverage mandated by Sections 601-608 of ERISA and 4980B(f) of the Code, 
(ii) no such plan is or is provided through a "multiple employer welfare 
arrangement" within the meaning of Section 3(40) of ERISA; and (iii) no such 
plan has reserves, assets, surpluses or prepaid premiums.

      (e)  The consummation of the transactions contemplated by this 
Agreement will not (i) entitle any individual to severance pay, (ii) 
accelerate the time of payment or vesting under any Benefit Plan, or (iii) 
increase the amount of compensation or benefits due to any individual.  No 
payment made or contemplated under any Benefit Plan constitutes an "excess 
parachute payment" within the meaning of Section 280G of the Code.

      Section 3.20.  Affiliate Transactions.  Except as set forth in the 
Disclosure Documents or in Section 3.20 of the Disclosure Schedule, (a) the 
Company is not a party to any contract or arrangement, or indebted, either 
directly or indirectly, to any of its officers, directors or stockholders, 
their relatives or Affiliates, and (b) none of such persons or entities is 
indebted to the Company or has any direct or indirect ownership interest in, 
or any contractual relationship with, any person or entity which is or was 
an Affiliate of the Company or with which the Company has a business 
relationship, or any person or entity which, directly or indirectly, 
competes with the Company.

      Section 3.21.  Environmental Matters.  The occupancy and use of the 
Company's properties and the conduct of the Company's operations and 
business are in compliance in all material respects with all applicable 
federal, state and local laws, ordinances, regulations, standards and 
requirements relating to pollution, environmental protection, hazardous 
substances and related matters.  There is no material liability attaching to 
such premises or assets or the ownership or operation thereof as a result of 
any hazardous substance that may have been discharged on or released from 
such premises, or disposed of on-site or off-site, or any other circumstance 
occurring prior to the Closing Date or existing as of the Closing Date.  For 
purposes of this Section 3.21, "hazardous substance" shall mean oil or any 
other substance which is included within the definition of a "hazardous 
substance", "pollutant", "toxic substance", "toxic waste", "hazardous 
waste", "contaminant" or other words of similar import in any federal, state 
or local environmental law, ordinance or regulation.

      Section 3.22.  Absence of Undisclosed Liabilities.  Except (i) as 
reflected in the Disclosure Documents, (ii) for obligations of future 
performance under the contracts entered into in the ordinary course of 
business, and (iii) as set forth in Section 3.22 of the Disclosure Schedule, 
as of the Closing Date the Company will have no material liabilities or 
obligations, whether absolute, accrued, contingent or otherwise and whether 
due or to become due, required by generally accepted accounting principles 
to be set forth on the consolidated balance sheet of the Company and its 
subsidiaries or in the notes thereto.  For purposes of this Section 3.22, 
liabilities and obligations will be deemed "material" if they involve 
$100,000 or more.

      Section 3.23.  Voting Provisions.  Except as set forth in the 
Disclosure Documents, neither the Articles of Incorporation nor the By-Laws 
of the Company, nor any agreement to which the Company is a party or which 
relates to the Company, contains any provision requiring a higher voting 
requirement with respect to action taken by the Company's Board of Directors 
or other governing body, or the holders of its capital stock, than that 
which would apply in the absence of such provisions.

      Section 3.24.  Registration Rights.  Except as set forth in Section 
3.24 of the Disclosure Schedule, the Company has not granted any Person the 
right to require the Company to register any securities of the Company under 
the 1933 Act, whether on a demand basis or in connection with the 
registration of securities of the Company for its own account or for the 
account of any other Person.


                                 ARTICLE IV
               REPRESENTATIONS AND WARRANTIES OF THE INVESTORS

      Each Investor, severally and not jointly, represents and warrants to 
the Company that the statements contained in this Article IV are correct and 
complete as of the date hereof and will be correct and complete as of the 
Closing Date. 

      Section 4.01.  Organization and Authority.  Such Investor is a limited 
partnership duly organized, validly existing and in good standing under the 
laws of the State of Delaware and has all necessary corporate and other 
power and authority to conduct its business and own its properties as now 
conducted and as proposed to be conducted.

      Section 4.02.  Authorization and Enforceability.  Such Investor has 
taken all required partnership and other action necessary to authorize and 
permit it to execute and deliver this Agreement and the other documents, 
instruments and agreements contemplated hereby and to purchase the Shares as 
provided in Article II.  This Agreement is, and each of the other documents, 
instruments and agreements of such Investor contemplated hereby will be, the 
valid and binding obligation of such Investor, enforceable in accordance 
with their respective terms.

      Section 4.03.  No Conflicts.  The execution, delivery and performance 
of this Agreement and the other documents, instruments and agreements 
contemplated hereby by such Investor will not result in any violation of, be 
in conflict with or constitute a default under, any law, statute, 
regulation, ordinance, contract, agreement, instrument, judgment, decree or 
order to which such Investor is a party or by which such Investor is bound. 
 Such Investor is not a party to or bound by any contract, indenture, 
agreement, order, law, rule or regulation which restricts in any material 
respect its ability to perform its obligations under this Agreement.

      Section 4.04.  Purchase for Investment.  Such Investor is purchasing 
the Shares for investment and not with a view to the distribution thereof.  
Such Investor understands that (a) the Shares must be held indefinitely 
unless registered under the 1933 Act or an exemption from such registration 
is available; and (b) routine sales of the Shares made in reliance upon Rule 
144 under the 1933 Act can be made only in accordance with the terms and 
conditions of such rule.

      Section 4.05.  Receipt of Information.  To the knowledge of such 
Investor, it has received all information that it has requested from the 
Company and believes that such information is sufficient to make an informed 
decision with respect to the purchase of the Shares.

      Section 4.06.  Financial Resources; Knowledge and Experience.  Such 
Investor possesses the financial resources to purchase the Shares to be 
purchased by it hereunder and to bear the risk of economic loss with respect 
to its purchase of the Shares, including the loss of its entire investment. 
 Such Investor has such knowledge and experience in financial and business 
matters that it is able to evaluate the merits and make an informed 
investment decision with respect to its purchase of the Shares.

      Section 4.07.  Brokers.  Such Investor is under no obligation to pay 
to any person, other than Corporate Finance Dimensions, any broker's fee, 
finder's fee, or commission in connection with the transactions contemplated 
by this Agreement.

      Section 4.08.  Legend.  A legend substantially in the following form 
will be placed on certificates representing the Shares:  

      THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE 
      SECURITIES ACT OF 1933, AS AMENDED (THE "ACT") OR THE SECURITIES LAWS 
      OF ANY STATE.  SUCH SECURITIES MAY NOT BE OFFERED FOR SALE, SOLD, 
      TRANSFERRED, PLEDGED OR HYPOTHECATED IN THE ABSENCE OF EFFECTIVE 
      REGISTRATION STATEMENTS COVERING SUCH SECURITIES UNDER THE ACT AND ANY 
      APPLICABLE STATE SECURITIES LAWS, OR AN OPINION OF COUNSEL THAT SUCH 
      REGISTRATION IS NOT REQUIRED.

      Section 4.09.  Investor Status.  Such Investor is an "accredited 
investor" as such term is defined in Regulation D under the 1933 Act and a 
"financial and institutional investor" within the meaning of Section 
10501(4) of the Revised Maine Securities Act.  Neither such Investor nor any 
Person who controls such Investor within the meaning of applicable federal 
securities laws has been convicted of any felony or misdemeanor or is 
subject to any order, judgment, decree, suspension or expulsion described in 
Rule 262(b) under the 1933 Act.

      Section 4.10.  Certain Contracts; SEC Filings.  Except for this 
Agreement and the Stockholders Agreement, there is no contract, arrangement 
or understanding to which such Investor or any Person controlling such 
Investor is a party which pertains to the voting or disposition of capital 
stock of the Company or which otherwise pertains to the exercise of control 
over the affairs of the Company.  Each document required to be filed by such 
Investor with the SEC in connection with the transactions contemplated by 
this Agreement (including without limitation Schedule 13D filings) when 
filed, will comply as to form with the applicable requirements of the 1934 
Act and will not contain any untrue statement of a material fact or omit to 
state a material fact necessary in order to make the statements therein, in 
light of the circumstances under which they were made, not misleading.


                                  ARTICLE V
                          COVENANTS OF THE COMPANY

      The Company covenants and agrees that it shall duly perform and 
observe each and all of the covenants and agreements hereinafter set forth 
in this Article V:

      Section 5.01.  Conduct of the Business.

      (a)   The Company will, prior to the Closing:

            (i)    maintain its corporate existence;

            (ii)   preserve its business organization intact, retain its 
                   permits, licenses and franchises, preserve the existing 
                   contracts and goodwill of its customers, suppliers, 
                   personnel and others having business relations with it; 

            (iii)  conduct its business only in the ordinary course; and 

            (iv)   use its best efforts to operate in such a manner as to 
                   assure that the representations and warranties set forth 
                   in Article III in this Agreement will be true and correct 
                   as of the Closing Date.

      (b)   Except with the Investors' prior written consent, the Company 
will not, prior to the Closing:

            (i)    make any material change in its method of management or 
                   operations;

            (ii)   dispose of or acquire any material assets or properties;

            (iii)  incur any indebtedness for borrowed money, make any loans 
                   or advances, assume, guarantee or endorse or otherwise 
                   become responsible for the obligation of any other person 
                   or entity, or subject any of its properties or assets to 
                   any lien, security interest or encumbrance, other than in 
                   the ordinary course of business;

            (iv)   modify, amend, cancel or terminate any existing agreement 
                   material to its business, including the making of any 
                   prepayment on any existing obligation;

            (v)    make any direct or indirect redemption, purchase or other 
                   acquisition of any securities of the Company;

            (vi)   enter into any contract or agreement with respect to 
                   which the Company has any liability or obligation 
                   involving more than $100,000, contingent or otherwise, or 
                   which may otherwise have any continuing effect after the 
                   Closing, other than in the ordinary course of business, 
                   or which may place any material limitation on method of 
                   conducting or scope of its business; or

            (vii)  take any action that would have a Material Adverse Effect 
                   on the value of the Company or its business.

      Section 5.02.  Exclusivity.  Prior to the Closing, the Company will 
not, and its officers, directors, representatives and affiliates and Paul E. 
Lukas will not, directly or indirectly, solicit or respond to any offers for 
the acquisition of all or any material portion of the assets or stock of the 
Company, including by merger or otherwise, or negotiate with respect to any 
unsolicited offer or indication of interest with respect to any such 
acquisition, except that the Company and its Board of Directors may 
negotiate with a third party in connection with an unsolicited Acquisition 
Proposal to the extent that the Board of Directors of the Company determines 
in good faith upon the advice of its counsel that such action is necessary 
to comply with its fiduciary duties to the Company under applicable law.

      Section 5.03.  Access.  Until the Closing Date, the Company will grant 
the Investor, their representatives, and the legal, accounting and other 
advisors to the Investors, during normal business hours, access to any 
properties, corporate records, books of account, contracts and other 
documents of the Company, and to any employees, advisors, consultants and 
other personnel of the Company, requested by any of them.  No investigation 
or findings of the Investors shall affect the representations and warranties 
of the Company hereunder.

      Section 5.04.  Efforts.  The Company will use all commercially 
reasonable efforts to cause the conditions specified in Section 7.01 to be 
satisfied as soon as practicable.

      Section 5.05.  Public Disclosure.  The Company will not disclose any 
information regarding this Agreement or the transactions contemplated hereby 
prior to the Closing except (a) through a joint press release in a form 
mutually acceptable to the Company and the Investors following the execution 
of this Agreement, (b) as required by applicable law or court order (after 
notice to and discussion with the Investors), and (c) with the written 
consent of the Investors.

      Section 5.06.  Cooperation with Filings.  The Company and the Investor 
shall cooperate with one another (a) in connection with the preparation of 
the Company Filings, (b) in determining whether any action by or in respect 
of, or filing with, any governmental body, agency or official, or authority 
is required, or any actions, consents, approvals or waivers are required to 
be obtained from parties to any material contracts, in connection with the 
consummation of the transactions contemplated by this Agreement, and (c) in 
seeking any such actions, consents, approvals or waivers or making any such 
filings, furnishing information required in connection therewith or with the 
Company Filings and seeking timely to obtain any such actions, consents, 
approvals or waivers.

      Section 5.07.  Meeting of Stockholders.  The Company shall cause a 
meeting of its stockholders (the "Stockholder Meeting") to be duly called 
and held as soon as reasonably practicable following the date hereof, but in 
no event later than May 15, 1998, for the purpose of voting on, among other 
things, (a) an amendment to the Company's Articles of Incorporation to 
exempt the Company from the provisions of Section 910 of the Maine Statute, 
(b) an increase in the number of authorized shares of Common Stock, (c) an 
increase in the number of shares of Common Stock authorized for issuance 
under the Company's stock option plan and (d) the grant of restricted stock 
or stock options to Brooks under the Employment Agreement (as defined in 
Section 7.01).  In connection with the Stockholder Meeting, the Company will 
(x) promptly prepare and file with the SEC, will use its best efforts to 
have cleared by the SEC and will thereafter mail to its stockholders as 
promptly as practicable the Company Proxy Statement and all other proxy 
materials for such meeting, and (y) otherwise comply with all legal 
requirements applicable to such meeting.

      Section 5.08.  Reports.  The Company will furnish to the Investors 
prior to Closing, and for as long as the Investors hold in the aggregate at 
least 150,000 Shares (such number to be appropriately adjusted for stock 
splits, stock dividends, reverse splits and similar events affecting the 
Common Stock), the following reports: 

      (a)  Annual Reports.  Within 90 days after the end of each fiscal 
year, a consolidated balance sheet of the Company and its subsidiaries as at 
the end of such fiscal year and the related consolidated statements of 
earnings, stockholders' equity and cash flows for such year, in each case 
setting forth in comparative form the corresponding figures for the next 
preceding fiscal year, all in reasonable detail and accompanied by the 
report on such consolidated financial statements by Coopers & Lybrand LLP, 
or such other independent certified public accountants of recognized 
national standing selected by the Company and reasonably satisfactory to the 
Investors;

      (b)  Monthly Reports.  Within 15 days after the end of each month, an 
unaudited consolidated balance sheet of the Company and its subsidiaries as 
at the end of such month and the related consolidated statements of 
earnings, stockholders' equity and cash flows for such month;  

      (c)  Annual Budgets.  At least 60 days prior to the beginning of each 
fiscal year, a comprehensive consolidated budget of the Company and its 
subsidiaries setting forth projected revenues, expenses and cash flows of 
the Company and its subsidiaries for each month during such upcoming fiscal 
year;

      (d)  Quarterly Budgets.  At least 30 days prior to the beginning of 
each fiscal quarter, a comprehensive budget of the Company and its 
subsidiaries setting forth projected revenues, expenses and cash flows of 
the Company and its subsidiaries for each month during such upcoming fiscal 
quarter;

      (e)  Audit Reports.  Within five days after receipt thereof, copies of 
all reports (including, without limitation, audit reports and so called 
management letters) or written comments submitted to the Company or its 
subsidiaries by independent certified public accountants or other management 
consultants in connection with each annual, interim or special audit in 
respect of the financial statements or the accounts or the financial or 
accounting systems or controls of the Company and its subsidiaries made by 
any such accountants or other management consultants;

      (f)  Securities Filings, Etc.  Within five days after they become 
available, copies of (i) all press releases issued by the Company, and all 
notices, proxy statements, financial statements, reports and documents as 
the Company shall send or make available generally to its stockholders or to 
financial analysts, and (ii) all periodic and special reports, documents and 
registration statements (other than on Form S 8) which the Company furnishes 
or files with the SEC or with the American Stock Exchange; and

      (g)  Other Information.  Such other information relating to the 
Company as from time to time may reasonably be requested by the Investors. 

      Section 5.09.  Venture Capital Exception.  If either Investor or any 
investor of an Investor is subject to the plan asset regulations under ERISA 
(Department of Labor Regulation 2510.3 101), until six months following such 
time as the Investors no longer hold shares of Common Stock, the Company 
shall use its best efforts so that the Investors shall be permitted to 
routinely consult from time to time with the Company's management with 
respect to the business and affairs of the Company and, if requested by the 
Investors, exercise other "management rights" as may be necessary to qualify 
the securities of the Company owned by the Investors as a "venture capital 
investment" within such regulations, it being agreed that all the rights of 
the Investor under this Agreement and all rights which the Investors may 
then have with respect to the management of any other companies in which the 
Investors hold investments shall be considered in determining whether the 
Investors are permitted to exercise "management rights" to the extent 
required under such regulations for venture capital investments.

      Section 5.10.  Operating Company.  The Company will not take any 
action that would cause it to cease to be an "operating company" within the 
meaning of Department of Labor Regulation 2510.3 101.

      Section 5.11.  Repurchase Obligation.

      (a)  In the event the Company refuses to accept a bona fide 
Acquisition Proposal which would imply a valuation for the Common Stock in 
excess of $10.00 per share (such amount to be appropriately adjusted for 
stock splits, stock dividends, reverse splits and similar events affecting 
the Common Stock), the Company shall, upon the written request (the 
"Request") of the holders of a majority of the Common Stock held by the 
Investors and Brooks as a group, repurchase all shares of capital stock of 
the Company held by the Investors and Brooks at the price per share (the 
"Redemption Price") which the Investors and Brooks would have received had 
such Acquisition Proposal been accepted and consummated.

      (b)  The closing of a repurchase of shares pursuant to Section 5.11(a) 
shall take place at the Company's principal offices on such date (the 
"Repurchase Date") and at such time as the Investors shall specify; 
provided, however, that such date shall not be less than sixty (60) days 
after the date the Request is received by the Company.

      (c)  If the funds of the Company legally available for repurchase of 
shares pursuant to Section 5.11(a) are insufficient to repurchase all shares 
requested to be repurchased on the Repurchase Date, those funds which are 
legally available will be used to repurchase the maximum possible number of 
such shares, ratably based on the number of shares held by each holder of 
shares to be so repurchased.  At any time thereafter when additional funds 
of the Company become legally available for the repurchase of shares, such 
funds will be used to repurchase the balance of the shares which the Company 
was theretofore obligated to repurchase, ratably on the basis set forth in 
the immediately preceding sentence.  Interest shall accrue on the Redemption 
Price for any shares not repurchased on the Repurchase Date at 12% per 
annum, commencing on the Repurchase Date.

      (d)  In the event the Company for whatever reason (including 
insufficient legally available funds) fails to repurchase any shares 
required hereunder to be repurchased on the Repurchase Date, the Investors 
shall, in accordance with the Stockholders Agreement, have the right to 
designate a majority of the members of the Company's Board of Directors.


                                 ARTICLE VI
                         COVENANTS OF THE INVESTORS

      Section 6.01.  Efforts.  The Investors will use all commercially 
reasonable efforts to cause the conditions specified in Section 7.02 to be 
satisfied as soon as practicable.

      Section 6.02.  Public Disclosure.  The Investors will not disclose any 
information regarding this Agreement or the transactions contemplated hereby 
prior to the Closing except (a) through a joint press release in a form 
mutually acceptable to the Company and the Investors following the execution 
of this Agreement, (b) as required by applicable law or court order (after 
notice to and discussion with the Company), and (c) with the written consent 
of the Company.

      Section 6.03.  Cooperation with Filings.  The Company and the 
Investors shall cooperate with one another (a) in connection with the 
preparation of the Company Filings, (b) in determining whether any action by 
or in respect of, or filing with, any governmental body, agency or official, 
or authority is required, or any actions, consents, approvals or waivers are 
required to be obtained from parties to any material contracts, in 
connection with the consummation of the transactions contemplated by this 
Agreement, and (c) in seeking any such actions, consents, approvals or 
waivers or making any such filings, furnishing information required in 
connection therewith or with the Company Filings and seeking timely to 
obtain any such actions, consents, approvals or waivers.


