BASE TEN SYSTEMS INC
8-K, 1999-01-13
SEARCH, DETECTION, NAVAGATION, GUIDANCE, AERONAUTICAL SYS
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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

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

                                    FORM 8-K

                                 CURRENT REPORT
                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934




Date of report (Date of earliest event reported)         December 31, 1998
                                                         ------------------




                             Base Ten Systems, Inc.
- --------------------------------------------------------------------------------
               (Exact Name of Registrant as Specified in Charter)



  New Jersey                         0-7100                      22-1804206
- --------------------------------------------------------------------------------
(State or Other Jurisdiction        (Commission              (I.R.S. Employer
  of Incorporation)                 File Number)           Identification No.)




One Electronics Drive, Trenton, New Jersey                        08619
- --------------------------------------------------------------------------------
(Address of Principal Executive Offices)                       (Zip Code)




Registrant's telephone number, including area code          (609)586-7010
                                                            --------------------


Inapplicable
- --------------------------------------------------------------------------------
(Former Name or Former Address, if Changed Since Last Report)



<PAGE>



                    INFORMATION TO BE INCLUDED IN THE REPORT

Item 5.  Other Events.


         (a)      Exchange Agreement

                  Base Ten  Systems,  Inc.  ("Company")  and the  holders of the
Company's   outstanding  Series  A,  Convertible  Preferred  Shares  ("Series  A
Preferred  Stock"),  entered into an Exchange Agreement dated as of December 31,
1998  ("Exchange  Agreement").  Pursuant to the Exchange  Agreement,  all of the
outstanding  shares  of  Series  A  Preferred  Stock  would  be  exchanged  (the
"Exchange")  for an equal  number of shares of Series B,  Convertible  Preferred
Shares ("Series B Preferred Stock").

                  In  connection  with the  Exchange,  the  holders  of Series B
Preferred  Stock would  receive  warrants to purchase  80,000  shares of Class A
Common Stock, at $3.00 per share, for each $1 million of the principal amount of
Series A Preferred Stock held on September 1, 1998 or thereafter  converted at a
conversion  price of $4.00 or more.  The  issuance of  one-half of the  warrants
would  be  effected  by  the  issuance  of  additional   warrants   ("Additional
Warrants").  The  issuance of the balance of the  warrants  would be effected by
modifying certain existing warrants held by the Series A Preferred Stock holders
("Amended  Warrants")  to, among other things,  decrease the exercise price from
$16.25 to $3.00 per share. The Additional  Warrants would expire four years from
the date of issuance and the Amended Warrants would expire on December 15, 2001.
Certain other  existing  warrants  held by the Series A Preferred  Stock holders
would be modified to allow for a  modification  of the exercise price in certain
circumstances.

                  The  consummation  of  the  transactions  contemplated  by the
Exchange  Agreement  is  subject  to the  satisfaction  of  certain  conditions,
including (i) the  conversion by the holder of the Company's  9.01%  Convertible
Subordinated  Debentures  for  2,500,000  shares of Class A Common  Stock or the
execution and delivery to the Company of an effective  irrevocable direction for
such conversion effective upon the Exchange (see paragraph 5(b) below), and (ii)
the effectiveness of a registration  statement covering the resale of the shares
of Class A Common Stock issuable upon conversion of the Series B Preferred Stock
and exercise of the Additional Warrants and the Amended Warrants.

         (b)      9.01% Convertible Subordinated Debentures

                  The holder of the  Company's  9.01%  Convertible  Subordinated
Debentures  executed and delivered to the Company an  irrevocable  consent dated
December 22, 1998  pursuant to which the holder  consented to the  conversion of
the Debentures upon consummation of the Exchange (see paragraph 5(a) above). The
holder also  consented to the  modification  of the  Debentures  to decrease the
conversion  price at which the  Debentures are  convertible  into Class A Common
Stock from $12.50 to $4.00,  as approved by the  Company's  shareholders  at the
Special Meeting held on November 10, 1998,  simultaneous  with the conversion of
the Debentures. An aggregate of 2,500,000 shares of Class A Common Stock will be
issued to the holder upon conversion of the Debentures.

         (c)      Description Of Existing Capital Stock


General.
                  The  authorized  capital  stock  of the  Company  consists  of
60,000,000  shares of Class A Common Stock,  2,000,000  shares of Class B Common
Stock and 994,200.9375  shares of Preferred Stock, all of which have a par value
of $1.00 per share.  As of January 4, 1999,  there were  outstanding  18,659,738
shares of Class A Common Stock,  and 71,410 shares of Class B Common Stock.  The
Company has designated 14,942.17773437 shares of the Preferred Stock as Series A
Preferred  Stock,  all of which were  outstanding as of January 12, 1999. If the
transactions  contemplated by the Exchange  Agreement (see paragraph 5(a) above)
are consummated,  no shares of Series A Preferred Stock would be outstanding and
the Company would designate  14,942.17773437 shares of Preferred Stock as Series
B Preferred Stock.