                                 ARTICLE VII
                          CONDITIONS TO THE CLOSING

      Section 7.01.  Conditions to Obligations of the Investors.  Unless 
waived in writing by the Investors, the obligation of the Investors 
hereunder to purchase the Shares is subject to the satisfaction at or prior 
to the Closing of the following conditions:

      (a)  Representations and Warranties True.  The representations and 
warranties contained in Article III shall be true and accurate in all 
material respects on and as of the Closing Date with the same effect as 
though made on and as of such date.

      (b)  Performance of Covenants.  The Company shall have performed and 
complied in all material respects with each and every covenant, agreement 
and condition required to be performed or complied with by it hereunder on 
or prior to the Closing Date.

      (c)    Certificate.  The Investors shall have received a certificate 
signed by the Company confirming the satisfaction by the Company of the 
conditions set forth in the preceding subsections of this Section 7.01.

      (d)   Licenses, Consents, etc. Received.  The Company shall have 
obtained and delivered to the Investors copies of all consents, licenses, 
approvals and permits of other parties required to be obtained to permit it 
to consummate the transactions contemplated hereby. 

      (e)  No Injunctions.  The consummation of the transactions 
contemplated hereby shall not violate any order, decree or judgment of any 
court or governmental body having competent jurisdiction.

      (f)  Issuance of the Shares.  The Company shall have issued and 
delivered the Shares to the Investors.

      (g)  Certificates; Documents.  The Investors shall have received 
copies of each of the following, certified to their satisfaction by an 
authorized officer of the Company:  (i) the Company's Articles of 
Incorporation, certified by the Secretary of State of Maine, (ii) a 
certificate of the Secretary of State of Maine as to the legal existence and 
good standing of the Company, (iii) the Company's Bylaws, (iv) resolutions 
of the Company's Board of Directors approving the transactions contemplated 
by this Agreement, and (v) the incumbency of officers and the genuineness of 
the signatures thereof.  The Investors shall also have received such other 
certificates, documents and materials as they shall reasonably request.

      (h)  Employment Agreement.  The Company shall have entered into an 
employment agreement with Brooks in substantially the form of Exhibit 
7.01(h) hereto (the "Employment Agreement").

      (i)  Stockholder Approval.  The stockholders of the Company shall have 
voted (i) to amend the Company's Articles of Incorporation to increase the 
authorized Common Stock to 8,000,000 shares, (ii) to provide that Section 
910 of the Maine Statute shall not be applicable to the Company, (iii) to 
approve the 1998 Employee Stock Option Plan, and (iv) to approve the 
restricted stock arrangement with Brooks.

      (j)  Stockholders Agreement.  The Company, Alan Lukas, Paul E. Lukas, 
Karen E. Lukas, Alan Lukas, as custodian for Andrew B. Lukas, James H. Young 
II, Trustee, the Andrew B. Lukas Trust dated December 4, 1994, Lukas 
Brothers and Brooks shall have entered into a stockholders agreement in 
substantially the form of Exhibit 7.01(j) hereto (the "Stockholders 
Agreement").

      (k)  Listing of Shares.  The Shares shall have been approved for 
listing (if necessary) on the American Stock Exchange.

      (l)  Opinion of Counsel to Company.  The Investors shall have received 
an opinion of Verrill & Dana, LLP, counsel for the Company, dated as of the 
Closing Date, in form and substance satisfactory to the Investors.

      (m)  Actions and Proceedings.  All actions, proceedings, instruments 
and documents required to carry out the transactions contemplated hereby or 
incident hereto and all other legal matters required for such transactions 
shall be reasonably satisfactory to the Investors and their counsel.

      (n)  Section 910 of the Maine Statute.  The Company's Articles of 
Incorporation shall have been validly amended to provide that Section 910 of 
the Maine Statute shall not be applicable to the Company.

      (o)  Amendment of Bylaws.  The Company's Bylaws shall have been 
amended and restated so as to be in the form of 7.01(o) hereto.

      Section 7.02.  Conditions to Obligations of the Company.  Unless 
waived in writing by the Company, the obligation of the Company to issue and 
sell the Shares is subject to the satisfaction at or prior to the Closing of 
the following conditions:

      (a)  Representations and Warranties True.  The representations and 
warranties contained in Article IV shall be true and accurate in all 
material respects on and as of the Closing Date with the same effect as 
though made on and as of such date.

      (b)  Covenants Performed.  The Investors shall have performed and 
complied in all material respects with each and every covenant, agreement 
and condition required to be performed or complied with by them under this 
Agreement on or prior to the Closing Date.

      (c)  Officer's Certificate.  The Investors shall have delivered to the 
Company a certificate confirming the satisfaction by the Investors of the 
conditions set forth in the preceding subsections of this Section 7.02.

      (d)  Licenses, Consents, Etc. Received.  The Investors shall have 
delivered to the Company copies of all consents, licenses, approvals and 
permits of other parties required to be obtained to permit it to consummate 
the transactions contemplated hereby.

      (e)  No Injunction.  The consummation of the transactions contemplated 
hereby shall not violate any order, decree or judgment of any court or 
governmental body having competent jurisdiction.

      (f)    Purchase Price.  The Investors shall have paid the Purchase 
Price for the Purchased Shares.

      (g)  Employment Agreement.  Brooks shall have entered into the 
Employment Agreement.

      (h)  Stockholders Agreement.  The Investors shall have entered into 
the Stockholders Agreement.

      (i)  Actions and Proceedings.  All actions, proceedings, instruments 
and documents required to carry out the transactions contemplated hereby or 
incident hereto and all other legal matters required for such transactions 
shall be reasonably satisfactory to the Company and its counsel.


                                ARTICLE VIII
                           RIGHT OF FIRST REFUSAL

      Section 8.01.  Offer.  The Company will give the Investors at least 20 
days prior written notice of any proposed sale or issuance by the Company of 
any shares of its capital stock or any other securities exercisable for or 
convertible into shares of its capital stock (the "Offered Securities"), 
except for (a) the grant of options to purchase shares of Common Stock, and 
the issuance of shares of Common Stock upon the exercise of such options, to 
employees of or consultants to the Company pursuant to stock option plans 
approved by the Company's Board of Directors, (b) the sale by the Company of 
shares of Common Stock in a public offering, and (c) the issuance of shares 
of capital stock upon conversion or exercise of any Offered Securities as to 
which the Investors were offered the opportunity to purchase their 
Proportionate Percentages under this Article VIII or as to which the 
Investors were not required to be offered such opportunity hereunder.  Such 
notice will identify the number of shares or amount of Offered Securities to 
be issued, the approximate date of issuance, and the price and other terms 
and conditions of the issuance.  Such notice will also include an offer (the 
"Offer") to sell to each Investor its Proportionate Percentage of such 
Offered Securities at the price and on the other terms as are proposed for 
such sale or issuance, which Offer by its terms shall remain open for a 
period of 15 days from the date of receipt of such notice and which offer 
may be accepted by the Investors in their sole discretion.  

      Section 8.02.  Acceptance and Closing.  Each Investor shall give 
written notice to the Company of its intention to accept an Offer prior to 
the end of the 15-day period of such Offer, setting forth the portion of the 
Offered Securities which such Investor elects to purchase (the "Notice of 
Acceptance").  Upon the closing of the sale or issuance of such Offered 
Securities, such Investor shall purchase from the Company, and the Company 
shall sell to such Investor, the Offered Securities subscribed for by such 
Investor at the terms specified in the Offer, which shall be the same terms 
at which all other persons or entities acquire such securities in connection 
with such sale or issuance.

      Section 8.03.  Sale to Others.  To the extent the Investors do not 
subscribe for all of the Offered Securities, the Company shall have 120 days 
from the end of the foregoing 15-day period to sell all those Offered 
Securities not subscribed for the Investors to any other Persons, at a price 
and on terms and conditions which are no more favorable to such other 
Persons or less favorable to the Company than those set forth in the Offer. 
 Any Offered Securities not purchased by the Investors or such other Persons 
in accordance with this Article VIII may not be sold or otherwise disposed 
of until they are again offered to the Investor under the procedures 
specified in this Article VIII.


                                 ARTICLE IX
                             REGISTRATION RIGHTS

      Section 9.01.  Demand Registration Rights.

      (a)  If the holders of a majority of the Registrable Securities 
request the Company to file a registration statement under the 1933 Act for 
a firm commitment underwritten public offering of not less than 20% of the 
Registrable Securities (or any lesser percentage if the anticipated 
aggregate offering price of such offering, net of underwriting discounts and 
commissions, exceeds $2,000,000), the Company shall (i) within 10 days 
notify all holders of Registrable Securities of such request and (ii) use 
its best efforts to so register under the 1933 Act the Registrable 
Securities initially requested to be registered and the Registrable 
Securities of all other holders who request within 20 days after receiving 
the Company's notice that their Registrable Securities be included therein. 
 The Company is obligated to effect a maximum of two such demand 
registrations requested by holders of Registrable Securities, none of which 
shall be within the same six-month period.

      (b)  If the underwriter managing the offering determines that, because 
of marketing considerations, all of the Registrable Securities requested to 
be registered may not be included in the offering, the underwriter may 
reduce the number of Registrable Securities included therein.  Such 
reduction shall be applied first to shares other than Registrable 
Securities.  Any remaining reduction shall be applied pro rata among the 
holders of the Registrable Securities based upon the number of shares 
requested by each such holder to be included in the registration.  If any 
such reduction results in the inclusion of less than 85% of the Registrable 
Securities requested to be included therein by the holders that initiated 
such registration, such registration shall not reduce the number of 
registrations available to such holders under this Section 9.01.

      (c)  If the Company includes in any registration required under this 
Section 9.01 a number of shares other than Registrable Securities that 
exceeds the number of Registrable Securities to be included, then such 
registration shall be deemed to be a registration under Section 9.02 instead 
of this Section 9.01.  In all other cases where the Company includes in such 
registration any shares other than Registrable Securities, such registration 
shall remain subject to this Section 9.01, provided, however, that in no 
event shall other shares be included in such registration if such inclusion 
would (i) prevent holders of Registrable Securities from registering all 
Registrable Securities requested by them or (ii) adversely affect the 
offering price of the Registrable Securities in such registration.  

      (d)  Notwithstanding anything to the contrary contained herein, the 
Company shall have the right to delay a registration requested pursuant to 
this Section 9.01 for up to sixty (60) days following the receipt of such 
request by the Company if the Board of Directors of the Company determines, 
after consultation with legal counsel, that such registration would require 
disclosure of a confidential event or condition and that such disclosure 
would not be in the best interests of the Company's stockholders; provided, 
however, that the Company shall have the right to delay registrations under 
this Section 9.01(d) for no more than an aggregate of ninety (90) days in 
any twelve-month period.

      Section 9.02.  Piggyback Registration Rights.

      (a)  Whenever the Company proposes to register any Common Stock for 
its own or others' account under the 1933 Act, other than a registration 
relating to employee benefit plans or a registration solely relating to 
shares to be sold under Rule 145 under the Act, the Company shall give each 
holder of Registrable Securities prompt written notice of its intent to do 
so.  Upon the written request of any such holder given within 20 days after 
receipt of such notice, the Company will use its best efforts to cause to be 
included in such registration all of the Registrable Securities which such 
holder requests.

      (b)  If the Company is advised in writing in good faith by any 
managing underwriter of the securities being offered pursuant to any 
registration statement under this Section 9.02 that, because of marketing 
considerations, the number of shares to be sold by persons other than the 
Company is greater than the number of such shares which can be offered 
without adversely affecting the offering, the Company may reduce the number 
of shares offered for the accounts of such persons to a number deemed 
satisfactory by such managing underwriter.  Such reduction shall be applied 
first to shares other than Registrable Securities.  Any remaining reduction 
shall be applied pro rata among the holders of the Registrable Securities 
based upon the number of shares requested by each such holder to be included 
in the registration.

      Section 9.03.  Selection of Underwriter.  The underwriter of any 
offering under Section 9.01 shall be selected by holders of a majority of 
the Registrable Securities initiating such registration; provided, however, 
that such underwriter shall be reasonably acceptable to the Company.  The 
underwriter of any offering requested under Section 9.02 and 9.03 shall be 
selected by the Company.

      Section 9.04.  Registration Procedures.  If and when the Company is 
required by the provisions of this Agreement to use its best efforts to 
effect the registration of any of the Registrable Securities under the Act, 
the Company shall:

      (a)  as expeditiously as possible (and, in the case of a registration 
under Section 9.01, within 60 days of any request thereunder) file with the 
SEC a registration statement, in form and substance required by the Act, 
with respect to such Registrable Securities and use its best efforts to 
cause that registration statement to become effective;

      (b)  as expeditiously as possible, prepare and file with the SEC any 
amendments and supplements to the registration statement and the prospectus 
included in the registration statement as may be necessary to keep the 
registration statement effective, in the case of a firm commitment 
underwritten public offering, until completion of the distribution of all 
securities described therein and, in the case of any other offering, until 
the earlier of the sale of all Registrable Securities covered thereby or 120 
days after the effective date thereof;

      (c)  as expeditiously as possible, furnish to each holder that 
requested that Registrable Securities be included in such registration, such 
reasonable numbers of copies of the prospectus, including a preliminary 
prospectus, in conformity with the requirements of the 1933 Act, and such 
other documents as such holder may reasonably request in order to facilitate 
the public sale or other disposition of the Registrable Securities owned by 
such holder;

      (d)  as expeditiously as possible, use its best efforts to register or 
qualify the Registrable Securities covered by the registration statement 
under the securities or Blue Sky laws of such states as the holders thereof 
shall reasonably request, and do any and all other acts and things that may 
be necessary or desirable to enable the holders thereof to consummate the 
public sale or other disposition in such states of the Registrable 
Securities owned by the holders; provided, however, that the Company shall 
not be required in connection with this paragraph (d) to qualify as a 
foreign corporation or execute a general consent to service of process in 
any jurisdiction;

      (e)  in connection with each registration covering an underwritten 
public offering, the Company and each participating holder agrees to enter 
into a written agreement with the managing underwriter in such form and 
containing such provisions (including, if the underwriter so requests, 
customary contribution provisions on the part of the Company) as are 
customary in the securities business for such an arrangement between such 
underwriter and companies of the Company's size and investment stature, 
provided that the holders shall not be obligated to enter into any such 
underwriting agreement if the indemnification provisions thereof are more 
burdensome on such holder than those contained herein or if any standback 
requirement therein is for a period that exceeds the period required by this 
Agreement;

      (f)  at the request of any participating holder, the Company will 
furnish to each underwriter, if any, and the participating holders, a legal 
opinion of its counsel and a letter from its independent certified public 
accountants, each in customary form and substance, at such time or times as 
such documents are customarily provided in the type of offering involved;

      (g)  whenever the Company is registering any Common Stock under the 
1933 Act and a holder of Registrable Securities is selling securities under 
such registration or determines that it may be a controlling person under 
the 1933 Act, the Company will keep such holder advised in writing of the 
initiation, progress and completion of such registration, will allow such 
holder and such holders's counsel to participate in the preparation of the 
registration statement and to have access to all relevant corporate records, 
documents and information, will include in the registration statement such 
information as such holder may reasonably request and will take all such 
other action as such holder may reasonably request;

      (h)  each holder of Registrable Securities included in a registration 
shall furnish to the Company such information regarding such holder and the 
distribution proposed by such holder as the Company may reasonably request 
in writing and as shall be required in connection with the registration, 
qualification or compliance referred to in this Agreement;

      (i)  as of the effective date of any registration statement relating 
thereto, cause all such Registrable Securities to be listed on each 
securities exchange on which similar securities issued by the Company are 
then listed, and, if not so listed, to be listed on the New York Stock 
Exchange or the NASDAQ Stock Market National Market System; and

      (j)  as of the effective date of any registration statement relating 
thereto, provide a transfer agent and registrar for all such Registrable 
Securities.

      Section 9.05.  Payment of Expenses.  The Company shall bear all 
expenses (excluding underwriting commissions) applicable to registrations, 
qualifications, underwriting and other matters pursuant to this Article IX, 
including the reasonable fees and expenses of counsel to the holders of the 
Registrable Securities; provided, however, that the Company shall not be 
required to pay for any expenses of any registration proceedings pursuant to 
Section 9.01 if the registration request is subsequently withdrawn at any 
time at the request of the holders of a majority of the Registrable 
Securities, unless the holders of the majority of the Registrable Securities 
agree to forfeit their right to the demand registration pursuant to Section 
9.01.

      Section 9.06.  1934 Act Registration Requirements.  The Company shall 
at all times remain subject to the reporting requirements of either Section 
13 or Section 15(d) of the 1934 Act.  The Company shall file with the SEC in 
a timely manner such information as the Commission may require under either 
of said Sections, and shall take all action as may be required to be taken 
under the 1934 Act to permit sales of the Registrable Securities pursuant to 
Rule 144 (or any similar or successor exemptive rule hereafter in effect) 
and the use of Form S 3 for registration of the Registrable Securities.

      Section 9.07.  Action Under State Laws.  The Company shall register or 
qualify the securities covered by a registration statement which includes 
Registrable Securities under the securities or Blue Sky laws of such 
jurisdictions as each selling holder or managing underwriter of Registrable 
Securities shall reasonably request, and do any and all other acts and 
things which may be necessary or advisable to enable such holder to 
consummate the disposition of the securities in such jurisdiction, but in no 
event shall the provisions of this Article IX be deemed to require the 
Company to register or qualify as a foreign corporation or as a broker or 
dealer in any jurisdiction.

      Section 9.08.  Indemnification Relating to Registration.  The Company 
hereby agrees to indemnify each holder of the Registrable Securities, each 
partner of such holder, each officer and director of such holder, and each 
person, if any, who controls any such holder within the meaning of 
applicable federal or state securities laws against all claims, losses,  
damages, liabilities and expenses (collectively, "Claims") under the 
applicable federal or state securities laws, or common law or otherwise 
arising out of or relating to (a) any untrue statement or alleged untrue 
statement of a material fact contained in any registration statement, 
prospectus, offering circular or other document relating thereto (each as 
amended or supplemented) or any preliminary prospectus, except insofar as 
such Claims are caused solely by any untrue statement or omission contained 
in information furnished in writing to the Company by such holder expressly 
for use therein, (b) any omission or alleged omission to state therein a 
material fact required to be stated therein or necessary to make the 
statements therein complete or not misleading, or (c) any violation by the 
Company of the 1933 Act or any other securities law, or any rule or 
regulation promulgated thereunder.  If the offering pursuant to any 
registration statement provided for under this Article IX is made through 
underwriters, the Company agrees to indemnify such underwriters and each 
person who controls such underwriters within the meaning of the applicable 
federal or state securities laws to the same extent as hereinabove provided 
with respect to the indemnification of the holders of the Registrable 
Securities.

      In connection with any registration statement in which a holder of the 
Registrable Securities is participating, and as a condition to the 
obligation of the Company to cause any Registrable Securities of such holder 
to be included in a registration statement pursuant to this Article IX, such 
holder will furnish to the Company in writing such information as shall 
reasonably be requested by the Company for use in any such registration 
statement or prospectus and will indemnify the Company, its directors and 
officers, each person, if any, who controls the Company within the meaning 
of the applicable federal and state securities laws, the underwriters 
engaged in any offering covered by this Article IX and each person who 
controls such underwriters within the meaning of the applicable federal and 
state securities laws, against any Claims resulting from any untrue 
statement or alleged untrue statement of a material fact or any omission or 
alleged omission of a material fact required to be stated in the 
registration statement or prospectus and necessary to make the statements 
therein complete or not misleading, but only to the extent that such untrue 
statement or omission is contained in information so furnished in writing by 
such holder expressly for use therein.

      If the indemnification provided for above from an indemnifying party 
is unavailable to an indemnified party in respect of any Claims, then the 
indemnifying party shall contribute to the amount paid or payable by such 
indemnified party as a result of such Claims in such proportion as is 
appropriate to reflect the relative faults of the indemnifying party and the 
indemnified party in connection with the actions or failure to act which 
resulted in such Claims, plus any other relevant equitable considerations.  
The relative faults of the indemnifying party and the indemnified party 
shall be determined by reference to, among other things, whether any action 
or failure to act, including any untrue or alleged untrue statement of a 
material fact or omission or alleged omission to state a material fact, has 
been made, or relates to information furnished by, the indemnifying party or 
the indemnified party, and the parties' relative intent, knowledge, access 
to information and opportunity to correct or prevent such action.  The 
amount paid or payable by a party as a result of the Claims shall be deemed 
to include any legal or other fees or expenses reasonably incurred by such 
party in connection with any investigation or proceeding.  The parties 
hereto agree that it would not be just and equitable if contributions 
pursuant to this paragraph were determined by pro rata allocation or by any 
other method of allocation which does not take into account the equitable 
considerations referred to in this paragraph.