Common Stock
                  Dividends.  Both  classes of the  Company's  Common Stock have
identical cash and property dividend rights.  Cash or property  dividends can be
declared  and paid on the Class A Common  Stock  and  Class B Common  Stock as a
single class. If a dividend is paid, the same amount shall be paid in respect of
each outstanding share of Class A Common Stock or Class B Common Stock.

                  If at any time a distribution  is to be paid in Class A Common
Stock or Class B Common Stock (a "share  distribution"),  only shares of Class A
Common  Stock may be paid to holders of Class A Common  Stock and only shares of
Class B Common Stock may be paid to holders of Class B Common Stock.  Whenever a
share  distribution  is paid, the same number of shares shall be paid in respect
of each  outstanding  share of Class A Common Stock or Class B Common Stock. The
Company cannot combine or subdivide  shares of either of such classes without at
the same time making a proportionate  combination of shares of the other of such
classes.

                  Voting Rights.  Except for class votes as required by law (and
subject to voting rights that may be granted to any holders of Preferred Stock),
holders of both classes of Common Stock vote or consent as a single class on all
matters,  including the election of directors, with each share of Class A Common
Stock and each share of Class B Common Stock having one vote per share.

                  All directors of the Company previously elected by the holders
of Class A Common Stock as a class and all directors  previously  elected by the
holders of Class B Common Stock as a class are considered as having been elected
by the holders of Class A Common Stock and Class B Common Stock voting together.

                  The holders of Class A Common Stock and Class B Common  Stock,
voting as a single class,  shall be entitled to vote as a separate  class on the
removal,  for cause,  of any  director  (subject to voting  rights of  Preferred
Stock).

                  Conversion.  At the option of the holder of record, each share
of Class B Common Stock is  convertible at any time into 1 1/2 shares of Class A
Common Stock  (subject to adjustment  in the event of a capital  reorganization,
reclassification,  consolidation,  merger or sale of all or substantially all of
the Company's  assets,  as provided in the  Certificate of  Incorporation).  The
Class A Common Stock is not convertible.

                  Other Rights.  Shareholders of the Company's Common Stock have
no  preemptive  or  other  rights  to  subscribe  for  additional   shares.   On
liquidation,  dissolution  or winding up of the  Company,  all  shareholders  of
common stock,  regardless of class,  are entitled to share ratably in any assets
available for distribution. No shares of either class are subject to redemption.
All outstanding shares are fully paid and non-assessable.

                  Transfer Agent. The transfer agent and registrar for shares of
the Class A Common Stock and Class B Common Stock is American  Stock  Transfer &
Trust Company, 40 Wall Street, New York, New York 10005.


Preferred Stock

         General.  The  Company's  Board of  Directors  is  empowered to fix the
designations, powers, preferences and relative, participating, optional or other
special  rights of the Preferred  Stock and the  qualifications,  limitations or
restrictions of those preferences or rights.


         Series A  Preferred  Stock.  As of January  12,  1999,  the Company had
issued  14,942.17773437  shares of Series A Preferred Stock. Holders of Series A
Preferred Stock have the following rights, privileges and preferences:


                  Term;  Dividends  and  Illiquidity  Payments.   The  Series  A
Preferred  Stock mature in December  2000 and pay a cumulative  dividend of 8.0%
per annum  during  any  quarter in which the  closing  bid price for the Class A
Common  Stock  is less  than  $8.00  for any 10  consecutive  trading  days.  An
equivalent payment is payable to any holder of Series A Preferred Stock which is
subject during any quarter to a standstill period (as described below) following
a Company  underwritten  public offering or which is non-convertible  because of
the limitations  described  below.  Such dividends and payments are payable only
prior to  conversion,  and  payable  in cash or  additional  shares  of Series A
Preferred Stock at the Company's option;  however,  if the Company elects to pay
the  dividend in Series A Preferred  Stock,  the amount of such  payment will be
125% of the cash amount due.


                  Liquidation  Preference.  The Series A  Preferred  Stock has a
liquidation preference of $1,000 plus any accrued and unpaid dividends.