      Section 9.09.  Other Registration Rights.  The Company will not grant 
any holder or prospective holder of any of shares of its capital stock or 
any other securities exercisable for or convertible into shares of its 
capital stock the right to require the Company to register, or include in 
any registration by the Company, any of its securities under the 1933 Act if 
such rights would (a) conflict or interfere in any way with the rights of 
the holders of Registrable Securities under this Article IX (including 
without limitation, allowing such holder or prospective holder to include 
any securities in any registration filed under Section 9.01 hereof unless 
such holder or prospective holder is entitled to include securities in any 
such registration only to the extent that the inclusion of its securities 
will not reduce the amount of the Registrable Securities which would 
otherwise be included), or (b) allow such holder or prospective holder to 
include such securities in any registration covered by Section 9.02, unless 
such holder is permitted to include such securities only after the holders 
of shares of Registrable Securities have included all shares of Registrable 
Securities requested by them to be included therein.


                                  ARTICLE X
                                 TERMINATION

      Section 10.01.  This Agreement and the transactions contemplated 
hereby may be terminated at any time prior to the Closing:

      (a)  by mutual written consent of the Company and the Investors;

      (b)  by the Company or the Investors, if the Closing shall not have 
occurred by May 15, 1998;

      (c)  by the Company or the Investors, if there has been a breach of 
any representation, warranty, covenant or agreement on the part of the other 
party set forth in this Agreement, which breach shall not have been cured  
within 10 days following receipt by the breaching party of written notice of 
such breach from the other party;

      (d)  by the Company or the Investors, if, at the Stockholder Meeting 
(including any adjournment or postponement), the requisite vote of the 
Company's stockholders in favor of the matters set forth in Section 5.07 
shall not have been obtained; or

      (e)  by the Investors, if the Board of Directors of the Company shall 
have withdrawn or modified in a manner adverse to the Investors its 
favorable recommendation for the approval by stockholders of the matters set 
forth in Section 5.07.

      Notwithstanding the foregoing, no party may terminate this Agreement 
at any time when such party is in breach or violation of this Agreement.  
Any party terminating this Agreement shall give immediate written notice 
thereof to the other parties.

      Section 10.02.  Effect of Termination.

      (a)  Except as provided in Section 10.02(b), in the event of a 
termination of this Agreement pursuant to Section 10.01, this Agreement 
shall thereupon become void and there shall be no liability on the part of 
any party to any other party under this Agreement, except that the 
provisions of Sections 5.05, 5.06, 6.02, 6.03 and Articles XI and XII hereof 
shall continue in full force and effect, and except that nothing herein 
shall relieve any party from liability for any breach of this Agreement 
prior to such termination or to relieve the Company of its obligations under 
Section 13.04 with regard to costs and expenses incurred prior to 
termination.

      (b)  If this Agreement is terminated by the Investors pursuant to 
Section 10.01(c) or (e), the Company shall pay the Investors a termination 
fee of $300,000, such amount to be payable within three (3) business days 
after termination of this Agreement and to be allocated between the 
Investors in proportion to the number of Shares to be purchased by each as 
set forth on Schedule 1 hereto.


                                 ARTICLE XI
                               INDEMNIFICATION

      Section 11.01.  Survival.  The representations, warranties and 
covenants contained herein shall survive the Closing and any investigation 
made by the Investors or the Company for two years following the Closing 
Date.  No claim for a breach of the representations, warranties and 
covenants contained herein shall be brought after the second anniversary of 
the Closing Date, except for (i) claims arising from the representations and 
warranties contained in Section 3.05, which shall survive indefinitely,  
(ii) claims arising from the representations and warranties contained in 
Sections 3.11 which shall survive until the expiration of the applicable 
statute(s) of limitation (including any extensions thereof) and (iii) claims 
of which the indemnifying party under this Article XI has been notified with 
reasonable specificity by the indemnified party under this Article XI or 
before the second anniversary of the Closing Date.

      Section 11.02.  Indemnification by the Company.  Subject to Sections 
11.01, the Company hereby indemnifies and holds the Investors harmless from 
and against (a) any and all claims, liabilities, obligations, costs, 
damages, losses and expenses of any nature, arising out of, resulting from 
or relating to any breach of the representations, warranties or covenants of 
the Company under this Agreement, and (b) all costs and expenses (including 
reasonable attorneys fees) incurred in connection therewith; provided, 
however, that the Company shall only be liable under this Section 11.02 if 
and to the extent that the amounts specified in clauses (a) and (b) in the 
aggregate exceed $50,000.

      Section 11.03.  Indemnification by the Investors.  Subject to Section 
11.01, each Investor, severally and not jointly, hereby indemnifies and 
holds the Company harmless from and against (a) any and all claims, 
liabilities, obligations, costs, damages, losses and expenses of any nature, 
arising out of, resulting from or relating to any breach of the 
representations, warranties or covenants of such Investor under this 
Agreement, and (b) all costs and expenses (including reasonable attorneys 
fees) incurred in connection therewith; provided, however, that an Investor 
shall only be liable under this Section 11.03 if and to the extent that the 
amounts specified in clauses (a) and (b) for which one or both Investors are 
liable exceed $50,000 in the aggregate.

      Section 11.04.  Procedures for Indemnification of Third Party Claims.

      (a)  A party or parties entitled to indemnification hereunder with 
respect to a third party claim will give the indemnifying party prompt 
written notice of any legal proceeding, claim or demand instituted by any 
third party (in each case, a "Third Party Claim") in respect of which the 
indemnified party is entitled to indemnification hereunder.

      (b)  The indemnifying party shall have the right, by giving written 
notice to the indemnified party within 15 days after receipt of notice from 
the indemnified party and stating that it is responsible for such Third 
Party Claim, at its option and expense, to defend against, negotiate, settle 
or otherwise deal with any Third Party Claim with respect to which it is the 
indemnifying party and to have the indemnified party represented by counsel, 
reasonably satisfactory to the indemnified party, selected by the 
indemnifying party; provided, that the indemnified party may participate in 
any proceeding with counsel of its choice and at its expense; provided, 
further, that the indemnified party, at any time when it believes in good 
faith that any Third Party Claim with respect to which the indemnifying 
party is defending is having a Material Adverse Effect on the business of 
the Company, may assume the defense and settlement of such Third Party Claim 
in good faith and be fully indemnified therefor; and provided, further, that 
the indemnifying party may not enter into a settlement of any such Third 
Party Claim without the consent of the indemnified party unless such 
settlement requires no more than a monetary payment for which the 
indemnified party is fully indemnified or involves other matters not binding 
upon or affecting the indemnified party.


                                 ARTICLE XII
                             DISPUTE RESOLUTION

      In the event of any controversy or claim arising out of or relating to 
this Agreement (including its validity) or any act or omission of a party 
hereunder (a "dispute"), either party (by written notice to the others) may 
invoke the procedures of this Article.  Promptly after such notice is given, 
senior management of the parties will meet to attempt to negotiate a 
settlement of all pending disputes.  If for any reason the parties have not 
entered into a written settlement of the dispute(s) within thirty (30) days 
after the original notice, any party may within one year of the original 
notice give notice demanding arbitration.  Thereafter all pending disputes 
shall be settled by arbitration before a panel of three arbitrators, in 
accordance with the Commercial Arbitration Rules of the American Arbitration 
Association (or such other rules and procedures as the parties may hereafter 
consent to in writing).  The arbitration shall occur in Boston, 
Massachusetts, or such other location as is mutually acceptable to the 
parties.  Except as the parties may hereafter consent in writing, at least 
one of the arbitrators shall be licensed to practice law in Maine and 
experienced in Maine corporate law, at least one of the arbitrators shall be 
licensed to practice law in Massachusetts and experienced in Massachusetts 
contracts law, and the arbitrators shall be required to decide each claim in 
accordance with applicable law and to set forth briefly in writing the 
award, the rationale of the decision, and those facts considered by the 
arbitrators to be material to such decision.  The arbitral award shall be 
deemed binding upon each party, and judgment on the award may be entered in 
any court having jurisdiction thereof.  This Agreement to arbitrate shall be 
enforceable under the Uniform Arbitration Act.  In any arbitration 
proceeding under this Article and in any action to compel arbitration under 
this Article or to enforce an arbitral award, the prevailing party shall be 
entitled to an award of its reasonable expenses, including attorneys' fees. 


                                ARTICLE XIII
                                MISCELLANEOUS

      Section 13.01.  Notices.  All notices to a party hereunder shall be in 
writing and shall be deemed to have been adequately given if delivered in 
person, by facsimile transmission with receipt acknowledged or by delivery 
by a recognized courier for overnight delivery, or mailed, certified mail, 
return receipt requested, to such party at its address set forth on below 
(or such other address as it may from time to time designate in writing to 
the other parties hereto).

      If to the Company, to:      Intelligent Controls, Inc.
                                  74 Industrial Park Road
                                  P. O. Box 638
                                  Saco, ME 04072
                                  Attn:  President
                                  Fax:  (207) 286-1439

      With a copy to:             Verrill & Dana, LLP
                                  One Portland Square
                                  Portland, ME  04112-0556
                                  Attn: Gregory S. Fryer, Esquire
                                  Fax:  (207) 774-7499

      If to the Investors, to:    c/o Ampersand Ventures
                                  55 Williams Street, Suite 240
                                  Wellesley, MA  02181
                                  Attn:  Charles D. Yie
                                  Fax:  (781) 239-0824

      With a copy to:             Choate, Hall & Stewart
                                  Exchange Place
                                  Boston, Massachusetts  02109
                                  Attn: Robert V. Jahrling, Esquire
                                  Fax:  (617) 248-4000

      If to Brooks, to:           Roger E. Brooks
                                  16 Deerfield Road
                                  Sherborn, MA  01770

      Section 13.02.  Successors and Assigns.  This Agreement shall be 
binding upon and shall inure to the benefit of the parties and their 
respective successors and assigns, provided that neither this Agreement nor 
any right hereunder may be assigned by any party without the written consent 
of the Investor and the Company.

      Section 13.03.  Amendments and Waivers.  This Agreement may be 
modified or amended only by a writing signed by the Company and the 
Investor.  No waiver of any term or provision hereof shall be effective 
unless in writing signed by the party waiving such term or provision.

      Section 13.04.  Expenses.  All costs and expenses incurred by any 
party (including Brooks)  in connection with this Agreement and the 
transactions contemplated hereby, including without limitation all legal 
fees, shall be borne by the Company, regardless of whether the transactions 
contemplated hereby are actually consummated; provided, however, that if 
this Agreement is terminated by the Company pursuant to Section 10.01(c), 
then the Company shall not be responsible for the costs and expenses 
incurred by the Investors in connection with this Agreement or the 
transactions contemplated hereby.

      Section 13.05.  Counterparts.  This Agreement may be executed in two 
or more counterparts, all of which taken together shall constitute one and 
the same instrument, and any of the parties hereto may execute this 
Agreement by signing any such counterpart.

      Section 13.06.  Headings.  The headings of Articles and Sections 
herein are inserted for convenience of reference only and shall be ignored 
in the construction or interpretation hereof.

      Section 13.07.  Governing Law.  This Agreement shall be governed by 
and construed in accordance with the laws of The Commonwealth of 
Massachusetts, without regard to the choice of law provisions thereof.

      Section 13.08.  No Waiver.  No failure to exercise and no delay in 
exercising any right, power or remedy hereunder shall operate as a waiver 
thereof; nor shall any single or partial exercise of any right, power or 
remedy hereunder preclude any other or further exercise thereof or the 
exercise of any other right, power or remedy.  The rights provided are 
cumulative and not exclusive of any rights provided by law.

      Section 13.09.  Integration.  This writing, together with Exhibits and 
Disclosure Schedule hereto, embodies the entire agreement and understanding 
between the parties with respect to this transaction and supersedes all 
prior discussions, understandings and agreements concerning the matters 
covered hereby.

      Section 13.10.  Limitation on Scope of Agreement.  If any provision of 
this Agreement is unenforceable or illegal, such provision shall be enforced 
to the fullest extent permitted by law and the remainder of the Agreement 
shall remain in full force and effect.

      Section 13.11.  Third-Party Beneficiaries.  Nothing in this Agreement 
shall be construed as giving any person, firm, corporation or other entity, 
other than the parties hereto and their permitted successors and assigns, 
any right, remedy or claim under or in respect of this Agreement or any 
provision thereof.

      Section 13.12.  Resolution of Knight Litigation.  If in connection 
with the dispute which is currently the subject of litigation between the 
Company and John Knight the Company pays or becomes obligated to pay, 
pursuant to a final judgment or settlement, an amount (the "Knight Amount") 
in cash or other consideration in excess of $40,000, the Company shall 
immediately issue to the Investors an aggregate number of shares of Common 
Stock determined by dividing (i) the Knight Amount minus $40,000 by (ii) 
3.25 (subject to appropriate adjustment for any stock splits, stock 
dividends, reverse splits and similar events affecting the Common Stock.  
Such shares of Common Stock shall be allocated between the Investors in 
proportion to the number of Shares purchased by each as set forth on 
Schedule 1 hereto.  The Knight Amount shall not include any amount paid by 
the Company to repurchase shares of Common Stock held by John Knight to the 
extent the purchase price does not exceed $3.25 per share (or, if greater, 
the then prevailing market price for the Common Stock).

             [The remainder of this page is intentionally blank]

      IN WITNESS WHEREOF, the parties hereto have executed this Agreement 
under seal as of the date first above written.

                                       INTELLIGENT CONTROLS, INC.

                                       By: ____________________________

                                       Title: _________________________

                                       AMPERSAND SPECIALTY MATERIALS AND 
                                       CHEMICALS III LIMITED PARTNERSHIP

                                       By: ASMC-III Management Company
                                           Limited Partnership

                                       By: ASMC-III MCLP LLP, its general 
                                           partner


                                       By: ____________________________
                                           Charles D. Yie, General Partner

                                       AMPERSAND SPECIALTY MATERIALS
                                       AND CHEMICALS III COMPANION FUND
                                       LIMITED PARTNERSHIP

                                       By: ASMC-III Management Company
                                           Limited Partnership

                                       By: ASMC-III MCLP LLP, its general 
                                           partner


                                       By: ____________________________
                                           Charles D. Yie, General Partner

                                       For purposes of Article IX only:

                                       ________________________________
                                       Roger E. Brooks


                                 Schedule 1
                                 ----------


<TABLE>
<CAPTION>
        Name of Investor             Number of Shares    Purchase Price
        ----------------             ----------------    --------------

<S>                                     <C>              <C>
Ampersand Specialty Materials and       1,513,847        $4,920,002.75
Chemicals III Limited Partnership

Ampersand Specialty Materials and          24,615        $   79,998.75
Chemicals III Companion Limited 
Partnership  

                                        _________        _____________

Total                                   1,538,462        $5,000,001.50
                                        =========        =============
</TABLE>


                       [Disclosure Schedule Omitted]



                                                                 EXHIBIT 99.C(2)

                           STOCKHOLDERS AGREEMENT

      This Stockholders Agreement (the "Agreement") is entered into as of 
____________, 1998 by and among Intelligent Controls, Inc., a Maine 
corporation (the "Company"), Alan Lukas, Karen S. Lukas, Alan Lukas as 
custodian for Andrew B. Lukas, James H. Young II, Trustee, the Andrew B. 
Lukas Trust dated December 4, 1994, Paul E. Lukas, Lukas Brothers, a general 
partnership, Roger E. Brooks, Ampersand Specialty Materials and Chemicals 
III Limited Partnership, a Delaware limited partnership (the "ASMC-III 
Fund"), Ampersand Specialty Materials and Chemicals III Companion Fund 
Limited Partnership, a Delaware limited partnership (together with the ASMC-
III Fund, the "Investors"), and those stockholders of the Company who 
subsequently become parties to this Agreement as provided herein.

                                Introduction
                                ------------

      The Company has entered into an Investment Agreement dated as of March 
26, 1998 (the "Investment Agreement") with the Investors providing for the 
purchase of shares of common stock of the Company by the Investors and 
certain other matters.  The Investors' obligation to purchase such shares of 
common stock from the Company is conditioned upon the Company and the other 
parties hereto entering into this Agreement for the purpose of providing for 
the governance and continuity of management of the Company and restricting 
the transfer of Company stock.  The parties hereto acknowledge that the 
restrictions on transfer contained in this Agreement are reasonable and in 
the Company's best interests.

      Alan Lukas has also agreed to grant to the Investors an option (the 
"Option") to purchase an aggregate of 100,000 shares of common stock of the 
Company currently held by him.

      NOW, THEREFORE, for good and valuable consideration, the receipt and 
sufficiency of which are hereby acknowledged, the parties agree as follows:

                                  ARTICLE I
                             CERTAIN DEFINITIONS

      Section 1.01.  Certain Definitions.  As used herein, the following 
terms have the meanings set forth below:

      "Affiliate" means, with respect to any person, any person or entity 
that, directly or indirectly, through one or more intermediaries, controls 
or is controlled by, or is under common control with, such person, and, with 
respect to any natural person, also includes any Immediate Family Member of 
such person.

      "Board" means the Board of Directors of the Company.

      "Common Stock" means the Company's common stock, no par value, and any 
replacement class of stock.

      "Immediate Family Member" means, with respect to any natural person, 
his or her spouse, children or their issue, parents or siblings.

      "Proportionate Percentage" means, with respect to any Stockholder, a 
fraction, the numerator of which is the number of shares of Common Stock 
held by such Stockholder and the denominator of which is the total number of 
shares of Common Stock held by all Stockholders, excluding those held by the 
Transferring Stockholder (as defined in Section 3.02 below).

      "Public Sale" means any sale of Common Stock by a Stockholder on the 
Emerging Company Market of the American Stock Exchange or on any national 
securities exchange or over-the-counter market.

      "Restricted Period" means the five-year period commencing on the date 
of this Agreement.

      "Securities" means all outstanding capital stock of the Company, 
including any securities convertible into or exchangeable for capital stock 
of the Company, or any right, warrant or option to acquire capital stock of 
the Company or such convertible or exchangeable securities.

      "Stockholder" means any person other than the Company who is or 
hereafter becomes a holder of Securities of the Company and who is or 
hereafter becomes a party to this Agreement as provided herein.  

                                 ARTICLE II
                         BOARD OF DIRECTORS; VOTING

      Section 2.01.  Board Size.  At all meetings (and written actions in 
lieu of meetings) of stockholders of the Company at which the number of 
directors of the Company is to be determined, each Stockholder shall vote 
all of such Stockholder's Securities to fix the number of directors of the 
Company at five, subject, however, to the provisions of Section 2.03.

      Section 2.02.  Election of Directors.  At all meetings (and written 
actions in lieu of meetings) of stockholders of the Company at which 
directors are to be elected, each Stockholder shall vote all of such 
Stockholder's Securities to elect, as directors of the Company, the 
following:  (a) two nominees designated by the Investors, one of whom shall 
be neither an Affiliate of the Investors nor a current or former employee 
of, or consultant to, the Company, which nominees shall initially be Charles 
D. Yie and George E. Hissong, (b) Alan Lukas, for as long as he shall own at 
least 300,000 shares (such number to be appropriately adjusted for stock 
splits, stock dividends, combinations, recapitalizations and similar events 
affecting the Common Stock) of Common Stock, (c) the Chief Executive Officer 
of the Company, and (d) one nominee designated by Alan Lukas, who shall be 
neither a current or former employee of, or consultant to, the Company nor 
an Immediate Family Member of Alan Lukas, and who shall be reasonably 
acceptable to the Investors, which nominee shall initially be Paul F. Walsh.

      Section 2.03.  Default.  Notwithstanding Sections 2.01 and 2.02, if 
for whatever reason (including insufficient legally available funds) the 
Company fails to repurchase on the Repurchase Date (as defined in the 
Investment Agreement) all Securities that it is required to repurchase under 
Section 5.11 of the Investment Agreement, then the Stockholders shall 
immediately take all necessary action to increase the number of directors of 
the Company to seven, and to elect as directors to fill the seats thus 
created two persons designated by the Investors (in addition to the two 
directors the Investors are entitled to designate pursuant to Section 
2.02(a)).

      Section 2.04.  Removal.  Each Stockholder agrees to vote such 
Stockholder's Securities at all meetings (and written actions in lieu of 
meetings) of stockholders of the Company to remove any director, if so 
requested by the person entitled to designate such director under Section 
2.02 or 2.03 or if such director no longer fulfills the criteria for 
designation of such director set forth in Section 2.02.  Each Stockholder 
agrees not to vote such Stockholder's Securities in favor of the removal of 
any director other than in accordance with the preceding sentence.

      Section 2.05.  Vacancies.  Each Stockholder agrees to vote such 
Stockholder's Securities at all meetings (and written actions in lieu of 
meetings) of stockholders of the Company to fill any vacancy on the Board 
caused by the resignation or removal of any director with a nominee selected 
by the person entitled to designate such director under Section 2.02 or 
2.03.

      Section 2.06.  Meetings.  The Board will meet not less often than 
quarterly.  Each director shall be given at least five days' prior notice of 
any meeting and will be permitted to participate in any meeting by 
telephone.  Any director may call a meeting of the Board.

      Section 2.07.  Subsidiaries.  The Company will cause the board of 
directors of any subsidiaries of the Company to have the same composition as 
the Board, as provided in this Article II, except with respect to INCON 
International FSC, Inc. to the extent required to comply with applicable 
laws, and to cause all such subsidiaries to be in compliance with the terms 
of this Article II as if each such subsidiary was subject to the provisions 
hereof to the same extent as the Company.

      Section 2.08.  Protective Provisions.  If at any time the Company
proposes to undertake any of the following actions and, pursuant to the
Company's Bylaws or otherwise, approval of the stockholders of the Company
is required with respect thereto, each Stockholder shall, at the request of
the Investors, vote all Securities held by such Stockholder against such 
proposed action:

      (a)  merge or consolidate with any person, sell or lease or otherwise 
dispose of all or substantially all of its assets, sell or otherwise dispose 
of any of its capital stock, enter into any reorganization or 
recapitalization, or enter into any joint venture, partnership or similar 
arrangement;

      (b)  engage in any line of business other than the business in which 
the Company is currently engaged;

      (c)  (i) make any acquisition of stock, limited liability company 
interests, partnership interests or other securities of any other person, 
(ii) make any acquisition of assets of any other person, other than in the 
ordinary course of the Company's business, or (iii) make any loan or advance 
to any person or make any investment in or with any other person, other than 
in the ordinary course of business;

      (d)  amend or restate its Articles of Incorporation or Bylaws;

      (e)  enter into or materially modify any debt financing arrangement 
involving borrowed money, capital leases, installment purchases or 
guarantees, in excess of $5,000,000 in each case;

      (f)  purchase, redeem or otherwise acquire any shares of its capital 
stock or options, warrants, convertible securities or other rights to 
acquire any such capital stock, other than (i) redemptions of capital stock 
held by employees of the Company in connection with the termination of their 
employment at a price per share equal to or less than the fair market value 
thereof and (ii) acquisitions of stock in connection with "cashless" 
exercises of employee stock options;

      (g)  enter into any transaction which results in the liquidation of 
the Company; or

      (h)  buy, sell or lease any assets, borrow or lend any money, or deal 
with or enter into or modify any other transactions or agreements (other 
than bona fide employment arrangements entered into in the ordinary course 
of business) with any director, officer or stockholder of the Company, or 
any of their relatives or Affiliates, other than (i) as expressly 
contemplated by this Agreement or (ii) those that are fully disclosed in 
advance to the Company's Board of Directors and approved by a disinterested 
majority of the Board of Directors, including at least one director 
designated by the Investors.

      Each Stockholder hereby irrevocably constitutes and appoints the 
Investors the true and lawful attorneys of such Stockholder, with full power 
of substitution, in the place and stead of such Stockholder and in the name 
of such Stockholder, to vote all Securities held by such Stockholder, 
whether at a meeting or pursuant to a written consent, in accordance with 
the provisions of this Section 2.08.


                                 ARTICLE III
                           TRANSFER RESTRICTIONS;
                               CO-SALE RIGHTS

      Section 3.01.  No Transfer.  No Stockholder may sell, pledge, give, 
assign, distribute, hypothecate, mortgage or transfer (all hereinafter 
referred to as "transfer") any Securities owned by such Stockholder, 
directly or indirectly, to any other person or entity, except upon 
compliance with the other provisions of this Article III.

      Section 3.02.  Right of First Refusal.  If any Stockholder desires to 
transfer any of such Stockholder's Securities, such Stockholder (a 
"Transferring Stockholder") will give each other Stockholder notice of the 
proposed transfer (the "Offer Notice").  The Offer Notice will identify the 
Securities which the Transferring Stockholder proposes to transfer (the 
"Offered Securities"), the proposed transferee of such Securities (if such 
transfer is not a Public Sale) and the price and other terms and conditions 
upon which such Stockholder wishes to transfer the Offered Securities.  Such 
Offer Notice will also include an offer (the "Offer") to transfer to each 
other Stockholder such other Stockholder's Proportionate Percentage of the 
Offered Securities at the price and on the other terms and conditions as are 
proposed for such transfer, which Offer by its terms shall remain open for a 
period of 20 days from the date of such Offer Notice.

      Section 3.03.  Acceptance.  Each other Stockholder shall give notice 
to the Transferring Stockholder of his, her or its intention to accept the 
Offer within 20 days after the date of the Offer Notice.  The notice from 
each other Stockholder shall set forth the portion of the Offered Securities 
which such other Stockholder elects to purchase and shall specify the 
maximum number of additional Offered Securities such Stockholder will 
purchase if any other Stockholders decline to purchase their full 
Proportionate Percentage of the Offered Securities.  If any Stockholder 
fails to subscribe for such Stockholder's full Proportionate Percentage of 
the Offered Securities, the other subscribing Stockholders shall be entitled 
to purchase such Offered Securities as are not subscribed for by such 
Stockholder, up to the number of additional Offered Securities specified in 
their notice in the same relative proportion in which they were initially 
entitled to purchase the Offered Securities.  The Transferring Stockholder 
shall notify each Stockholder within five days following the expiration of 
the 20-day period described above of the amount of Offered Securities which 
each Stockholder will purchase pursuant to the foregoing sentence.  Upon 
such notice (the "Settlement Notice") by the Transferring Stockholder of the 
Securities to be acquired by each other Stockholder, each such other 
Stockholder shall be deemed to have accepted the Offer.

      Section 3.04.  Payment.  If any of the Offered Securities are 
subscribed for, the Settlement Notice shall specify the place, time and date 
for the closing of the purchase and sale of the Offered Securities, which 
date shall be the 40th day (60th day if the price proposed to be paid for 
all of the Offered Securities, as specified in the Offer Notice, exceeds 
$500,000) following the date of the Settlement Notice or such other place, 
time and date as the parties may mutually agree.  Upon the closing of any 
such transfer, the subscribing Stockholders shall acquire from the 
Transferring Stockholder, and the Transferring Stockholder shall transfer to 
such Stockholders, the Offered Securities subscribed for by such 
Stockholders at the price and on the terms specified in the Offer.  The 
Transferring Stockholder shall not be obligated to transfer any of the 
Offered Securities to any such Stockholder at the closing if such 
Stockholder defaults on his, her or its obligation to acquire such 
Securities.

      Section 3.05.  Transfer to Third Parties.  If the other Stockholders 
do not subscribe for or acquire all of the Offered Securities, and if the 
transfer proposed in the Offer Notice is a Public Sale, the Transferring 
Stockholder shall have 180 days from the end of the foregoing 20-day period 
to transfer all of the Offered Securities not purchased by the other 
Stockholders at a price and on terms and conditions which are no more 
favorable to the transferees than those set forth in the Offer.  If the 
transfer proposed in the Offer Notice is not a Public Sale, the Transferring 
Stockholder shall have 180 days from the end of the foregoing 20-day period 
to transfer all of the Offered Securities not purchased by the other 
Stockholders to the person(s) and in the amounts set forth in the Offer 
Notice, at a price and on terms and conditions which are no more favorable 
to such person(s) than those set forth in the Offer.  The Transferring 
Stockholder may not transfer any of the Offered Securities to persons or in 
amounts not set forth in the Offer Notice without first offering such 
Offered Securities to the other Stockholders in accordance with the 
provisions of this Article III.

      Section 3.06.  Co-Sale Rights.  In addition to the other rights set 
forth in this Article III, in connection with any proposed transfer pursuant 
to this Article III which is not a Public Sale, each other Stockholder shall 
have the right, by giving notice thereof to the Transferring Stockholder 
within 20 days after receipt of the Offer Notice, to include in the proposed 
transfer by the Transferring Stockholder the same proportion of its holdings 
of each class of Securities as the Transferring Stockholder transfers of its 
holdings of each class in such transaction.  The Transferring Stockholder 
will not transfer any Securities in a transaction covered by this Section 
3.06 unless the transferee also acquires any Securities requested by the 
other Stockholders pursuant to the preceding sentence to be included in such 
transfer, at the respective price and terms specified in the Offer Notice, 
and as to which the other Stockholders comply with the following paragraph. 
 The Transferring Stockholder shall have 180 days after the close of the 20-
day period specified above to transfer the Securities described in the Offer 
Notice at the price and on the terms specified therein, together with any 
additional Securities to be included in such transfer pursuant to the 
preceding paragraph.  

      Any Stockholder whose Securities are being transferred pursuant 
hereto, in order to be entitled to have such Securities transferred, shall 
deliver on no less than 15 days notice from the Transferring Stockholder, at 
the time and place specified by the Transferring Stockholder, certificates 
representing the Securities to be transferred, duly endorsed for transfer to 
the transferee designated by the Transferring Stockholder, free and clear of 
all liens, restrictions, claims and encumbrances, except as provided in this 
Agreement and under applicable securities laws.

      Section 3.07.  Exceptions to Restrictions.   Notwithstanding any other 
provision of this Agreement, the following transfers of Securities may be 
consummated without restriction:

      (a)  transfers of Securities of a Stockholder, representing an 
aggregate of not more than 10% of the Securities of any class held by such 
Stockholder, to the trustees of a trust revocable by such Stockholder alone, 
the beneficiaries of which consist solely of the Stockholder and transferees 
enumerated in clause (d) below;

      (b)  transfers of Securities between a Stockholder and such 
Stockholder's guardian or conservator;

      (c)  transfers of Securities of a deceased Stockholder to the 
Stockholder's executors or administrators or to trustees under the 
Stockholder's will and thereafter to transferees enumerated in clause (d) 
below;

      (d)  transfers of Securities of a Stockholder, representing an 
aggregate of not more than 10% of the Securities of any class held by such 
Stockholder, to any Immediate Family Member of the Stockholder (or to 
custodians for the benefit of any Immediate Family Member of the 
Stockholder);

      (e)  Public Sales of less than 10,000 shares of Common Stock in the 
aggregate (such number to be appropriately adjusted for stock splits, stock 
dividends, combinations, recapitalizations and similar events affecting the 
Common Stock) by a Stockholder in any twelve-month period;

      (f)  charitable gifts of less than 5,000 shares of Common Stock in the 
aggregate (such number to be appropriately adjusted for stock splits, stock 
dividends, combinations, recapitalizations and similar events affecting the 
Common Stock) by a Stockholder in any twelve-month period; and

      (g)  the grant of the Option by Alan Lukas to the Investors and the 
transfer of shares of Common Stock to the Investors upon exercise thereof;

provided, however, that (i) all Securities transferred pursuant to 
clauses (a), (b), (c) and (d) of this Section 3.07 shall remain subject to 
the restrictions contained herein in the hands of the transferee, (ii) no 
transfer under any of such clauses may be effected or shall be deemed to 
have occurred unless the transferee has complied with Section 5.05 and (iii) 
such Securities may not be further transferred by the transferees under 
clauses (a), (b), (c) and (d) above.

      Section 3.08.  Legends.  All certificates or instruments representing 
Securities issued to any party to this Agreement shall bear substantially 
the following legend:

      THE SECURITIES REPRESENTED HEREBY ARE SUBJECT TO RESTRICTIONS ON 
      TRANSFER AND OTHER OBLIGATIONS CONTAINED IN A STOCKHOLDERS AGREEMENT 
      BETWEEN THE COMPANY AND CERTAIN OF ITS STOCKHOLDERS, A COPY OF WHICH 
      IS ON FILE WITH THE COMPANY AND WILL BE FURNISHED WITHOUT COST TO THE 
      HOLDER HEREOF UPON WRITTEN REQUEST TO THE CLERK.


                                 ARTICLE IV
                                 STANDSTILL

      Section 4.01.  Proxy Solicitation.  During the Restricted Period, no 
Stockholder shall, directly or indirectly, take, or cause any of its or his 
Affiliates to take, any of the following actions without the prior written 
consent of the Board, (i) make or in any way participate in any 
"solicitation" of "proxies" (as such terms are used in the proxy rules of 
the Securities and Exchange Commission) to vote, or seek to advise or 
influence any person with respect to the voting of any voting securities of 
the Company or any of its Affiliates or make any communication exempted from 
the definition of "solicitation" by Rule 14a-1(l)(2)(iv) under the 
Securities and Exchange Act of 1934, as amended (the "1934 Act"), (ii) form, 
join or in any way participate in a "group" (within the meaning of Section 
13(d)(3) of the 1934 Act) with respect to any voting securities of the 
Company or any of its Affiliates, (iii) grant any proxy or enter into any 
voting trust or voting agreement or any other arrangement of a similar 
effect, (iv) seek election to the Board, (v) disclose any intention, plan or 
arrangement inconsistent with any of the foregoing, or (vi) advise, assist 
or encourage any other persons in connection with any of the foregoing. 

      Section 4.02.  Open-Market Purchases.  During the Restricted Period, 
no Stockholder shall purchase, or cause any of its or his Affiliates to 
purchase, any shares of Common Stock on the Emerging Company Market of the 
American Stock Exchange or on any national securities exchange or over-the-
counter market without the prior written consent of the Board.

      Section 4.03.  Exception.  Notwithstanding anything contained herein 
to the contrary, if for whatever reason (including insufficient legally 
available funds) the Company fails to repurchase on the Repurchase Date (as 
defined in the Investment Agreement) all Securities that it is required to 
repurchase under Section 5.11 of the Investment Agreement, the provisions of 
Sections 4.01 and 4.02 of this Agreement shall thereupon cease to apply to 
the Investors.

                                  ARTICLE V
                             GENERAL PROVISIONS

      Section 5.01.  Notices.  Any notice or other communication given 
pursuant to this Agreement shall be in writing and shall be personally 
delivered, sent by nationally recognized overnight courier, or mailed by 
first class certified or registered mail, postage prepaid, return receipt 
requested as follows:

            (a)  If to any Stockholder other than the Investor, at the 
                 address of such Stockholder on the Company's stock records 

            (b)  If to the Investor:

                 c/o Ampersand Ventures
                 55 William Street, Suite 240
                 Wellesley, MA  02181
                 Attn:  Charles D. Yie

                 with a copy to:

                 Choate, Hall & Stewart
                 Exchange Place
                 53 State Street
                 Boston, MA  02109
                 Attn:  Robert V. Jahrling, Esq.
            (b)  If to the Company:

                 Intelligent Controls, Inc.
                 74 Industrial Park Road
                 P. O. Box 368
                 Saco, ME  04072
                 Attn:  President

                 with a copy to:

                 Verrill & Dana, LLP
                 One Portland Square
                 P.O. Box 586
                 Portland, ME  04112-0586
                 Attn:  Gregory S. Fryer, Esq.

      or to such other address as the parties shall have designated by 
notice to the other parties.  

      Section 5.02.  Binding Effect and Benefit.  This Agreement shall be 
binding upon, and inure to the benefit of, the Company and the Stockholders 
and their respective heirs, legal representatives, successors and assigns.

      Section 5.03.  Waivers, Entire Agreement, Modifications.   This 
Agreement and the rights and obligations herein may not be waived, amended 
or modified except in writing and signed by each of the parties hereto.  A 
waiver in writing on one occasion shall not be construed as a consent to or 
a waiver of any right or remedy on any future occasion.  This writing 
contains the full, final and exclusive statement of the agreement of the 
parties hereto with respect to the matters contained herein.  No promises, 
agreements or representations with respect to the matters contained herein 
shall be binding upon any of the parties unless set forth herein.

      Section 5.04.  Governing Law, Construction.  This Agreement shall be 
governed by and construed and enforced in accordance with the internal laws 
of the State of Maine.  Wherever possible, each provision of this Agreement 
shall be interpreted in such manner as to be effective and valid under 
applicable law, but if any provision hereof shall be prohibited by or 
invalid under any such law, such provision shall be ineffective to the 
extent of such prohibition or invalidity, without invalidating or nullifying 
the remainder of such provision or any other provisions of this Agreement.

      Section 5.05.  Transferees of Stockholders; Additional Stockholders.  
Except for transfers consummated in compliance with Sections 3.02 through 
3.06 or pursuant to Section 3.07(e) or (f), no Stockholder shall transfer 
any Securities (except to the Company) unless the person, firm, corporation 
or other entity so acquiring such Securities shall first become a signatory 
to this Agreement, by signing a supplemental signature page hereto, agreeing 
to be bound by all the terms of this Agreement, and each such transferee 
shall thereupon become a party hereto.  The Company shall not transfer any 
Securities on its books which have been transferred in violation of this 
Agreement, or treat as the owner of such Securities, or accord the right to 
vote as owner or pay dividends or interest to, any person or entity to which 
any Securities shall have been transferred, from and after any transfer of 
any Securities made in violation of this Agreement. 

      Section 5.06.  Failure to Deliver Securities.  If any Stockholder or 
transferee of a Stockholder fails to deliver the Securities to be acquired 
by any other Stockholder or by any third party hereunder, the acquiror may 
elect to establish a segregated account in the amount of the price to be 
paid therefor, such account to be turned over to such Stockholder or 
transferee upon delivery of the certificates or instruments representing the 
Securities.  If a segregated account is so established, the Company shall 
take such action as is appropriate to transfer record title to the 
Securities from such Stockholder or transferee to the acquiror.  Each 
Stockholder and each transferee of a Stockholder subject to this Section 
5.06 hereby irrevocably grants the Company a power of attorney to effectuate 
the purposes of this Section 5.06.

      Section 5.07.  Counterparts.  This Agreement may be executed in one or 
more counterparts, and with counterpart signature pages, each of which shall 
be an original, but all of which together shall constitute one Agreement.

      Section 5.08.  Third Party Beneficiaries.  Nothing in this Agreement 
shall be construed as giving any person, firm, corporation or other entity, 
other than the parties hereto and their permitted successors and assigns, 
any right, remedy or claim under or in respect of this Agreement or any 
provision thereof.

      IN WITNESS WHEREOF, the parties have caused this Agreement to be 
executed as a sealed instrument as of the date and year first above written.


INTELLIGENT CONTROLS, INC.