                  Conversion Rights. The Series A Preferred Stock is convertible
at any time or from  time to time into  Class A Common  Stock,  at a  conversion
price equal to the lesser of (i) $16.25 per share, or (ii) the Weighted  Average
Price of the Class A Common Stock prior to the conversion date. Weighted Average
Price is defined as the volume weighted average price of Class A Common Stock on
Nasdaq (as reported by Bloomberg Financial Markets) over any two trading days in
the 20 trading day period  ending on the day prior to the date the holder  gives
notice of conversion (excluding the lowest closing bid price in the period). The
holder has the right to select such two days. No more than  3,040,000  shares of
Class A Common  Stock  shall be issued  upon  conversion  of all of the Series A
Preferred Stock,  except for additional  shares of Class A Common Stock issuable
pursuant to  anti-dilution  provisions.  Any Series A Preferred  Stock remaining
outstanding  because of this  limitation may be redeemed at the holder's  option
for a subordinated 8% promissory note maturing when the Series A Preferred Stock
would have matured.


                  Company  Redemption  Right.  The Company has the right, at any
time, to redeem all or any part of the  outstanding  Series A Preferred Stock or
subordinated notes at 130% of their original purchase price.


                  Mandatory Redemption on Maturity. Any Series A Preferred Stock
or  subordinated  notes still  outstanding  in December 2000 must be redeemed in
either cash or at the Company's  option, in Class A Common Stock. If the Company
elects  to make the  redemption  in Class A Common  Stock,  the  amount  of such
payment will be 125% of the original purchase price.


                  Voting  Rights.  The holders of the Series A  Preferred  Stock
have the same voting rights as the holders of Class A Common  Stock,  calculated
as if all outstanding shares of Series A Preferred Stock had been converted into
shares  of  Class A  Common  Stock  on the  record  date  for  determination  of
shareholders  entitled to vote on the matter  presented,  subject to limitations
applicable to certain holders.


                  Warrants.  For each $1 million of the Series A Preferred Stock
purchased,  the purchaser received warrants to purchase 40,000 shares of Class A
Common Stock exercisable at $16.25 per share.


                  Right  of First  Refusal.  So long as the  Series A  Preferred
Stock remains  outstanding,  each holder has the right (with certain exceptions)
to  purchase,  on five days  notice,  up to that  portion of any  future  equity
financing  by the  Company  which  would be  sufficient  to enable the holder to
maintain its  percentage  interest in the  Company's  equity on a fully  diluted
basis.


                  Five Percent Limitation. The holders of the Series A Preferred
Stock  are not  entitled  to  receive  shares  of  Class A Common  Stock  upon a
conversion  to the  extent  that the sum of (i) the  number of shares of Class A
Common Stock beneficially  owned by the holder and its affiliates  (exclusive of
shares of Class A Common  Stock  issuable  upon  conversion  of the  unconverted
portion  of the  Series A  Preferred  Stock and  shares of Class A Common  Stock
issuable upon conversion or exercise of any other securities of the Company) and
(ii) the number of shares of Class A Common Stock  issuable  upon  conversion of
the Series A Preferred  Stock then being  converted,  would result in beneficial
ownership by the holder and its affiliates of more than 4.9% of the  outstanding
Class A Common Stock.


                  Registration.  The Company granted the holders of the Series A
Preferred Stock mandatory  registration rights with respect to the resale of the
shares  of  Class A  Common  Stock  underlying  the  Series  A  Preferred  Stock
(including  any Series A Preferred  Stock which may be issued as a dividend) and
the shares of Class A Common Stock underlying the warrants issued to the holders
of the Series A Preferred  Stock.  The  holders of the Series A Preferred  Stock
have  agreed,  if requested by a managing  underwriter,  to a 90-day  standstill
period  following any  underwritten  Company public offering during which period
the holders may not sell the Class A Common Stock  underlying  both the Series A
Preferred Stock and the warrants issued to the holders, but not in excess of two
such  standstills in any 18-month  period.  In the event a standstill  period is
effective,  the maturity date of the Series A Preferred  Stock would be extended
by the duration of the standstill period.


         Series B  Preferred  Stock.  If the  transactions  contemplated  by the
Exchange  Agreement (see paragraph 5(a) above) are consummated,  all outstanding
shares of Series A Preferred  Stock would be  exchanged  for an equal  number of
shares of Series B Preferred  Stock.  The terms of the Series B Preferred  Stock
would be identical to the terms of the Series A Preferred Stock,  except for the
following differences:


                  Term.  The Series B Preferred  Stock would  mature on December
15, 2000.


                  Mandatory Redemption on Maturity. Any Series B Preferred Stock
still outstanding after December 15, 2000 would be redeemed in either cash or at
the Company's option, in Class A Common Stock. If the Company elects to make the
redemption in Class A Common Stock,  the amount of such payment would be 125% of
the original purchase price.