By:__________________________          _______________________________
Name:                                  Alan Lukas
Title:  

AMPERSAND SPECIALTY MATERIALS          _______________________________
AND CHEMICALS III LIMITED              Paul E. Lukas
PARTNERSHIP 


By:  ASMC-III Management Company       _______________________________
     Limited Partnership               Roger E. Brooks


By:  ASMC-III MCLP LLP, its general    _______________________________
partner                                Karen S. Lukas

By:_______________________________     _______________________________
Charles D. Yie, General Partner        Alan Lukas, as custodian for Andrew
                                       B. Lukas

AMPERSAND SPECIALTY MATERIALS          _______________________________
AND CHEMICALS III COMPANION            James H. Young II, Trustee, the 
Andrew
FUND LIMITED PARTNERSHIP               B. Lukas Trust dated December 4, 1994

By:  ASMC-III Management Company       LUKAS BROTHERS
     Limited Partnership

                                       By:____________________________
By:  ASMC-III MCLP LLP, its general       Alan Lukas, General Partner
     partner

By:_______________________________
Charles D. Yie, General Partner  



                                                               EXHIBIT 99.C(3)

                            EMPLOYMENT AGREEMENT


      THIS EMPLOYMENT AGREEMENT (the "Agreement"), made as of the ____ day 
of ____________, 1998, is entered into by Intelligent Controls, Inc., a 
Maine corporation with its principal place of business at 74 Industrial Park 
Road, Saco, Maine 04072 (the "Company"), and Roger E. Brooks, an individual 
residing at 16 Deerfield Road, Sherborn, MA 01770 (the "Executive").

                                  Recitals:

      A.  The Company desires to have the Executive serve as the President 
and Chief Executive Officer of the Company upon the terms and conditions 
hereinafter set forth.

      B.  The Executive desires to be employed in such capacities upon the 
terms and conditions hereinafter set forth.

      C.  Concurrently with the execution of this Agreement, the Company is 
completing the sale of 1,538,462 shares of its common stock to Ampersand 
Specialty Materials and Chemicals III Limited Partnership, a Delaware 
limited partnership, and Ampersand Specialty Materials and Chemicals III 
Companion Fund Limited Partnership, a Delaware limited partnership (the 
"Investors"), pursuant to an Investment Agreement dated as of 
_______________, 1998 by and among the Company, the Investors and the 
Executive (the "Investment Agreement").   

      NOW, THEREFORE, in consideration of the mutual covenants and promises 
contained herein, and other good and valuable consideration, the receipt and 
sufficiency of which are hereby acknowledged by the parties hereto, the 
parties agree as follows:

      1.  Term of Employment.  Upon the other terms and conditions set forth 
in this Agreement, the Company hereby agrees to employ the Executive, and 
the Executive hereby accepts employment with the Company, commencing on 
_____________, 1998 (the "Commencement Date") and ending on June 30, 2000; 
provided, however, that the term of the Executive's employment hereunder 
shall be automatically extended for periods of one (1) year after such date, 
unless and until the Company or the Executive shall have delivered to the 
other written notice of its or his election to terminate this Agreement as 
of such date or the end of any one-year extension period, such notice to be 
delivered at least ninety (90) days prior to the date of termination.  The 
period of time during which the Executive is employed hereunder is hereafter 
referred to as the "Employment Period".

      2.  Titles; Duties.  The Executive shall serve as the President and 
Chief Executive Officer of the Company, subject to the general direction and 
control of the board of directors of the Company (the "Board").  The 
Executive hereby accepts such employment and agrees to undertake the duties 
and responsibilities inherent in such positions and such other executive 
duties and responsibilities as the board of directors shall from time to 
time assign to him.  The Executive agrees to devote his entire business 
time, attention and energies to the business and interests of the Company 
during the Employment Period; provided, however, that the Executive shall 
have the right to continue serving on the advisory board of American MSI 
Corporation and to serve as a director of up to one other company.  The 
Executive agrees to abide by the rules, regulations, instructions, personnel 
practices and policies of the Company and any changes therein which may be 
adopted from time to time by the Company. 

      3.  Compensation and Benefits.

      (a)  Salary; Car Allowance.  During the Employment Period, the Company 
shall pay the Executive, in equal bi-weekly installments, a base salary at 
the rate of $175,000 per year, subject to annual increases in the discretion 
of the Board based on the Executive's performance.  In addition, the Company 
shall pay the Executive a car allowance at the rate of $600 per month.

      (b)  Bonuses.  During the Employment Period, the Executive shall be 
eligible to receive  an annual bonus of up to 30% of the Executive's annual 
base salary, the first of such bonuses to accrue beginning on the date as of 
which the Investment Agreement is executed.  The Executive's eligibility to 
receive such bonus shall be dependent on the achievement of financial and 
operating objectives determined by the Board.

      (c)  Executive Benefit Plans.  During the Employment Period, the 
Executive shall be eligible to participate in any life insurance, medical, 
retirement, pension or profit-sharing or other benefit plans or arrangements 
now or hereafter generally made available by the Company to executive 
officers of the Company to the extent the Executive qualifies under the 
provisions of any such plans (collectively, the "Benefits").

      (d)  Vacation.  During the Employment Period, the Executive shall be 
entitled to vacations (taken consecutively or in segments), not to exceed an 
aggregate of four (4) weeks per year.

      (e)  Apartment.  For a period ending on the earlier of (i) the first 
anniversary of the Commencement Date and (ii) the date the Executive secures 
a permanent residence in the State of Maine, the Company shall reimburse 
Executive, or pay directly, all reasonable expenses associated with a 
furnished apartment.

      (f)  Expense Reimbursement.  The Company shall reimburse the Executive 
for all reasonable expenses properly incurred by him on behalf of the 
Company in the performance of his duties hereunder and in accordance with 
policies set by the Board; provided that proper vouchers are submitted to 
the Company by the Executive evidencing such expenses and the purposes for 
which the same were incurred.

      (g)  Restricted Stock.  As additional consideration for his provision 
of services hereunder, the Company will offer the Executive the opportunity 
to purchase on, or within thirty (30) days following, the Commencement Date 
486,923 shares of the Company's common stock, no par value (the "Common 
Stock"), at $3.25 per share pursuant to a Restricted Stock Agreement in form 
of Exhibit A hereto.

      (h)  Loan.  In connection with the purchase of Common Stock pursuant 
to Section 3(g), the Company shall extend a loan to the Executive in the 
original principal amount of $1,332,500 and bearing interest at the 
applicable federal rate determined under Section 1274 of the Internal 
Revenue Code of 1986, as amended (the "Loan").  The Loan shall be fully 
recourse only with respect to $200,000 of the principal amount thereof and 
the interest on such portion of the principal amount, and shall be evidenced 
by a promissory note in the form of Exhibit B hereto. The Loan shall be 
secured by a pledge of shares of Common Stock owned by the Executive 
pursuant to a Pledge Agreement in the form of Exhibit C hereto.

      4.  Employment Termination.  The employment of the Executive pursuant 
to this Agreement shall terminate upon the occurrence of any of the 
following:

      (a)  At the election of the Company, for cause, immediately upon 
written notice by the Company to the Executive.  For purposes of this 
Agreement, "cause" shall be deemed to exist upon a good faith finding by the 
Board that the Executive has (i) committed an act constituting fraud, 
embezzlement or other felony, (ii) breached his fiduciary duties to the 
Company or (iii) wilfully failed to perform his duties and responsibilities 
hereunder.

      (b)  At the election of the Company, without cause, immediately upon 
written notice by the Company to the Executive, subject to the provisions of 
Section 5(b).

      (c)  The death or disability of the Executive.  For purposes of this 
Agreement, "disability" shall mean the degree of incapacitation as a result 
of illness or accident and whether physical or mental which, in the opinion 
of an independent medical expert selected by the Company and approved by the 
Executive (which approval shall not be unreasonably withheld), makes it 
reasonably unlikely that the Executive will be able to perform his normal 
duties for a period of one hundred twenty (120) days, whether or not 
consecutive, during any 360-day period.

      (d)  At the election of the Executive, for any reason, upon at least 
ninety (90) days prior written notice to the Company.

      5.  Effect of Termination.

      (a)  Termination by the Company for Cause.  In the event the 
Executive's employment is terminated for cause pursuant to Section 4(a), the 
Company shall pay or provide to the Executive the compensation and Benefits 
otherwise payable to him under Section 3 through the last day of his actual 
employment by the Company, but shall have no responsibility for any 
compensation or benefits to the Executive for any time period subsequent to 
such termination.

      (b)  Termination by the Company without Cause.  In the event the 
Executive's employment is terminated without cause pursuant to Section 4(b), 
the Company shall (i) continue to pay him, on a [bi-weekly] basis, his base 
salary specified in Section 3(a), as in effect at the time of such 
termination, for the twelve-month period commencing on the date of such 
termination, and (ii) continue to provide him, for the twelve-month period 
commencing on the date of such termination, with the Benefits to which he 
would otherwise have been entitled hereunder had his employment not been 
terminated; provided, however, that if pursuant to terms of any plan or 
arrangement under which Benefits are provided the Company is unable to 
continue to provide those Benefits to the Executive for all or a portion of 
such twelve-month period at a cost comparable to that which would apply if 
the Executive remained an employee of the Company, the Company shall have 
the right to discontinue providing those Benefits to the Executive and in 
lieu thereof to pay the Executive a cash amount equal to the cost to the 
Company of continuing to provide those Benefits for the remainder of such 
twelve-month period, assuming the Executive remained an employee of the 
Company; and provided further, that in the event Executive has secured full 
time employment in a comparable position, any such obligation on the part of 
the Company shall cease upon the later of the date Executive has secured 
such comparable employment, or six (6) months from the date of termination. 

      (c)  Termination due to Death.  In the event the Executive's 
employment is terminated due to his death, the Company shall pay or provide 
to the estate of the Executive the compensation and Benefits which would 
otherwise be payable to the Executive under Section 3 through the date of 
termination of his employment, but the Company shall have no responsibility 
for any compensation or benefits to the Executive or his estate for any time 
period subsequent to such termination.

      (d)  Termination due to Disability.  In the event the Executive's 
employment is terminated due to his disability, the Company shall for the 
twelve-month period commencing on the date of such termination (i) continue 
to pay him, on a [bi-weekly] basis, an amount equal to the difference 
between (A) his base salary specified in Section 3(a), as in effect at the 
time of such termination, and (B) the pre-tax equivalent amount received by 
the Executive pursuant to any disability insurance provided to the Executive 
by the Company and (ii) continue to provide him with the Benefits to which 
he would otherwise have been entitled hereunder had his employment not been 
terminated; provided, however, that if pursuant to terms of any plan or 
arrangement under which Benefits are provided the Company is unable to 
continue to provide those Benefits to the Executive for all or a portion of 
such twelve-month period at a cost comparable to that which would apply if 
the Executive remained an Executive of the Company, the Company shall have 
the right to discontinue providing those Benefits to the Executive and in 
lieu thereof to pay the Executive a cash amount equal to the cost to the 
Company of continuing to provide those Benefits for the remainder of such 
twelve-month period, assuming the Executive remained an Executive of the 
Company.

      (e)  Voluntary Termination by the Executive.  In the event the 
Executive's employment is terminated by the Executive pursuant to Section 
4(d), the Company shall pay or provide to the Executive the compensation and 
Benefits otherwise payable to him under Section 3 through the last day of 
his actual employment by the Company, but shall have no responsibility for 
any compensation or benefits to the Executive for any time period subsequent 
to such termination.  Provided, however, that for all purposes of this 
Agreement, the Executive's resignation of his employment following the 
occurrence of any of the following shall constitute a termination of the 
Executive's employment by the Company without cause pursuant to Section 
4(b):

            (i) any material reduction in the Executive's duties, 
      responsibilities, or authority, as described herein;

            (ii) any modification or termination of, or adjustment of the 
      terms of the Executive's participation in, any bonus, incentive, or 
      other employee benefit plan unless such modification, termination, or 
      adjustment is applicable to employees or executives of the Company 
      generally or unless after taking into account all such modifications, 
      terminations, and adjustments not generally applicable to employees or 
      executives, the economic value to the Executive of all such plans in 
      the aggregate remains substantially equivalent, in the aggregate, to 
      their value as of the Commencement Date; or

            (iii) any material failure of the Company to comply with the 
      terms of this Agreement.

      (f)  Termination upon Nonrenewal.  If the Executive's employment 
terminates on or before June 30, 2001 because the Company (but not the 
Executive) has given notice of nonrenewal in accordance with Section 1 
above, then the Executive shall thereupon be entitled to the same severance 
pay and Benefits as would be provided under Section 5(b) upon a termination 
by the Company without cause.

      6.  Confidential Information.  

      (a)  Confidential Information.  The Executive acknowledges and 
understands that in the performance of his service as an employee under this 
Agreement, he will obtain knowledge of Confidential Information.  The 
Executive agrees that he shall not, either during the Employment Period or 
at any time thereafter, except as required in the performance of his 
services for the Company, (i) use or disclose any Confidential Information 
outside the Company, or (ii) remove or aid in the removal from the premises 
of the Company any Confidential Information or any property or material 
relating thereto.

      (b)  Delivery of Material.  The Executive shall deliver promptly to 
the Company on the termination of his employment, or at any other time the 
Company may so request, all memoranda, notes, records, reports, manuals, 
computer disks, videotapes, drawings, blueprints and other documents (and 
all copies thereof) which, and to the extent they, embody Confidential 
Information which he may then possess or have under his control.

      (c)  Customer Lists.  The Executive acknowledges that (i) all existing 
lists of customers, vendors and advertisers of the Company developed during 
the course of the Executive's employment by the Company are and shall be the 
sole and exclusive property of the Company and that the Executive neither 
has nor shall have any right, title or interest therein, (ii) such lists are 
and must continue to be confidential, and (iii) such lists are not readily 
accessible to competitors of the Company.

      (d)  Definitions.  For the purposes of this Section 6, "Confidential 
Information" shall mean any information, including, without limitation, 
trade "know-how", trade secrets, subscriber, advertiser and customer lists, 
pricing policies, operational methods, methods of doing business, technical 
processes, formulae, designs and design projects, inventions, software 
programs, business plans, projects, research projects, and other business 
affairs of the Company which (i) is or is designed to be used in the 
business of the Company or results from its research or development 
activities, and (ii) is conceived, developed, discovered or received by, or 
made available to, the Executive during the period that the Executive is 
employed by the Company, in the course of his employment with the Company.  
Confidential Information does not include, and no restriction of the 
Executive contained in this Agreement shall apply to, any of the following 
information:  (i) that at or prior to the time of its availability, 
disclosure to or development, conception or discovery by the Executive, was 
generally known by the public; (ii) was available to the public on a non-
confidential basis prior to its availability, disclosure to or development, 
conception or discovery by the Executive; or (iii) is now or subsequently 
becomes rightfully known in the industry of which the Company is a part.  
The phrase "business of the Company" in Sections 6 and 7 shall mean the 
business in which the Company is now engaged or which may hereafter become 
engaged during the course of the Executive's employment by the Company.  The 
term "Company" in Sections 6, 7 and 8 shall mean the Company and any 
subsidiary of the Company.

      7.  Non-Competition Covenants.

      (a)  Non-Competition Covenants.  The Executive agrees that he will 
not, during the Non-Competition Period, compete directly or indirectly with 
the business of the Company.  The phrase "compete directly or indirectly 
with the business of the Company" shall mean (1) engaging or having a 
material interest, directly or indirectly, as owner, employee, officer, 
director, partner, sales representative, stockholder, capital investor, 
lessor, renderer of consultation services or advice, either alone or in 
association with others, in the operation of any aspect of a business or 
enterprise which is competitive with the business in which the Company is 
engaged during the Employment Period; (2) soliciting any employee of the 
Company to leave the employ of the Company; (3) soliciting any of the 
employees of the Company to become employees of any other person or entity; 
or (4) soliciting any customer of the Company with respect to the business 
of the Company.

      (b)  Non-Competition Period.  For the purposes of this Section 7, 
"Non-Competition Period" shall mean the period during which the Executive is 
employed by the Company and the one-year period commencing on the last day 
of the Executive's employment by the Company. 

      8.  Injunctive and Other Equitable Relief.  

      (a)  The Executive acknowledges that the services to be rendered by 
him under the terms of this Agreement are of a special, unique and 
extraordinary character, which gives them a peculiar value, the loss of 
which cannot be reasonably or adequately compensated in damages in any 
action at law.  By reason of this, the Executive consents and agrees that if 
he violates any of the provisions of Section 6 and 7 hereof, the Company 
shall be entitled, in addition to any other remedies it may have at law, to 
the remedies of injunction, specific performance and other equitable relief 
for a breach by the Executive of Sections 6 and 7 of this Agreement.  This 
Section 8 shall not, however, be construed as a waiver of any of the rights 
which the Company may have for damages or otherwise. 

      (b)  Any waiver by the Company of a breach of any provision of Section 
6 and 7 hereof shall not operate or be construed as a waiver of any 
subsequent breach of such provision or any other provision hereof.

      (c)  The Executive agrees that each provision of Section 6 and 7 shall 
be treated as a separate and independent clause, and the unenforceability of 
any one clause shall in no way impair the enforceability of the other 
clauses herein.  Moreover, if one or more of the provisions contained in 
Section 6 and 7 shall for any reason be held to be excessively broad as to 
scope, activity or subject so as to be unenforceable at law, such provision 
or provisions shall be construed by the appropriate judicial body by 
limiting and reducing it or them so as to be enforceable to the maximum 
extent compatible with the applicable law as it shall then appear.

      (d)  The Executive's obligations under Section 6 and 7 shall survive 
the termination of his employment regardless of the manner of such 
termination and shall be binding upon his heirs, executors, administrators 
and legal representatives.

      9.  Other Agreements.  The Executive hereby represents and warrants 
that he is not bound by the terms of any agreement with any previous 
employer or other party to refrain from using or disclosing any trade secret 
or confidential or proprietary information in the course of his employment 
with the Company or to refrain from competing, directly or indirectly, with 
the business of such previous employer or any other party.  The Executive 
further represents and warrants that his performance of all the terms of 
this Agreement and as an Executive of the Company does not and will not 
breach any agreement to keep in confidence proprietary information, 
knowledge or data acquired by him in confidence or in trust prior to his 
employment with the Company.

      10.  Entire Agreement; Amendments.  This Agreement sets forth the 
entire understanding of the parties with respect to the subject matter 
hereof, and no statement, representation, warranty or covenant has been made 
by any party except as expressly set forth herein.  This Agreement 
supersedes and cancels all prior agreements between the parties, whether 
written or oral, relating to the employment of the Executive.  No 
alteration, amendment or modification of any of the terms and provisions 
hereof shall be valid unless made pursuant to an instrument in writing 
signed by all of the parties hereto.

      11.  Applicable Law.  This Agreement shall be governed by, construed 
and enforced in accordance with the laws of the State of Maine.

      12.  Notices.  All notices, requests, demands and other communications 
hereunder shall be in writing and shall be deemed to have been duly given if 
delivered personally or mailed, first class, postage prepaid, certified 
mail, return receipt requested, or sent by nationally recognized overnight 
courier service, to each of the parties at its or his address as set forth 
at the beginning of this Agreement or as any of the parties may designate in 
conformity with the foregoing.  

      13.  Headings.  The Section headings set forth in this Agreement are 
for reference purposes only and shall not be considered as part of this 
Agreement in any respect nor shall they in any way affect the substance of 
any provisions contained in this Agreement.

      14.  Successor and Assigns.  This Agreement shall be binding upon and 
inure to the benefit of the successors and assigns of the Company.  In 
addition, this Agreement shall be binding upon and inure to the benefit of 
the Executive and his heirs, legal representatives and assigns; provided, 
however, that the obligations of the Executive hereunder may not be assigned 
without the prior written approval of the Board.

      15.  Severability.  If at any time subsequent to the date hereof, any 
provision of this Agreement shall be held by any court of competent 
jurisdiction to be illegal, void or unenforceable, such provision shall be 
of no force and effect, but the illegality or unenforceability of such 
provision shall have no effect upon and shall not impair the enforceability 
of any other provision of this Agreement.

      16.  Dispute Resolution.  In the event of any controversy or claim 
arising out of or relating to the Executive's employment, this Agreement or 
any act or omission of a party hereunder (a "dispute"), either party (by 
written notice to the other) may invoke the procedures of this Section.  
Promptly after such notice is given, the Executive and one or more 
disinterested representatives of the Company's Board of Directors will meet 
to attempt to negotiate a settlement of all pending disputes.  If for any 
reason the Executive and the Company have not entered into a written 
settlement of the dispute(s) within 30 days after the original notice, 
either party may within one year of the original notice give notice 
demanding arbitration.  Thereafter all pending disputes shall be settled by 
arbitration before a panel of three arbitrators, in accordance with the 
rules of the American Arbitration Association pertaining to commercial 
disputes (or such other rules and procedures as the parties may hereafter 
consent to in writing).  The arbitration shall occur in Portland, Maine, or 
such other location as is mutually acceptable to the parties.  Except as the 
parties may hereafter consent in writing, the arbitrator(s) shall be 
required to decide each claim in accordance with applicable law and to set 
forth briefly in writing the award, the rationale of the decision, and those 
facts considered by the arbitrator(s) to be material to such decision.  The 
arbitral award shall be deemed binding upon each party, and judgment on the 
award may be entered in any court having jurisdiction thereof.  This 
agreement to arbitrate shall be enforceable under the Uniform Arbitration 
Act.

      IN WITNESS WHEREOF, the parties hereto have duly executed this 
Agreement as of the day and year first above written.

                                       INTELLIGENT CONTROLS, INC.


                                       By:  ___________________________
                                            Title:

                                       EXECUTIVE:


                                       ________________________________
                                       Roger E. Brooks

EXHIBIT A:  Form of Restricted Stock Agreement
            dated _____________, 1998 (Filed as Exhibit 99.C(5)

EXHIBIT B:  Form of Promissory Note 
            of Brooks dated ____________, 1998 (Filed as Exhibit 99.C(5)

EXHIBIT C:  Form of Pledge Agreement (Filed as Exhibit 99.C(5)





                                                                EXHIBIT 99.C4

[3/26/98 DRAFT]

                            EMPLOYMENT AGREEMENT


      THIS EMPLOYMENT AGREEMENT (the "Agreement"), made as of the ____ day 
of ____________, 1998, is entered into by Intelligent Controls, Inc., a 
Maine corporation with its principal place of business at 74 Industrial Park 
Road, Saco, Maine 04072 (the "Company"), and Alan Lukas, an individual 
residing at 16 Stapleford Drive, Falmouth, Maine 04105 (the "Executive").

                                  Recitals:
                                  ---------

      A.  The Executive is the founder of the Company and has served as 
President and Chief Executive Officer of the Company since 1978.

      B.  The Executive and other members of the Company's Board of 
Directors have voted to appoint Roger E. Brooks as President and Chief 
Executive Officer of the Company as of May 1, 1998 or thereabouts.

      C.  The Company and the Executive desire to define the Executive's 
future roles and responsibilities and to set forth the terms of the 
Company's continued employment of the Executive in these capacities.

      NOW, THEREFORE, in consideration of the mutual covenants and promises 
contained herein, and other good and valuable consideration, the receipt and 
sufficiency of which are hereby acknowledged by the parties hereto, the 
parties agree as follows:

      1.  Term of Employment/Retention.  (a) The Company hereby agrees to 
employ the Executive, and the Executive hereby accepts employment (his 
"Employment") with the Company, commencing on _____________, 1998 (the 
"Commencement Date") and ending on June 30, 2000; provided, however, that 
the term of his Employment hereunder shall be automatically extended for 
periods of one (1) year after such date, unless and until the Company or the 
Executive shall have delivered to the other written notice of its or his 
election to terminate this Agreement as of such date or the end of any one-
year extension period, such notice to be delivered at least ninety (90) days 
prior to the date of termination.  The period of time during which the 
Executive is employed hereunder is hereafter referred to as the "Employment 
Period".

      (b) In addition, the Company hereby agrees to retain the Executive as 
Chairman of the Board of Directors and/or a consultant through June 30, 2003 
or the date of the Annual Meeting of Shareholders in such year, whichever 
occurs first, and the Executive hereby accepts this retention (his 
"Retention").  If the Employment Period (as defined above) ends before such 
date, then the period of time between such date and the end of the 
Employment Period shall be referred to herein as the "Supplemental Retention 
Period".  The Supplemental Retention Period may only be extended by written 
agreement of the Company and the Executive.

      2.  Titles; Duties.  (a) During the Employment Period, the Executive 
shall serve as a Vice President of the Company, subject to the general 
direction and control of the Chief Executive Officer of the Company.  
Initially the Executive's title shall be Vice President for Product 
Development, such title to be subject to appropriate adjustment if and when 
the Executive's duties as a Vice President are revised by the Chief 
Executive Officer or the Board of Directors (the "Board").  The Executive 
hereby accepts such employment and agrees to undertake the duties and 
responsibilities inherent in such position and such other executive duties 
and responsibilities as the Chief Executive Officer shall from time to time 
assign to him.  The Executive agrees to devote his entire business time, 
attention and energies to the business and interests of the Company during 
the Employment Period; provided, however, that the Executive shall have the 
right to serve as a director of up to one other company.  The Executive 
agrees to abide by the rules, regulations, instructions, personnel practices 
and policies of the Company and any changes therein which may be adopted 
from time to time by the Company. 

      (b)  For at least two years from the date of this Agreement, the 
Company shall use its best efforts to cause the Board to designate the 
Executive as Chairman of the Board.  

      (c)  During the Supplemental Retention Period, the Executive shall (i) 
serve as Chairman of the Board if so designated by the Board and (ii) serve 
as a consultant to the Company.  The Executive shall be required during the 
Supplemental Retention Period to make himself available for up to 400 hours 
of services per year.  Either the Board or the Company's chief executive 
officer shall define the nature and timing of the Executive's services 
during such period, subject however to the Executive's prior approval (which 
shall not be unreasonably withheld).

      3.  Compensation and Benefits.

      (a)  Salary.  During the Employment Period, the Company shall pay the 
Executive, in equal bi-weekly installments, a base salary at the rate of 
$120,000 per year, subject to annual increases in the discretion of the 
Board based on the Executive's performance.

      (b)  Bonuses.  During the Employment Period, the Executive shall be 
eligible to receive  an annual bonus of up to 25% of the Executive's annual 
base salary, the first of such bonuses to accrue beginning on the date as of 
which the Investment Agreement is executed.  The Executive's eligibility to 
receive such bonus shall be dependent on the achievement of financial and 
operating objectives determined by the Board.

      (c)  Additional Retainer.  During the Employment Period and the 
Supplemental Retention Period, the Company shall also pay the Executive a 
retainer at the rate of $30,000, to be paid in equal bi-weekly installments.  
This retainer shall be for services to the Company as a Director and/or 
consultant, and shall be in lieu of any other compensation to which the 
Executive would otherwise be entitled as a Director of the Company or any of 
its subsidiaries.

      (d)  Executive Benefit Plans.  During the Employment Period, the 
Executive shall be eligible to participate in any life insurance, medical, 
retirement, pension or profit-sharing or other benefit plans or arrangements 
now or hereafter generally made available by the Company to him or executive 
officers of the Company to the extent the Executive qualifies under the 
provisions of any such plans (collectively, the "Benefits").  The Benefits 
include, without limitation, participation in the Company's corporate 
membership at the Woodlands Country Club or a comparable facility, on terms 
equivalent to those in effect at the date of this Agreement.  During the 
Supplemental Retention Period, the Executive and his family shall be 
entitled to participate in the Company's health insurance program, on the 
same terms as were in effect for him at the end of the Employment Period; 
provided that if the Executive and his family are ineligible to participate 
in such program, then the Company may instead reimburse him for the 
reasonable cost of obtaining comparable health insurance coverage.

      (e)  Vacation.  During the Employment Period, the Executive shall be 
entitled to vacations (taken consecutively or in segments), not to exceed an 
aggregate of four (4) weeks per year.

      (f)  Expense Reimbursement.  The Company shall reimburse the Executive 
for all reasonable expenses properly incurred by him on behalf of the 
Company in the performance of his duties hereunder and in accordance with 
policies set by the Board; provided that proper vouchers are submitted to 
the Company by the Executive evidencing such expenses and the purposes for 
which the same were incurred.

      (g)  Future Stock Options.  If and to the extent that the Company 
grants its executive officers stock options or other stock-related 
incentives, the Board shall in good faith consider whether the Executive 
should be permitted to participate in such incentives.  Provided, however, 
that the Executive shall in no event be entitled to additional stock-related 
incentives in respect of (i) the purchase of 486,923 shares of common stock 
by Mr. Brooks pursuant to his restricted stock arrangement with the Company 
or (ii) grants of options under the 1998 Stock Option Plan (or successor 
plans) if the common stock underlying such options does not exceed 300,000 
shares in the aggregate.

      4.  Termination of Employment and/or Retention.  The Executive's 
Employment and/or Retention shall terminate upon the occurrence of any of 
the following:

      (a)  At the election of the Company, for cause, immediately upon 
written notice by the Company to the Executive.  For purposes of this 
Agreement, "cause" shall be deemed to exist upon a good faith finding by the 
Board that the Executive has (i) committed an act constituting fraud, 
embezzlement or other felony, (ii) breached his fiduciary duties to the 
Company or (iii) wilfully failed to perform his duties and responsibilities 
hereunder.  Provided, however, that during the Employment Period, the 
Company may not terminate his Retention for cause unless it has terminated 
his Employment for cause.

      (b)  At the election of the Company, without cause, immediately upon 
written notice by the Company to the Executive, subject to the provisions of 
Section 5(b).

      (c)  The death or disability of the Executive.  For purposes of this 
Agreement, "disability" shall mean the degree of incapacitation as a result 
of illness or accident and whether physical or mental which, in the opinion 
of an independent medical expert selected by the Company and approved by the 
Executive (which approval shall not be unreasonably withheld), makes it 
reasonably unlikely that the Executive will be able to perform his normal 
duties for a period of one hundred twenty (120) days, whether or not 
consecutive, during any 360-day period.

      (d)  At the election of the Executive, for any reason, upon at least 
ninety (90) days prior written notice to the Company.  Provided, however, 
that during the Employment Period the Executive may not terminate his 
Retention unless he has also offered to terminate his Employment.

      5.  Effect of Termination.

      (a)  Termination by the Company for Cause.  In the event the 
Executive's Employment (and/or Retention, as the case may be) is terminated 
for cause pursuant to Section 4(a), the Company shall pay or provide to the 
Executive the compensation and Benefits otherwise payable to him under 
Section 3 through the last day of his actual Employment (and/or Retention, 
as the case may be) by the Company, but shall have no responsibility for any 
compensation or benefits to the Executive for any time period subsequent to 
such termination.

      (b)  Termination by the Company without Cause.  (1) In the event the 
Executive's Employment is terminated without cause pursuant to Section 4(b), 
the Company shall (i) continue to pay him, on a bi-weekly basis, his base 
salary specified in Section 3(a), as in effect at the time of such 
termination, for the twelve-month period commencing on the date of such 
termination or until June 30, 2000, whichever is later (the "Severance 
Period"), and (ii) continue to provide him, through the Severance Period, 
with the Benefits to which he would otherwise have been entitled hereunder 
had his Employment not been terminated; provided, however, that if pursuant 
to terms of any plan or arrangement under which Benefits are provided the 
Company is unable to continue to provide those Benefits to the Executive for 
all or a portion of the Severance Period at a cost comparable to that which 
would apply if the Executive remained an employee of the Company, the 
Company shall have the right to discontinue providing those Benefits to the 
Executive and in lieu thereof to pay the Executive a cash amount equal to 
the cost to the Company of continuing to provide those Benefits for the 
remainder of such period, assuming the Executive remained an employee of the 
Company; and provided further, that in the event Executive has secured full 
time employment in a comparable position, the Severance Period shall be 
deemed to end as of the later of the date Executive has secured such 
comparable employment, or six (6) months from the date of termination of his 
Employment. 

      (2)  In the event the Executive's Retention is terminated without 
cause pursuant to Section 4(b), the Company through June 30, 2003 shall 
continue to (i) pay him, on a bi-weekly basis, the retainer specified in 
Section 3(c), as in effect at the time of such termination, and (ii) make 
health insurance benefits available to him and his family as specified in 
the last sentence of Section 3(d).

      (c)  Termination due to Death.  In the event the Executive's 
Employment and Retention is terminated due to his death, the Company shall 
pay or provide to the estate of the Executive the compensation and Benefits 
which would otherwise be payable to the Executive under Section 3 through 
the date of termination, but the Company shall have no responsibility for 
any compensation or benefits to the Executive or his estate for any time 
period subsequent to such termination.

      (d)  Termination due to Disability.  In the event the Executive's 
Employment and/or Retention is terminated due to his disability, the Company 
shall for the twelve-month period commencing on the date of such termination 
(i) continue to pay him, on a bi-weekly basis, an amount equal to the 
difference between (A) his base salary under Section 3(a) plus (as the case 
may be) his retainer under Section 3(c), in each case as in effect at the 
time of such termination, and (B) the pre-tax equivalent amount received by 
the Executive pursuant to any disability insurance provided to the Executive 
by the Company and (ii) continue to provide him with the Benefits to which 
he would otherwise have been entitled hereunder had his Employment and/or 
Retention (as the case may be) not been terminated; provided, however, that 
if pursuant to terms of any plan or arrangement under which Benefits are 
provided the Company is unable to continue to provide those Benefits to the 
Executive for all or a portion of such twelve-month period at a cost 
comparable to that which would apply if the Executive remained an Executive 
of the Company, the Company shall have the right to discontinue providing 
those Benefits to the Executive and in lieu thereof to pay the Executive a 
cash amount equal to the cost to the Company of continuing to provide those 
Benefits for the remainder of such twelve-month period, assuming the 
Executive remained an Executive of the Company.    

      (e)  Voluntary Termination by the Executive.  In the event the 
Executive's Employment and/or Retention is terminated by the Executive 
pursuant to Section 4(d), the Company shall pay or provide to the Executive 
the compensation and Benefits otherwise payable to him under Section 3 
through the last day of his actual Employment and/or Retention (as the case 
may be) by the Company, but shall have no responsibility for any 
compensation or benefits to the Executive for any time period subsequent to 
such termination. 

      (f)  Termination upon Nonrenewal.  If the Executive's Employment 
terminates on or before June 30, 2001 because the Company (but not the 
Executive) has given notice of nonrenewal in accordance with Section 1(a) 
above, then the Executive shall thereupon be entitled to the same severance 
pay and Benefits as would be provided under Section 5(b) upon a termination 
of his Employment by the Company without cause.

      6.  Confidential Information.  

      (a)  Confidential Information.  The Executive acknowledges and 
understands that in the performance of his service as an employee under this 
Agreement, he will obtain knowledge of Confidential Information.  The 
Executive agrees that he shall not, either during the Employment Period or 
at any time thereafter, except as required in the performance of his 
services for the Company, (i) use or disclose any Confidential Information 
outside the Company, or (ii) remove or aid in the removal from the premises 
of the Company any Confidential Information or any property or material 
relating thereto.

      (b)  Delivery of Material.  The Executive shall deliver promptly to 
the Company on the termination of his Employment and/or Retention (as the 
case may be), or at any other time the Company may so request, all 
memoranda, notes, records, reports, manuals, computer disks, videotapes, 
drawings, blueprints and other documents (and all copies thereof) which, and 
to the extent they, embody Confidential Information which he may then 
possess or have under his control.

      (c)  Customer Lists.  The Executive acknowledges that (i) all existing 
lists of customers, vendors and advertisers of the Company developed during 
the course of the Executive's Employment and/or Retention (as the case may 
be) by the Company are and shall be the sole and exclusive property of the 
Company and that the Executive neither has nor shall have any right, title 
or interest therein, (ii) such lists are and must continue to be 
confidential, and (iii) such lists are not readily accessible to competitors 
of the Company.

      (d)  Definitions.  For the purposes of this Section 6, "Confidential 
Information" shall mean any information, including, without limitation, 
trade "know-how", trade secrets, subscriber, advertiser and customer lists, 
pricing policies, operational methods, methods of doing business, technical 
processes, formulae, designs and design projects, inventions, software 
programs, business plans, projects, research projects, and other business 
affairs of the Company which (i) is or is designed to be used in the 
business of the Company or results from its research or development 
activities, and (ii) is conceived, developed, discovered or received by, or 
made available to, the Executive during the period that the Executive is 
employed or retained by the Company, in the course of his employment with or 
retention by the Company.  Confidential Information does not include, and no 
restriction of the Executive contained in this Agreement shall apply to, any 
of the following information:  (i) that at or prior to the time of its 
availability, disclosure to or development, conception or discovery by the 
Executive, was generally known by the public; (ii) was available to the 
public on a non-confidential basis prior to its availability, disclosure to 
or development, conception or discovery by the Executive; or (iii) is now or 
subsequently becomes rightfully known in the industry of which the Company 
is a part.  The phrase "business of the Company" in Sections 6 and 7 shall 
mean the business in which the Company is now engaged or which may hereafter 
become engaged during the course of the Executive's Employment and/or 
Retention (as the case may be) by the Company.  The term "Company" in 
Sections 6, 7 and 8 shall mean the Company and any subsidiary of the 
Company.

      7.  Non-Competition Covenants.  

      (a)  Non-Competition Covenants.  The Executive agrees that he will 
not, during the Non-Competition Period, compete directly or indirectly with 
the business of the Company.  The phrase "compete directly or indirectly 
with the business of the Company" shall mean (1) engaging or having a 
material interest, directly or indirectly, as owner, employee, officer, 
director, partner, sales representative, stockholder, capital investor, 
lessor, renderer of consultation services or advice, either alone or in 
association with others, in the operation of any aspect of a business or 
enterprise which is competitive with the business in which the Company is 
engaged during the Employment Period; (2) soliciting any employee of the 
Company to leave the employ of the Company; (3) soliciting any of the 
employees of the Company to become employees of any other person or entity; 
or (4) soliciting any customer of the Company with respect to the business 
of the Company.

      (b)  Non-Competition Period.  For the purposes of this Section 7, 
"Non-Competition Period" shall mean the period during which the Executive is 
employed by the Company and the one-year period commencing on the last day 
of the Executive's Employment and/or Retention (as the case may be) by the 
Company. 

      8.  Injunctive and Other Equitable Relief.  

      (a)  The Executive acknowledges that the services to be rendered by 
him under the terms of this Agreement are of a special, unique and 
extraordinary character, which gives them a peculiar value, the loss of 
which cannot be reasonably or adequately compensated in damages in any 
action at law.  By reason of this, the Executive consents and agrees that if 
he violates any of the provisions of Section 6 and 7 hereof, the Company 
shall be entitled, in addition to any other remedies it may have at law, to 
the remedies of injunction, specific performance and other equitable relief 
for a breach by the Executive of Sections 6 and 7 of this Agreement.  This 
Section 8 shall not, however, be construed as a waiver of any of the rights 
which the Company may have for damages or otherwise. 

      (b)  Any waiver by the Company of a breach of any provision of Section 
6 and 7 hereof shall not operate or be construed as a waiver of any 
subsequent breach of such provision or any other provision hereof.

      (c)  The Executive agrees that each provision of Section 6 and 7 shall 
be treated as a separate and independent clause, and the unenforceability of 
any one clause shall in no way impair the enforceability of the other 
clauses herein.  Moreover, if one or more of the provisions contained in 
Section 6 and 7 shall for any reason be held to be excessively broad as to 
scope, activity or subject so as to be unenforceable at law, such provision 
or provisions shall be construed by the appropriate judicial body by 
limiting and reducing it or them so as to be enforceable to the maximum 
extent compatible with the applicable law as it shall then appear.

      (d)  The Executive's obligations under Section 6 and 7 shall survive 
the termination of his Employment and/or Retention (as the case may be) 
regardless of the manner of such termination and shall be binding upon his 
heirs, executors, administrators and legal representatives.

      9.  Other Agreements.  The Executive hereby represents and warrants 
that he is not bound by the terms of any agreement with any previous 
employer or other party to refrain from using or disclosing any trade secret 
or confidential or proprietary information in the course of his employment 
with the Company or to refrain from competing, directly or indirectly, with 
the business of such previous employer or any other party.  The Executive 
further represents and warrants that his performance of all the terms of 
this Agreement and as an Executive of the Company does not and will not 
breach any agreement to keep in confidence proprietary information, 
knowledge or data acquired by him in confidence or in trust prior to his 
employment with the Company.