                  Dividends and  Illiquidity  Payments.  The holders of Series B
Preferred  Stock would be entitled to receive  dividends when and if declared by
the Board of Directors,  out of funds legally available therefor. The holders of
Series B Preferred  Stock would be entitled to  participate  with the holders of
the Class A Common  Stock so that the holders of Series B Preferred  Stock would
receive with  respect to each share of Series B Preferred  Stock an amount equal
to (x) the  dividend  payable with respect to each share of Class A Common Stock
multiplied  by (y) the number of shares of Class A Common  Stock into which each
share of Series B Preferred  Stock is convertible as of the record date for such
dividend. A payment of 8.0% per annum would be payable to any holder of Series B
Preferred  Stock  which is subject  during any  quarter to a  standstill  period
following a Company  underwritten  public  offering or which is  non-convertible
because of the limitations  described below.  Such payment would be payable only
prior to conversion,  and payable in cash or additional Series B Preferred Stock
at the Company's option;  however,  if the Company elects to pay the dividend in
Series B Preferred  Stock,  the amount of such payment would be 125% of the cash
amount due.


                  Liquidation  Preference.  The Series B  Preferred  Stock would
have a liquidation  preference as to principal amount and any accrued and unpaid
dividends.


                  Conversion  Rights.  The  Series B  Preferred  Stock  would be
convertible  at any time or from time to time into  Class A Common  Stock,  at a
conversion price equal to $4.00.


                  Company Redemption Right. The Company would have the right, at
any time, to redeem all or any part of the outstanding  Series B Preferred Stock
at 130% of their original purchase price.


                  Warrants.  For each $1 million of the Series A Preferred Stock
outstanding on September 1, 1998 and thereafter  converted at a conversion price
of $4.00  or more,  the  holders  of  Series B  Preferred  Stock  would  receive
four-year warrants to purchase 80,000 shares of Class A Common Stock exercisable
at $3.00 per share.  The issuance of one-half of the warrants  would be effected
by  modifying  certain  provisions  of  existing  warrants  held by the Series A
Preferred Stock holders.  The Company may force the exercise of the warrants if,
among  other  things,  the Class A Common  Stock  trades at $4.00 or more for 20
consecutive  trading days and the aggregate of cash (and cash  equivalents)  as
shown on the Company's most recent balance sheet is $5,000,000 or more. If there
is a forced exercise, the exercise price of certain other existing warrants held
by the Series B Preferred Stock  holders  would be modified to the lesser of (i)
market value and (ii) the exercise price then in effect.


Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits.

         (c)      Exhibits.


                  3(g)    Certificate    of   Amendment   of    Certificate   of
                          Incorporation  dated  June  30,  1998  filed  with the
                          Treasurer of the State of New Jersey on July 9, 1998

                  3(h)    Certificate    of   Amendment   of    Certificate   of
                          Incorporation  dated September 30, 1998 filed with the
                          Treasurer  of the State of New Jersey on  October  13,
                          1998.

                  3(i)    Certificate    of   Amendment   of    Certificate   of
                          Incorporation  dated  November 18, 1998 filed with the
                          Treasurer  of the State of New Jersey on November  19,
                          1998.

                  3(j)    Certificate    of   Amendment   of    Certificate   of
                          Incorporation  dated  January  11, 1999 filed with the
                          Treasurer  of the State of New Jersey on  January  11,
                          1999.

                  10(xx)  Exchange  Agreement  dated as of December  31, 1998 by
                          and between Base Ten Systems,  Inc. and the holders of
                          the  outstanding  Series  A,  Convertible   Preferred
                          Stock.

                  10(yy)  Form  of   Certificate   of   Amendment   of  Restated
                          Certificate    of    Incorporation    providing    for
                          designation, preferences and rights of the Convertible
                          Preferred  Shares, Series B (Exhibit A to the Exchange
                          Agreement dated as of December 31, 1998).

                  10(zz)  Form of  Common  Stock  Purchase  Warrant  Certificate
                          (Exhibit  B to  the  Exchange  Agreement  dated  as of
                          December 31, 1998).

                  10(aaa) Form of  Common  Stock  Purchase  Warrant  Certificate
                          (Exhibit  C to  the  Exchange  Agreement  dated  as of
                          December 31, 1998).

                  10(bbb) Irrevocable  Consent  dated  December  22, 1998 by the
                          holder of the Company's 9.01% Convertible Subordinated
                          Debentures.

                  99      Press Release dated January 13, 1999.
<PAGE>



                                   SIGNATURES

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
the  Registrant  has duly  caused  this report to be signed on its behalf by the
undersigned hereunto duly authorized.


                                               BASE TEN SYSTEMS, INC.


                                          WILLIAM F. HACKETT
Dated:   January 13, 1999            By: _______________________________
                                          William F. Hackett
                                          Senior Vice President,
                                          Chief Financial Officer and Secretary



<PAGE>


                                  EXHIBIT INDEX


                  3(g)    Certificate    of   Amendment   of    Certificate   of
                          Incorporation  dated  June  30,  1998  filed  with the
                          Treasurer of the State of New Jersey on July 9, 1998

                  3(h)    Certificate    of   Amendment   of    Certificate   of
                          Incorporation  dated September 30, 1998 filed with the
                          Treasurer  of the State of New Jersey on  October  13,
                          1998.

                  3(i)    Certificate    of   Amendment   of    Certificate   of
                          Incorporation  dated  November 18, 1998 filed with the
                          Treasurer  of the State of New Jersey on November  19,
                          1998.

                  3(j)    Certificate    of   Amendment   of    Certificate   of
                          Incorporation  dated  January  11, 1999 filed with the
                          Treasurer  of the State of New Jersey on  January  11,
                          1999.

                  10(xx)  Exchange  Agreement  dated as of December  31, 1998 by
                          and between Base Ten Systems,  Inc. and the holders of
                          the  outstanding  Series  A,  Convertible   Preferred
                          Stock.

                  10(yy)  Form  of   Certificate   of   Amendment   of  Restated
                          Certificate    of    Incorporation    providing    for
                          designation, preferences and rights of the Convertible
                          Preferred  Shares, Series B (Exhibit A to the Exchange
                          Agreement dated as of December 31, 1998).

                  10(zz)  Form of  Common  Stock  Purchase  Warrant  Certificate
                          (Exhibit  B to  the  Exchange  Agreement  dated  as of
                          December 31, 1998).

                  10(aaa) Form of  Common  Stock  Purchase  Warrant  Certificate
                          (Exhibit  C to  the  Exchange  Agreement  dated  as of
                          December 31, 1998).

                  10(bbb) Irrevocable  Consent  dated  December  22, 1998 by the
                          holder of the Company's 9.01% Convertible Subordinated
                          Debentures.

                  99      Press Release dated January 13, 1999.




                             BASE TEN SYSTEMS, INC.
                           CERTIFICATE OF AMENDMENT OF
                         CERTIFICATE OF INCORPORATION OF
                             BASE TEN SYSTEMS, INC.

                  Base Ten Systems,  Inc.,  a  corporation  (the  "Corporation")
organized under the laws of the State of New Jersey, to amend its Certificate of
Incorporation  in accordance  with Section  14A:7-2 and 14A:7-18 of Chapter 7 of
the New Jersey Business Corporation Act, hereby certifies:

         FIRST:   The name of the Corporation is Base Ten Systems, Inc.

         SECOND: The Board of Directors of the Corporation, by unanimous written
consent dated June 30, 1998, adopted resolutions (attached as Appendix A hereto)
providing  for the  cancellation  of 125  shares  of the  Company's  Convertible
Preferred Shares, Series A and the related reduction of the authorized number of
Preferred Shares and Convertible Preferred Shares, Series A; and the issuance of
458.4375  shares  of  Convertible  Preferred  Shares,  Series A and the  related
increase in the authorized number of Convertible Preferred Shares, Series A.

         THIRD:  After giving  effect to the  cancellation  of 125 shares of the
Corporation's Convertible Preferred Shares, Series A, the total number of shares
that the  Corporation is authorized to issue is 42,999,375 and the aggregate par
value of all such shares is  $42,999,375.  Forty  million of the shares shall be
Class A Common  shares of a par value of $1.00  each.  Two million of the shares
shall be Class B Common  shares  of a par  value  of $1.00  each.  Nine  hundred
ninety-nine thousand three hundred seventy-five of the shares shall be Preferred
shares of a par value of $1.00  each.  After  giving  effect to the  issuance of
458.4375 shares of the Corporation's  Convertible  Preferred  Shares,  Series A,
19,308.437 of the Preferred shares shall be Convertible Preferred Shares, Series
A.

         FOURTH: Article 6(d)(J) of the Certificate of Incorporation states that
any  Convertible  Preferred  Shares,  Series A, which are converted,  purchased,
redeemed or otherwise acquired by the Corporation, shall be retired and canceled
by the Corporation promptly thereafter, and that no such shares shall upon their
cancellation be reissued.

         FIFTH:  The  Corporation's  Certificate of  Incorporation is amended as
         follows:

         Article  6(a) of the  Certificate  of  Incorporation  of the Company be
         amended to read, in its entirety, as follows:

         "(a) This corporation is authorized to issue three classes of shares of
         stock  to be  designated  "Class  A  Common,"  "Class  B  Common,"  and
         "Preferred."  The  total  number of shares  that  this  corporation  is
         authorized  to issue is  42,999,375  and the aggregate par value of all
         such shares is $42,999,375.  Forty million of the shares shall be Class
         A Common shares of a par value of $1.00 each. Two million of the shares
         shall be Class B  Common  shares  of a par  value of $1.00  each.  Nine
         hundred ninety-nine  thousand three hundred  seventy-five of the shares
         shall be Preferred shares of a par value of $1.00 each."