      10.  Entire Agreement; Amendments.  This Agreement sets forth the 
entire understanding of the parties with respect to the subject matter 
hereof, and no statement, representation, warranty or covenant has been made 
by any party except as expressly set forth herein.  This Agreement 
supersedes and cancels all prior agreements between the parties, whether 
written or oral, relating to the employment of the Executive.  No 
alteration, amendment or modification of any of the terms and provisions 
hereof shall be valid unless made pursuant to an instrument in writing 
signed by all of the parties hereto.

      11.  Applicable Law.  This Agreement shall be governed by, construed 
and enforced in accordance with the laws of the State of Maine.

      12.  Notices.  All notices, requests, demands and other communications 
hereunder shall be in writing and shall be deemed to have been duly given if 
delivered personally or mailed, first class, postage prepaid, certified 
mail, return receipt requested, or sent by nationally recognized overnight 
courier service, to each of the parties at its or his address as set forth 
at the beginning of this Agreement or as any of the parties may designate in 
conformity with the foregoing.  

      13.  Headings.  The Section headings set forth in this Agreement are 
for reference purposes only and shall not be considered as part of this 
Agreement in any respect nor shall they in any way affect the substance of 
any provisions contained in this Agreement.

      14.  Successor and Assigns.  This Agreement shall be binding upon and 
inure to the benefit of the successors and assigns of the Company.  In 
addition, this Agreement shall be binding upon and inure to the benefit of 
the Executive and his heirs, legal representatives and assigns; provided, 
however, that the obligations of the Executive hereunder may not be assigned 
without the prior written approval of the Board.

      15.  Severability.  If at any time subsequent to the date hereof, any 
provision of this Agreement shall be held by any court of competent 
jurisdiction to be illegal, void or unenforceable, such provision shall be 
of no force and effect, but the illegality or unenforceability of such 
provision shall have no effect upon and shall not impair the enforceability 
of any other provision of this Agreement.

      16.  Dispute Resolution.  In the event of any controversy or claim 
arising out of or relating to the Executive's Employment and/or Retention 
(as the case may be), this Agreement or any act or omission of a party 
hereunder (a "dispute"), either party (by written notice to the other) may 
invoke the procedures of this Section.  Promptly after such notice is given, 
the Executive and one or more disinterested representatives of the Company's 
Board of Directors will meet to attempt to negotiate a settlement of all 
pending disputes.  If for any reason the Executive and the Company have not 
entered into a written settlement of the dispute(s) within 30 days after the 
original notice, either party may within one year of the original notice 
give notice demanding arbitration.  Thereafter all pending disputes shall be 
settled by arbitration before a panel of three arbitrators, in accordance 
with the rules of the American Arbitration Association pertaining to 
employment disputes (or such other rules and procedures as the parties may 
hereafter consent to in writing).  The arbitration shall occur in Portland, 
Maine, or such other location as is mutually acceptable to the parties.  
Except as the parties may hereafter consent in writing, the arbitrator(s) 
shall be required to decide each claim in accordance with applicable law and 
to set forth briefly in writing the award, the rationale of the decision, 
and those facts considered by the arbitrator(s) to be material to such 
decision.  The arbitral award shall be deemed binding upon each party, and 
judgment on the award may be entered in any court having jurisdiction 
thereof.  This agreement to arbitrate shall be enforceable under the Uniform 
Arbitration Act.  In any action to compel arbitration under this Section or 
to enforce an arbitral award, the prevailing party shall be entitled to an 
award of its reasonable expenses, including attorneys fees.

      IN WITNESS WHEREOF, the parties hereto have duly executed this 
Agreement as of the day and year first above written.

                                      INTELLIGENT CONTROLS, INC.


                                      By: __________________________________
                                          Title:


                                      EXECUTIVE:

                                      ______________________________________
                                      Alan Lukas



                                                               EXHIBIT 99.C(5)

                         INTELLIGENT CONTROLS, INC.

                EMPLOYEE RESTRICTED STOCK PURCHASE AGREEMENT

      This Agreement is made as of the ___ day of ________, 1998, by and 
between INTELLIGENT CONTROLS, INC., a Maine corporation (the "Company"), and 
Roger E. Brooks ("Purchaser").

      In consideration of the mutual covenants and representations herein 
set forth, the Company and Purchaser agree as follows:

      1.  Purchase and Sale of Stock.  Subject to the terms and conditions 
of this Agreement, the Company hereby agrees to sell to Purchaser and 
Purchaser agrees to purchase from the Company on the Closing Date (as herein 
defined), 486,923 shares (the "Shares") of the Company's common stock, no 
par value (the "Common Stock"), at a price of $3.25 per share (the "Issue 
Price").  The purchase price for the Shares shall be paid by Purchaser as 
follows:

            (i)   $250,000 in cash; and

            (ii)  $1,332,500 by promissory note in the form attached hereto 
      as Exhibit A (the "Note").  As security for the payment of the Note 
      and any renewal or modification thereof, Purchaser hereby grants to 
      the Company a security interest in, and pledges and delivers to the 
      Company, the Shares, to be held in escrow pursuant to Section 7 
      hereof.

      2.  Closing.  The purchase and sale of the Shares shall occur at a 
closing (the "Closing") to be held at such time and place as designated by 
the Company by written notice to Purchaser.  The Closing shall take place at 
the principal office of the Company or at such other place as shall be 
designated by the Company.  At the Closing, the Company will issue a 
certificate representing the Shares registered in the name of Purchaser 
against receipt of the Note and a certified check in the amount of $250,000.  

      3.  (a)  Repurchase Option.  In the event Purchaser's employment with 
the Company is terminated as provided in Section 4 of that certain 
Employment Agreement between the Company and Purchaser dated as of 
_____________, 1998 (the "Employment Agreement"), the Company shall have the 
option to repurchase up to all of the Unvested Shares (as defined below) at 
the Issue Price.  In the event the Company exercises its repurchase option 
as set forth in this Section 3(a), the Company shall, within thirty (30) 
days after Purchaser's termination of employment, give to Purchaser a 
written notice specifying the number of Unvested Shares it is electing to 
repurchase and the time for closing, which closing shall be held at the 
Company's principal office and shall occur no earlier than 10 days and no 
later than 20 days after the date such notice is given.  Upon the date of 
any such notice from the Company, the interest of Purchaser in the Unvested 
Shares specified in such notice shall automatically terminate, except for 
Purchaser's right to receive payment from the Company for such Unvested 
Shares.  Payment for such Unvested Shares may, at the option of the Company, 
be made by cancellation of the corresponding amount due under the Note.

      (b)  Vesting.  The repurchase option set forth in Section 3(a) with 
respect to the Shares shall lapse and such Shares shall automatically become 
vested (all Shares as to which such repurchase option shall have not lapsed 
being referred to as "Unvested Shares"):

            (i)  with respect to 76,923 Shares at the time of the Closing;

            (ii)  with respect to 25,625 of the remaining number of Shares 
      upon the passage of every three months;

            (iii)  with respect to all of the remaining Shares upon the sale 
      of all or substantially all of the Company's assets or stock, or a 
      upon a "change of control" of the Company.  A "change of control" 
      means:

                  (A)  any person or entity, other than an existing Company 
            shareholder, becomes the beneficial owner of 50% or more of the 
            voting power of the Company;

                  (B)  a change in the majority of the Company's directors, 
            other than a change approved by the Company's current 
            shareholders; or

                  (C)  a sale of substantially all of the Company by sale of 
            assets, stock, merger, consolidation or other reorganization; 
            provided, however, that a reorganization or recapitalization of 
            the Company not constituting a sale to a purchaser for value 
            will not constitute a sale resulting in a lapse of such 
            repurchase option; and

            (iv)  with respect to 102,500 of the remaining number of Shares 
      in the event of termination of Purchaser's employment with the Company 
      pursuant to Sections 4(b) or 4(c) of the Employment Agreement (or upon 
      an event treated as a termination without "cause" pursuant to Section 
      5(e) or 5(f) of the Employment Agreement), in addition to any Shares 
      which have previously vested.

      4.  Stock Splits, etc.  If from time to time during the term of this 
Agreement:

            (a)  there is any stock dividend or liquidating dividend of cash 
      and/or property, stock split or other change in the character or 
      amount of any of the outstanding securities of the Company; or

            (b)  there is any consolidation, merger or sale of all or 
      substantially all of the assets of the Company;

then, in such event, any and all new, substituted or additional securities 
or other property to which Purchaser is entitled by reason of his ownership 
of the Shares shall be immediately subject to this Agreement and be included 
in the word "Shares" for all purposes with the same force and effect as the 
Shares presently subject to the terms of this Agreement.  While the 
aggregate purchase price shall remain the same after each such event, the 
number of shares vesting thereafter under Section 3(b) of this Agreement and 
the purchase price per share upon exercise of the repurchase option 
described in Section 3 shall be appropriately adjusted.

      5.  Legends.  All certificates representing any of the Shares subject 
to the provisions of this Agreement shall have endorsed thereon the 
following legends:

      (a)  "THE SHARES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO A 
           REPURCHASE OPTION IN FAVOR OF THE COMPANY AS SET FORTH IN AN 
           AGREEMENT BETWEEN THE COMPANY AND THE REGISTERED HOLDER, A COPY 
           OF WHICH IS ON FILE AT THE PRINCIPAL OFFICE OF THE COMPANY."

      (b)  "THE SHARES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN 
           REGISTERED UNDER THE SECURITIES ACT OF 1933 AND MAY NOT BE SOLD, 
           OFFERED FOR SALE, PLEDGED OR HYPOTHECATED IN THE ABSENCE OF AN 
           EFFECTIVE REGISTRATION STATEMENT UNDER SAID ACT OR AN OPINION OF 
           COUNSEL SATISFACTORY TO THE COMPANY THAT SUCH REGISTRATION IS NOT 
           REQUIRED."

      6.  Purchaser's Representations.  In connection with his purchase of 
the Shares, Purchaser hereby represents and warrants to the Company as 
follows:

      (a)  Investment Intent; Capacity to Protect Interests.  Purchaser is 
purchasing the Shares solely for his own account for investment and not with 
a view to or for sale in connection with any distribution of the Shares or 
any portion thereof and not with any present intention of selling, offering 
to sell or otherwise disposing of or distributing the Shares or any portion 
thereof in any transaction other than a transaction exempt from registration 
under the Act.  Purchaser also represents that the entire legal and 
beneficial interest of the Shares is being purchased, and will be held, for 
Purchaser's account only, and neither in whole or in part for any other 
person.  Purchaser either has a pre-existing business or personal 
relationship with the Company or its officers, directors or controlling 
persons or by reason of Purchaser's business or financial experience or the 
business or financial experience of Purchaser's professional advisors who 
are unaffiliated with and who are not compensated by the Company or any 
affiliate or selling agent of the Company, directly or indirectly, could be 
reasonably assumed to have the capacity to evaluate the merits and risks of 
an investment in the Company and to protect Purchaser's own interests in 
connection with this transaction.

      (b)  Information Concerning Company.  Purchaser has heretofore 
discussed the Company and its plans, operations and financial condition with 
the Company's officers and has heretofore received all such information as 
Purchaser has deemed necessary and appropriate to enable Purchaser to 
evaluate the financial risk inherent in making an investment in the Shares, 
and Purchaser has received satisfactory and complete information concerning 
the business and financial condition of the Company in response to all 
inquiries in respect thereof.

      (c)  Economic Risk.  Purchaser realizes that the purchase of the 
Shares will be a highly speculative investment and involves a high degree of 
risk, and Purchaser is able to hold the Shares for an indefinite period of 
time and suffer a complete loss on his investment.

      (d)  Restricted Securities.  Purchaser understands and acknowledges 
that:

            (i)  the sale of the Shares has not been registered under the 
      Act, and the Shares must be held indefinitely unless subsequently 
      registered under the Act or an exemption from such registration is 
      available and the Company is under no obligation to register the 
      Shares;

            (ii)  the share certificate(s) representing the Shares will be 
      stamped with the legends specified in Section 7 hereof; and

            (iii)  the Company will make a notation in its records of the 
      aforementioned restrictions on transfer and legends.

      (e)  Disposition under Rule 144.  Purchaser understands that the 
Shares are restricted securities within the meaning of Rule 144 promulgated 
under the Securities Act of 1933, as amended (the "Act"); that the exemption 
from registration under Rule 144 will not be available in any event for at 
least one year from the date of purchase and payment for the Shares, and 
even then will not be available unless (i) a public trading market then 
exists for the Common Stock, (ii) adequate information concerning the 
Company is then available to the public, and (iii) other terms and 
conditions of Rule 144 are complied with; and that any sale of the Shares 
may be made only in limited amounts in accordance with such terms and 
conditions.

      (f)  Further Limitations on Disposition.  Without in any way limiting 
his representations set forth above, Purchaser further agrees that he shall 
in no event make any disposition of all or any portion of the Shares unless 
and until:

            (i)  there is then in effect a registration statement under the 
      Act covering such proposed disposition and such disposition is made in 
      accordance with said registration statement; or

            (ii)(A)  Purchaser shall have notified the Company of the 
      proposed disposition and shall have furnished the Company with a 
      detailed statement of the circumstances surrounding the proposed 
      disposition, (B) Purchaser shall have furnished the Company with an 
      opinion of Purchaser's counsel to the effect that such disposition 
      will not require registration of such Shares under the Act, and (C) 
      such opinion of Purchaser's counsel shall have been concurred in by 
      counsel for the Company and the Company shall have advised Purchaser 
      of such concurrence.

      7.  Escrow.  As security for the faithful performance of the terms of 
this Agreement and the Note and to ensure the availability for delivery of 
the Shares upon exercise of the repurchase option of the Company herein 
provided, Purchaser agrees to deliver to and deposit with the Secretary of 
the Company, to be held in escrow by the Company as pledgee, two stock 
assignments duly endorsed (with date and number of shares blank) with the 
certificate or certificates evidencing the Shares.  Such documents are to be 
held by the Company pursuant to the terms of that certain Pledge Agreement 
between the Company and Purchaser of even date herewith.  After the Note has 
been fully repaid, the Company shall deliver to Purchaser all vested Shares.

      8.  Transfers not Recognized.  The Company shall not be required (i) 
to transfer on its books any of the Shares which shall have been transferred 
in violation of any of the provisions of this Agreement, or (ii) to treat as 
owner of such Shares or to accord the right to vote as such owner or to pay 
dividends to any transferee to whom such Shares shall have been so 
transferred.

      9.  Rights as Stockholder.  Subject to the provisions of Section 3 and 
Section 7, Purchaser shall, during the term of this Agreement, exercise all 
rights and privileges of a stockholder of the Company with respect to the 
Shares, including without limitation the right to vote and the right to 
receive any dividends payable with respect thereto.

      10.  Taxes.  Purchaser acknowledges that an amount equal to the fair 
market value of the Shares, to the extent in excess of the Issue Price, 
shall constitute income received by Purchaser for income tax purposes, and 
that provision must be made for income taxes to be withheld by the Company 
with respect to the Shares, whenever and to the extent that the Shares vest 
pursuant to Section 3(b) of this Agreement, or upon the execution of this 
Agreement if Purchaser makes an election pursuant to Section 83(b) of the 
Internal Revenue Code.  Purchaser agrees that Purchaser will make 
appropriate provisions for the collection and payment of such withholding 
taxes, in whatever manner is reasonably determined by the Company, including 
without limitation payment by Purchaser to the Company of cash in the amount 
of required withholding taxes or withholding from other compensation due 
Purchaser.  The parties believe that the fair market value of the Shares at 
the Closing Date equals the Issue Price.

      11.  Miscellaneous.  (a)  Any notice hereunder shall be in writing 
personally delivered by courier or mailed by registered or certified mail, 
postage prepaid, and addressed to Purchaser at the address appearing in the 
records of the Company or to the Company at its principal executive offices, 
or at such other address as may be specified by Purchaser or the Company to 
the other party by notice given in the manner herein provided.  A notice 
shall be deemed to have been given and received upon the earlier of (i) 
three business days after the date on which it is deposited in the U.S. 
mails or (ii) receipt by the party to whom such notice is directed.

      (b)  No waiver by a party hereto of a breach of any provision of this 
Agreement shall be deemed to be a waiver of any preceding or subsequent 
breach of the same or any other provision thereof.

      (c)  Purchaser acknowledges that the remedy at law for any breach of 
this Agreement will be inadequate, and agrees that the Company shall, in 
addition to whatever other remedies it may have, be entitled to injunctive 
relief.

      (d)  This Agreement shall be governed by the laws of the State of 
Maine.  This Agreement sets forth the entire agreement between the parties 
concerning the subject matter hereof and supersedes any prior agreements and 
understandings relating to the subject matter hereof.  No amendment or 
modification hereof will be effective unless it is in writing and signed by 
the parties.

      (e)  The Company may assign its rights and delegate its duties under 
this Agreement, including its rights under Section 3 hereof.  If any such 
assignment or delegation requires consent of any state securities 
authorities, the parties agree to cooperate in requesting such consent.  
This Agreement shall inure to the benefit of the successors and assigns of 
the Company and, subject to the restrictions on transfer herein set forth, 
be binding upon Purchaser, his heirs, executors, administrators, successors 
and assigns.

      (f)  Nothing in this Agreement shall affect in any manner whatsoever 
the right or power of the Company, or a parent or subsidiary of the Company, 
to terminate Purchaser's employment, for any reason, with or without cause.

      IN WITNESS WHEREOF, the parties have executed this Agreement on the 
day and year first above written.


                                       INTELLIGENT CONTROLS, INC.


                                       By: _____________________________
                                           Title:


                                       PURCHASER:


                                       _________________________________
                                       Roger E. Brooks

EXHIBIT A:  Form of Purchaser's 
            Promissory Note



                               PROMISSORY NOTE

$1,332,500.00                                      Boston, Massachusetts
                                                   [___________, 1998]


      FOR VALUE RECEIVED, the undersigned, Roger E. Brooks, hereby promises 
to pay to the order of Intelligent Controls, Inc. (the "Payee"), as 
hereinafter provided, the principal sum of ONE MILLION THREE HUNDRED THIRTY 
TWO THOUSAND FIVE HUNDRED DOLLARS, with interest on all unpaid principal, 
from and including the date hereof, at the rate of [insert applicable 
federal rate] per annum.  Interest shall be computed on the basis of a year 
of 360 days and actual number of days elapsed.

      Said principal sum and interest thereon shall be due and payable on 
demand on or after [___________________], 2003.

      The undersigned shall have the right at any time or times, without 
penalty, to prepay, up to the entire unpaid principal balance hereof, 
provided that there is paid with each such payment all interest accrued and 
unpaid on the amount thereof to the date of payment.

      The amount of all principal and (to the extent permitted by then 
applicable law) all interest which is not paid when due (whether on demand 
or by acceleration) shall bear interest, until payment of such overdue 
amount in full, at the rate of twelve percent (12%) per annum, or the 
maximum rate of interest, if lower, permitted by applicable law.

      All payments of interest and principal shall be made at the principal 
office of the Payee, at 74 Industrial Park Road, Saco, Maine 04072, or at 
such other place as the holder hereof may from time to time designate.  All 
payments hereunder shall first be applied to unpaid accrued interest and the 
balance, if any, to principal.  If, however, the holder has incurred costs 
and expenses of collection in enforcing this note, as described below, such 
payments shall first be applied thereto.