         Article 6(d)(A) of the Certificate of  Incorporation  of the Company be
         amended to read, in its entirety, as follows:

         "(d) A. Designation and Amount.  The shares of this series of Preferred
         Shares shall be designated as "Convertible  Preferred Shares, Series A"
         and the number of shares  constituting such series shall be 19,308.437,
         with a par value of $1.00 per share.  Fractional Preferred Shares shall
         be permitted. The number of Preferred Shares may be increased,  subject
         to and in  accordance  with the New Jersey  Business  Corporation  Act,
         without  approval of the existing holders of Preferred  Shares,  solely
         for the purposes of issuance pursuant to Section C(1) hereof."

         SIXTH: The action of the Board of Directors in amending Article 6(a) of
the Certificate of  Incorporation is made pursuant to Section  14A:7-18(1),  and
the  action  of the  Board of  Directors  in  amending  Article  6(d)(A)  of the
Certificate of  Incorporation  is made pursuant to Section  14A:7-2(2),  in each
case by unanimous written consent of the Board of Directors.

         SEVENTH:  This  Certificate  of Amendment  shall become  effective upon
         filing.


<PAGE>




         IN  WITNESS  WHEREOF,  Base  Ten  Systems,  Inc.  has  caused  its duly
authorized officer to execute this Certificate on this 30th day of June, 1998.


                                               BASE TEN SYSTEMS, INC.


                                                   THOMAS E. GARDNER
                                          By:_______________________________
                                          Name:    Thomas E. Gardner
                                          Title:   President and
                                                     Chief Executive Officer

Attest:

         WILLIAM F. HACKETT
By:______________________________
Name:    William F. Hackett
Title:   Secretary


<PAGE>


                                   APPENDIX A
                                   RESOLUTIONS

1.       RESOLVED, that the Board hereby approves the cancellation of 125 shares
         of the Company's  Convertible Preferred Shares, Series A, reacquired by
         the  Company  by the  conversion  thereof,  and  the  reduction  of the
         authorized number of Preferred Shares from 999,500 to 999,375,  and the
         reduction of the  authorized  number of Convertible  Preferred  Shares,
         Series A, from 18,975 to 18,850; and be it

         FURTHER RESOLVED, that Article 6(a) of the Certificate of Incorporation
         of the Company be amended to read, in its entirety, as follows:

         "(a) This corporation is authorized to issue three classes of shares of
         stock  to be  designated  "Class  A  Common,"  "Class  B  Common,"  and
         "Preferred."  The  total  number of shares  that  this  corporation  is
         authorized  to issue is  42,999,375  and the aggregate par value of all
         such shares is $42,999,375.  Forty million of the shares shall be Class
         A Common shares of a par value of $1.00 each. Two million of the shares
         shall be Class B  Common  shares  of a par  value of $1.00  each.  Nine
         hundred ninety-nine  thousand three hundred  seventy-five of the shares
         shall be Preferred shares of a par value of $1.00 each."


2.       WHEREAS,  125 shares of the  Company's  Convertible  Preferred  Shares,
         Series A, have been canceled, thereby reducing the authorized number of
         Preferred  Shares from 999,500 to 999,375 and  reducing the  authorized
         number of Convertible Preferred Shares, Series A, by 125 shares; and

         WHEREAS,  the Board  proposes to pay  dividends due on June 30, 1998 on
         the Company's  Convertible  Preferred Shares,  Series A, in Convertible
         Preferred Shares,  Series A, in accordance with Article 6, Section C(1)
         of the  Certificate  of  Incorporation,  which would have the effect of
         increasing  the  authorized  number of  Convertible  Preferred  Shares,
         Series A, by 458.4375 shares; and

         WHEREAS,  the net effect of (i) canceling 125 shares of the Convertible
         Preferred Shares, Series A, and the related reduction in the authorized
         number of  Convertible  Preferred  Shares,  Series  A, and (ii)  paying
         dividends on the Convertible  Preferred  Shares,  Series A, in 458.4375
         shares  thereof and the related  increase in the  authorized  number of
         Preferred Shares, Series A, is the increase of the authorized number of
         Convertible  Preferred  Shares,  Series  A, from  18,975 to  19,308.437
         shares; and be it

         RESOLVED,  that the Board hereby  approves the payment of dividends due
         on June 30, 1998 on the Company's  Convertible Preferred Shares, Series
         A, payable in  Convertible  Preferred  Shares,  Series A, in accordance
         with Article 6, Section C(1) of the Certificate of  Incorporation,  and
         the increase in the authorized number of Convertible  Preferred Shares,
         Series A, by 458.4375 shares; and be it

         FURTHER   RESOLVED,   that  Article   6(d)(A)  of  the  Certificate  of
         Incorporation  of the Company be amended to read, in its  entirety,  as
         follows:

         "(d) A. Designation and Amount.  The shares of this series of Preferred
         Shares shall be designated as "Convertible  Preferred Shares, Series A"
         and the number of shares  constituting such series shall be 19,308.437,
         with a par value of $1.00 per share.  Fractional Preferred Shares shall
         be permitted. The number of Preferred Shares may be increased,  subject
         to and in  accordance  with the New Jersey  Business  Corporation  Act,
         without  approval of the existing holders of Preferred  Shares,  solely
         for the purposes of issuance pursuant to Section C(1) hereof."

3.       RESOLVED,  that the Board hereby authorizes,  directs and empowers each
         of Thomas E. Gardner and William F.  Hackett,  to act  individually  or
         jointly on behalf of the Company to execute  and deliver the  amendment
         to the  Certificate  of  Incorporation  of the  Company  to effect  the
         foregoing resolutions.


                             BASE TEN SYSTEMS, INC.
                           CERTIFICATE OF AMENDMENT OF
                         CERTIFICATE OF INCORPORATION OF
                             BASE TEN SYSTEMS, INC.

                  Base Ten Systems,  Inc.,  a  corporation  (the  "Corporation")
organized under the laws of the State of New Jersey, to amend its Certificate of
Incorporation  in accordance  with Section  14A:7-2 and 14A:7-18 of Chapter 7 of
the New Jersey Business Corporation Act, hereby certifies:

         FIRST:   The name of the Corporation is Base Ten Systems, Inc.

         SECOND: The Board of Directors of the Corporation, by unanimous written
consent dated September 30, 1998,  adopted  resolutions  (attached as Appendix A
hereto)  providing for the  cancellation  of 1,574.0625  shares of the Company's
Convertible  Preferred  Shares,  Series  A and  the  related  reduction  of  the
authorized number of Preferred Shares and Convertible  Preferred Shares,  Series
A; and the issuance of 443.359375 shares of Convertible Preferred Shares, Series
A and the related  increase in the authorized  number of  Convertible  Preferred
Shares, Series A.

         THIRD:  After giving effect to the cancellation of 1,574.0625 shares of
the Corporation's  Convertible  Preferred Shares,  Series A, the total number of
shares that the  Corporation is authorized to issue is  42,997,800.9375  and the
aggregate par value of all such shares is $42,999,800.9375. Forty million of the
shares shall be Class A Common shares of a par value of $1.00 each.  Two million
of the  shares  shall be Class B Common  shares  of a par  value of $1.00  each.
997,800.9375  of the shares  shall be  Preferred  shares of a par value of $1.00
each.  After  giving  effect  to  the  issuance  of  443.359375  shares  of  the
Corporation's  Convertible  Preferred  Shares,  Series A,  18,177.734375  of the
Preferred shares shall be Convertible Preferred Shares, Series A.

         FOURTH: Article 6(d)(J) of the Certificate of Incorporation states that
any  Convertible  Preferred  Shares,  Series A, which are converted,  purchased,
redeemed or otherwise acquired by the Corporation, shall be retired and canceled
by the Corporation promptly thereafter, and that no such shares shall upon their
cancellation be reissued.

         FIFTH:  The  Corporation's  Certificate of  Incorporation is amended as
         follows:

         Article  6(a) of the  Certificate  of  Incorporation  of the Company be
         amended to read, in its entirety, as follows:

         "(a) This corporation is authorized to issue three classes of shares of
         stock  to be  designated  "Class  A  Common,"  "Class  B  Common,"  and
         "Preferred."  The  total  number of shares  that  this  corporation  is
         authorized to issue is  42,997,800.9375  and the aggregate par value of
         all such shares is $42,997,800.9375.  Forty million of the shares shall
         be Class A Common  shares of a par value of $1.00 each.  Two million of
         the shares shall be Class B Common shares of a par value of $1.00 each.
         997,800.9375 of the shares shall be Preferred  shares of a par value of
         $1.00 each."

         Article 6(d)(A) of the Certificate of  Incorporation  of the Company be
         amended to read, in its entirety, as follows:

         "(d) A. Designation and Amount.  The shares of this series of Preferred
         Shares shall be designated as "Convertible  Preferred Shares, Series A"
         and  the  number  of  shares   constituting   such   series   shall  be
         18,177.734375,  with  a  par  value  of  $1.00  per  share.  Fractional
         Preferred Shares shall be permitted. The number of Preferred Shares may
         be increased, subject to and in accordance with the New Jersey Business
         Corporation  Act, without approval of the existing holders of Preferred
         Shares,  solely for the  purposes of issuance  pursuant to Section C(1)
         hereof."