      The occurrence of any of the following events shall constitute a 
default under this note:

      A.  default in the payment of any principal or interest hereunder when 
          due;

      B.  assignment for the benefit of creditors by the undersigned;

      C.  commencement of any proceeding under any law of any jurisdiction, 
          now or hereafter in force, relating to bankruptcy, insolvency or 
          otherwise to the protection or relief of debtors or the 
          readjustment of indebtedness, by or against the undersigned; or

      D.  termination of the undersigned's employment by the Payee for any 
          reason.

      Upon any default described in paragraphs B and C above, this note 
shall automatically become immediately due and payable.  Upon any default 
described in paragraph A above, this note, at the option of the holder, 
shall become immediately due and payable.  Upon any default described in 
paragraph D above, this note, at the option of the holder, shall become due 
and payable on or after the 90th day following the date the undersigned's 
employment by the Payee is terminated, provided that if such termination of 
employment is due to the undersigned's death or disability in accordance 
with Section 4(c) of the Employment Agreement dated ___________, 1998 
between the undersigned and the Payee (the "Employment Agreement") or 
effected by the Payee without "cause" in accordance with Section 4(b) of the 
Employment Agreement [or upon an event treated as a termination without 
"cause" pursuant to Section 5(e) or 5(f) thereof], then this note, at the 
option of the holder, shall only become due and payable on or after the 
first anniversary of the date the undersigned's employment by the Payee is 
so terminated.

      The undersigned hereby, to the fullest extent permitted by applicable 
law, (a) waives presentment, demand, notice, protest and all other demands 
and notices, in connection with delivery, acceptance, performance, default, 
acceleration or enforcement of or under this note; and (b) agrees to pay to 
the holder, on demand, all costs and expenses of collection, including, 
without limitation, reasonable attorneys' fees and legal expenses, incurred 
by the holder in enforcing this note, whether or not litigation is 
commenced.

      No failure by the holder to exercise, or delay by the holder in 
exercising, any right or remedy hereunder shall operate as a waiver thereof 
or of any other right or remedy and no single or partial exercise of any 
right or remedy shall preclude any other or further exercise thereof or of 
any other right or remedy.  Acceptance by the holder of any payment after 
the maturity of this note has been accelerated shall not constitute a waiver 
of such acceleration.

      This note shall be full recourse only with respect to $200,000 of the 
principal amount hereof and the interest on such portion of the principal 
amount (such principal and interest being herein referred to as the 
"Recourse Amount").  All payments of principal and interest hereunder shall 
be deemed to have been applied first to principal and interest due hereunder 
which is not included in the Recourse Amount.

      This note is secured by and entitled to the benefits of a Pledge 
Agreement of even date between the Payee and the undersigned.

      This note shall be assignable by the Payee.  The word "holder", as 
used herein, shall mean the Payee or any endorsee of this note who is in 
possession of it, or the bearer if this note is at the time payable to 
bearer.

      A record of all payments of interest and principal shall be kept on 
separate records of the holder and no such record need be made or kept on 
this note.

      This note shall take effect as an instrument under seal and shall be 
governed by and construed in accordance with the law of the State of Maine.

WITNESS:


___________________________      ______________________________
                                 ROGER E. BROOKS

                                 Address:  16 Deerfield Road
                                           Sherborn, MA   01770



                              PLEDGE AGREEMENT

      The undersigned, Roger E. Brooks, an individual residing at 
16 Deerfield Road, Sherborn, MA 01770 (the "Pledgor"), hereby agrees with 
Intelligent Controls, Inc., a Maine corporation having its principal place 
of business at 74 Industrial Park Road, Saco, Maine 04072 (the "Pledgee"), 
as follows:

      1.  Pledge.  For valuable consideration, the receipt whereof is hereby 
acknowledged by the Pledgor, the Pledgor hereby pledges, assigns and 
transfers to the Pledgee, and grants to the Pledgee a continuing security 
interest in, the shares of stock listed on Schedule A hereto (the "Original 
Stock") and all other Collateral (as hereinafter defined), to secure the due 
and punctual payment and performance of all of the liabilities and 
obligations of the Pledgor under that certain promissory note (the "Note") 
of even date herewith made by the Pledgor and payable to the order of the 
Pledgee in the original principal amount of $1,332,500, including principal, 
interest and costs and expenses of collection,  and all liabilities and 
obligations of the Pledgor under this Agreement (collectively, the 
"Obligations").  The Original Stock and all proceeds thereof, including, 
without limitation, all stock dividends and "stock splits", if any, to which 
the Pledgor may be entitled (collectively, with the Original Stock, the 
"Stock"), all payments in lieu of fractional shares of Stock, all dividends, 
distributions and other payments made on or in respect of any Stock and all 
other property which the Pledgor may become entitled to receive on account 
thereof, are sometimes referred to herein collectively as the "Collateral".

      2.  Payment and Performance of Obligations.  The Pledgor shall pay, 
perform and observe each of the Obligations when due or required.

      3.  Voting Power.  Prior to an event of default (as defined in the 
Note), the Pledgor shall be entitled to exercise all voting powers 
pertaining to the Stock for all purposes not inconsistent with the 
provisions of this Agreement.  The Pledgee shall have the right, in its 
discretion, to cause the transfer to itself or its nominee of any or all 
Collateral, at any time or times, upon and after the occurrence of any such 
event of default and to exercise all voting powers pertaining to the Stock 
for all purposes.  Such transfer shall not constitute a sale or other 
disposition of Collateral.

      4.  Disposition of Collateral.

      (a)  Upon and after any event of default which is then continuing, the 
Pledgee shall have, in addition to rights and remedies otherwise available 
to it, all of the rights and remedies of a secured party on default under 
the Uniform Commercial Code (the "Code") then in effect in the State of 
Maine.

      (b)  If any notice to the Pledgor of the sale or other disposition of 
Collateral is required by then applicable law, seven (7) days' prior notice 
(or, if longer, the shortest period of time permitted by then applicable 
law) to the Pledgor of the time and place of any public sale of Collateral 
or of the time after which any private sale or any other intended 
disposition is to be made shall constitute reasonable notification.  

      (c)  The Pledgee is authorized, at any such date, if the Pledgee deems 
it advisable to do so, in order to comply with any applicable securities 
laws, to restrict (i) the prospective bidders or purchasers to persons who 
will represent and agree, among other things, that they are purchasing the 
Stock for their own account for investment, and not with a view to the 
distribution or resale thereof, or (ii) the manner of such sale or other 
disposition.  Sales made subject to such restrictions shall be deemed to 
have been made in a commercially reasonable manner.

      (d)  If all or any part of the Collateral is sold on credit or for 
future delivery, the Collateral so sold may be retained by the Pledgee until 
the purchase price is paid in full.  The Pledgee shall incur no liability in 
case of the failure of the purchaser to pay for the Collateral as so sold, 
or of the failure of the Pledgee to make any sale of Collateral after giving 
notice thereof, and in case of any such failure, such Collateral may again 
be sold upon the same notice as in the case of an original sale.

      (e)  All moneys received by the Pledgee from any collection or any 
sale or other enforcement or disposition of Collateral shall be applied to 
Obligations as provided in paragraph 5 hereof.

      (f)  Upon payment in full of all Obligations, the Pledgor shall be 
entitled to the return of all Collateral, including cash, which has not been 
used or applied toward the payment of Obligations (unless another person is 
legally entitled thereto).  If there is a deficiency, the Pledgor shall be 
responsible for the same, together with interest thereon at the rate of 
twelve percent (12%) per annum, except as otherwise specifically provided in 
the Note.  Any return of Collateral by the Pledgee to the Pledgor shall be 
without representation or warranty of any nature whatsoever and wholly 
without recourse.

      5.  Application of Proceeds.  The Pledgee shall apply all moneys 
received by it from any collection or any sale or other enforcement or 
disposition of Collateral to Obligations in the following order:  first, to 
the payment of any costs and expenses of collection of the Note and any 
costs and expenses incurred in enforcing its rights hereunder, including, 
without limitation, reasonable attorneys' fees and legal expenses, next to 
interest on the Note, and the balance, if any, to principal of the Note.  

      6.  Duty of Pledgee.  The Pledgee shall have no duty as to the 
collection or protection of any Collateral (beyond reasonable care in the 
custody and preservation of Collateral while actually in its possession) or 
to preserve any rights with respect to any Collateral, including, without 
limitation, rights against prior parties; and the sole duty of the Pledgee 
shall be to receive payments and any Stock issued to the Pledgor, as and 
when received by the Pledgee, and to apply any such payments against 
Obligations as provided in paragraph 5.

      7.  Rights of Pledgee.  The Pledgee, in its discretion, may apply any 
and all proceeds of disposition of Collateral and other amounts collected or 
received, pursuant to this Agreement or in the exercise of its rights, 
remedies and powers hereunder, against Obligations, and may exercise said 
rights, remedies and powers without regard to the existence of any other 
security or sources of payment for any of the Obligations.

      8.  Representations and Warranties.  The Pledgor hereby represents and 
warrants to the Pledgee as follows:

      (a)  The Pledgor is the sole owner, and (as to Collateral to be 
acquired after the date hereof) shall be the sole owner, of the Collateral, 
and has and shall have the right to transfer all Collateral and to grant a 
security interest therein to the Pledgee as provided in this Agreement.

      (b)  All of the Collateral is and shall be genuine, free and clear of 
any restriction on transfer (except under any applicable securities laws), 
lien, security interest, option or other charge or encumbrance, except in 
favor of the Pledgee.

      (c)  No other pledge or assignment of any Collateral has or shall have 
been made.

      9.  Duties of Pledgor.  Until all of the Obligations have been paid 
and performed in full, the Pledgor

      (a)  Shall furnish to the Pledgee such stock powers and other 
instruments of transfer as may be required by the Pledgee to assure the 
transferability of Collateral.

      (b)  Shall pay or cause to be paid, on or before the date when due, 
all taxes and assessments heretofore or hereafter levied or assessed against 
the Collateral, or any part thereof, or on this Agreement or on any of the 
Obligations.

      (c)  Shall furnish to the Pledgee, promptly upon receipt thereof, 
copies of all material notices, requests and other writings received by the 
Pledgor relating to Collateral, and shall give prompt written notice to the 
Pledgee of any claim which may be made attacking or questioning the validity 
of this Agreement or of the security interest granted hereby, and of any 
legal proceeding which may be instituted against the Pledgor with respect 
thereto; and, at the cost and expense of the Pledgor, shall diligently 
endeavor to cure any alleged defect and shall take all necessary action for 
the defense of such legal proceeding; and the Pledgee (whether or not named 
as a party to any such legal proceeding) is hereby authorized and empowered 
to take such additional action, as, in its judgment, may be necessary for 
the defense of any such legal proceeding or the perfection, preservation or 
protection of this Agreement and of the security interest granted hereby.

      (d)  Shall promptly execute and deliver all notices and other writings 
and take all such other action reasonably requested, at any time or times, 
by the Pledgee to perfect, preserve and protect and continue perfected the 
security interest granted hereby or to enable the Pledgee to exercise and 
enforce its rights, remedies and powers hereunder with respect to 
Collateral.

      (e)  Shall deliver, if received by the Pledgor, all Collateral, 
immediately upon receipt thereof by the Pledgor (duly endorsed or assigned 
to the Pledgee as appropriate), in the identical form received by the 
Pledgor.

      (f)  Shall not sell, assign, transfer, encumber or otherwise dispose 
of all or any part of the Collateral, or permit the Collateral to be sold, 
assigned, transferred or otherwise disposed of or encumbered, except in 
favor of the Pledgee, without the prior written consent of the Pledgee.

      10.  Power of Attorney.  The Pledgor hereby irrevocably constitutes 
and appoints the Pledgee the true and lawful attorney of the Pledgor, with 
full power of substitution, in the place and stead of the Pledgor and in the 
name of the Pledgee or the Pledgor or otherwise, at any time or times, in 
the discretion of the Pledgee, to take any action and to execute any 
instrument or document which the Pledgee may deem necessary or advisable to 
accomplish the purposes of this Agreement, including, without limitation,

      (a)  To receive, endorse and collect all checks and other orders or 
instruments for the payment of money made payable to the Pledgor 
representing any dividend payment or other distribution in respect of any or 
all other Collateral and to give full discharge for the same.

      (b)  To execute endorsements, assignments or other instruments of 
conveyance or transfer with respect to any or all Collateral.

      (c)  To demand, sue for, collect, receive and give acquittance for any 
monies due and to become due under or in respect of any or all Collateral.

      (d)  To file any claims or take any action or institute any 
proceedings which the Pledgee may deem necessary or advisable for the 
collection of any or all Collateral or otherwise to enforce the rights of 
the Pledgee with respect thereto.

This power of attorney shall not be affected by any subsequent disability or 
incapacity of the Pledgor.  No discretionary right, remedy or power granted 
to the Pledgee in this Agreement shall be deemed to impose any obligation 
whatsoever on the Pledgee with respect thereto (such rights, remedies and 
powers being solely for the protection of the Pledgee).  If, however, the 
Pledgee elects to exercise any of such rights, remedies or powers, the 
Pledgee shall not be accountable for more than it actually receives as a 
result thereof, and it shall not be responsible to the Pledgor, except for 
willful misconduct or bad faith.

      11.  Waivers.  The Pledgor hereby waives presentment, demand, notice 
and protest, notice of acceptance of this Agreement, and, except as 
otherwise provided in paragraph 4, of all action by the Pledgee in reliance 
hereon.  No course of dealing by the Pledgee and no failure or delay by the 
Pledgee in exercising any right, remedy or power hereunder shall operate as 
a waiver thereof, and no single or partial exercise thereof shall preclude 
any other or further exercise thereof or the exercise of any other right, 
remedy or power of the Pledgee.  No amendment, modification or waiver of any 
provision of this Agreement shall in any event be effective unless contained 
in a writing signed by the Pledgee, and then only to the extent specifically 
set forth therein.  The rights, remedies and powers of the Pledgee, not only 
hereunder and under the Note, but also under the Employee Restricted Stock 
Purchase Agreement of even date herewith between the Pledgor and the Pledgee 
and under applicable law, are cumulative and may be exercised by the Pledgee 
at such time or times as the Pledgee may elect.

      12.  Notices.  No notice to or demand upon the Pledgor, in any 
instance, shall entitle the Pledgor to any other or further notice or demand 
under similar or other circumstances, unless expressly required by this 
Agreement or applicable law.  All demands, notices and other communications 
from the Pledgee to the Pledgor hereunder shall be in writing and shall be 
deemed effective when delivered in hand or when sent by certified or 
registered mail, return receipt requested, or delivered to an express 
courier service and addressed to the Pledgor at the address of the Pledgor 
set forth in the introductory paragraph hereof, or such other address of 
which notice hereafter becomes effective as provided in this paragraph.  All 
notices and other communications from the Pledgor to the Pledgee hereunder 
shall be in writing and shall be deemed effective when actually received by 
the Pledgee.  Receipt shall be presumed if the Pledgor receives a return 
receipt from the post office, indicating delivery of such notice or other 
communication to the Pledgee at the address of the Pledgee set forth in the 
introductory paragraph hereof, marked, "Att:  Board of Directors" or such 
other address of which notice hereafter becomes effective as provided in 
this paragraph.

      13.  Severability.  If any provision of this Agreement, or the 
application thereof to any person or circumstance, is held invalid, such 
invalidity shall not affect any other provision which can be given effect 
without the invalid provision or application, and to this end the provisions 
hereof shall be severable.

      14.  Captions.  The captions in this Agreement have been included for 
convenience of reference only, shall not define or limit the provisions 
hereof and shall not have any legal or other significance whatsoever.

      15.  Miscellaneous.  This Agreement shall be governed by and construed 
in accordance with the law of the State of Maine, shall be binding upon the 
Pledgor and his heirs, legal representatives and assigns, and shall inure to 
the benefit of the Pledgee and its successors and assigns.  This Agreement 
shall remain in full force and effect until all of the Obligations have been 
paid and performed in full.  

      WITNESS the execution hereof under seal this ___ day of _______, 1998.


WITNESS:                               INTELLIGENT CONTROLS, INC.


                                       By:  ______________________________
                                            Title: 


WITNESS:
                                       ___________________________________
                                       ROGER E. BROOKS


SCHEDULE A

PLEDGED STOCK

<TABLE>
<CAPTION>
STOCK                               CERTIFICATE NO.       NO. OF SHARES
- -----------------------------------------------------------------------

<S>                                 <C>                      <C>
Common Stock, no par value,
 of Intelligent Controls, Inc.      ___________               76,923
Common Stock, no par value, of
 Intelligent Controls, Inc.         ___________              410,000
</TABLE>


          Election Under Section 83(b) of the Internal Revenue Code

      Pursuant to the provisions of Section 83(b) of the Internal Revenue 
Code, the undersigned (the "Taxpayer") hereby elects to include in gross 
income, for the taxable year set forth below, the excess, if any, of the 
fair market value of the property described below (valued as of the time of 
transfer) over the amount (if any) paid therefor.  Pursuant to the 
provisions of Section 1.83-2(e)(7) of the Treasury regulations, the Taxpayer 
hereby states that copies of this election have been furnished to the 
persons described in Section 1.83-2(d) of such regulations.

      (1)   Name of Taxpayer:         Roger E. Brooks

      (2)   Address of Taxpayer:      16 Deerfield Road
                                      Sherborn, Massachusetts  01770

      (3)   Social Security Number:   [_______________________]

      (4)   Description of Property
      Covered by Election:            486,923 shares (the "Shares") of 
                                      common stock, no par value, of 
                                      Intelligent Controls, Inc., a Maine 
                                      corporation (the "Company")

   (5)   Date Property 
         Transferred:                                 , 1998

   (6)   Taxable Year For Which
         Election is Made:            1998 

   (7)   Fair Market Value of
         Property At Time of 
         Transfer:*                   $1,582,500 

   (8)   Amount Paid for Property:    $1,582,500 

   (9)   Nature of Restrictions
         to Which Property is
         Subject:                     The Shares vest as follows:  (i)76,923 
                                      Shares on the date of issuance; (ii) 
                                      25,625 of the remaining number of 
                                      Shares upon the passage of every three 
                                      months; (iii) immediately with respect 
                                      to all of the remaining Shares, upon 
                                      the sale of all or substantially all 
                                      of the Company's assets or stock, or a 
                                      upon a "change of control" of the 
                                      Company.  A "change of control" means: 
                                      (A) any person or entity, other than 
                                      an existing Company shareholder, 
                                      becomes the beneficial owner of 50% or 
                                      more of the voting power of the 
                                      Company; (B) a change in the majority 
                                      of the Company's directors, other than 
                                      a change approved by the Company's 
                                      current shareholders; or (C) a sale of 
                                      substantially all of the Company by 
                                      sale of assets, stock, merger, 
                                      consolidation or other reorganization; 
                                      provided, however, that the 
                                      reorganization or recapitalization of 
                                      the Company not constituting a sale to 
                                      a purchaser for value will not 
                                      constitute a sale resulting in vesting 
                                      of such Shares; and (iv) with respect 
                                      to 102,500 of the remaining number of 
                                      Shares, upon the Purchaser's death or 
                                      disability, or upon any of certain 
                                      events deemed to constitute a 
                                      termination of Purchaser's employment 
                                      by the Company without cause, in 
                                      addition to any Shares which have 
                                      previously vested. Unvested Shares are 
                                      subject to repurchase by the issuer 
                                      upon termination of the Taxpayer's 
                                      employment by the Company at the 
                                      amount paid therefor.

Dated: _________________, 1998        _________________________________
                                      Roger E. Brooks

*     (determined without regard to any restrictions other than restrictions 
      which by their terms will never lapse)


                  Instructions Re:  Section 83(b) Election


      1.   When to File -The election must be filed not later than 30 days 
after the date the property is transferred.  If mailed, it should be sent 
Registered Mail -Return Receipt Requested and the white Post Office receipt, 
showing the date of registration (which under these circumstances is deemed 
the date of filing), along with the green return receipt, establishing the 
date of actual delivery, should be permanently retained with the taxpayer's 
tax records for the year involved.

      2.   Where to File -One original copy of the election should be filed 
with the Internal Revenue office with which the taxpayer files his income 
tax returns.  In addition, one original copy of the election must be 
submitted with the taxpayer's income tax return for the taxable year 
involved.

      3.   Additional Copies -Section 1.83-2(d) of the Treasury regulations 
requires that a copy of the election be furnished to (1) the person for whom 
the services are performed, and (2) the person to whom the property is 
transferred if the property is transferred to someone other than the person 
who performed the services. 

      4.   Revocability -Once filed, an election under Section 83(b) can be 
revoked only in exceptional cases, and then only with the consent of the 
Commissioner of Internal Revenue.





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