         SIXTH: The action of the Board of Directors in amending Article 6(a) of
the Certificate of  Incorporation is made pursuant to Section  14A:7-18(1),  and
the  action  of the  Board of  Directors  in  amending  Article  6(d)(A)  of the
Certificate of  Incorporation  is made pursuant to Section  14A:7-2(2),  in each
case by unanimous written consent of the Board of Directors.

         SEVENTH:  This  Certificate  of Amendment  shall become  effective upon
         filing.


<PAGE>




         IN  WITNESS  WHEREOF,  Base  Ten  Systems,  Inc.  has  caused  its duly
authorized  officer to execute this  Certificate  on this 30th day of September,
1998.


                                              BASE TEN SYSTEMS, INC.


                                                 THOMAS E. GARDNER
                                        By:_______________________________
                                        Name:    Thomas E. Gardner
                                        Title:   President and
                                                   Chief Executive Officer

Attest:


          WILLIAM F. HACKETT
By:______________________________
Name:    William F. Hackett
Title:   Secretary


<PAGE>


                                   APPENDIX A
                                   RESOLUTIONS

1.       RESOLVED, that the Board hereby approves the cancellation of 1,574.0625
         shares  of  the  Company's  Convertible  Preferred  Shares,  Series  A,
         reacquired by the Company by the conversion thereof,  and the reduction
         of  the  authorized   number  of  Preferred   Shares  from  999,375  to
         997,800.9375, and the reduction of the authorized number of Convertible
         Preferred Shares, Series A, from 19,308.435 to 17,734.375; and be it

         FURTHER RESOLVED, that Article 6(a) of the Certificate of Incorporation
         of the Company be amended to read, in its entirety, as follows:

         "(a) This corporation is authorized to issue three classes of shares of
         stock  to be  designated  "Class  A  Common,"  "Class  B  Common,"  and
         "Preferred."  The  total  number of shares  that  this  corporation  is
         authorized to issue is  42,997,800.9375  and the aggregate par value of
         all such shares is $42,997,800.9375.  Forty million of the shares shall
         be Class A Common  shares of a par value of $1.00 each.  Two million of
         the shares shall be Class B Common shares of a par value of $1.00 each.
         997,800.9375 of the shares shall be Preferred  shares of a par value of
         $1.00 each."


2.       WHEREAS,  1,574.0625  shares  of the  Company's  Convertible  Preferred
         Shares,  Series A, have been canceled,  thereby reducing the authorized
         number of Preferred  Shares from 999,375 to  997,800.9375  and reducing
         the authorized  number of Convertible  Preferred  Shares,  Series A, by
         1,574.0625 shares; and

         WHEREAS,  the Board proposes to pay dividends due on September 30, 1998
         on the Company's Convertible Preferred Shares, Series A, in Convertible
         Preferred Shares,  Series A, in accordance with Article 6, Section C(1)
         of the  Certificate  of  Incorporation,  which would have the effect of
         increasing  the  authorized  number of  Convertible  Preferred  Shares,
         Series A, by 443.359375 shares; and

         WHEREAS,  the net  effect  of (i)  canceling  1,574.0625  shares of the
         Convertible  Preferred  Shares,  Series A, and the related reduction in
         the authorized number of Convertible  Preferred  Shares,  Series A, and
         (ii) paying dividends on the Convertible Preferred Shares, Series A, in
         443.359375  shares  thereof and the related  increase in the authorized
         number of Preferred Shares, Series A, is the decrease of the authorized
         number of Convertible  Preferred  Shares,  Series A, from 19,308.437 to
         18,177.734375 shares; and be it

         RESOLVED,  that the Board hereby  approves the payment of dividends due
         on September 30, 1998 on the Company's  Convertible  Preferred  Shares,
         Series  A,  payable  in  Convertible  Preferred  Shares,  Series  A, in
         accordance   with  Article  6,  Section  C(1)  of  the  Certificate  of
         Incorporation, and the increase in the authorized number of Convertible
         Preferred Shares, Series A, by 443.359375 shares; and be it

         FURTHER   RESOLVED,   that  Article   6(d)(A)  of  the  Certificate  of
         Incorporation  of the Company be amended to read, in its  entirety,  as
         follows:

         "(d) A. Designation and Amount.  The shares of this series of Preferred
         Shares shall be designated as "Convertible  Preferred Shares, Series A"
         and  the  number  of  shares   constituting   such   series   shall  be
         18,177.734375,  with  a  par  value  of  $1.00  per  share.  Fractional
         Preferred Shares shall be permitted. The number of Preferred Shares may
         be increased, subject to and in accordance with the New Jersey Business
         Corporation  Act, without approval of the existing holders of Preferred
         Shares,  solely for the  purposes of issuance  pursuant to Section C(1)
         hereof."

3.       RESOLVED,  that the Board hereby authorizes,  directs and empowers each
         of Thomas E. Gardner and William F.  Hackett,  to act  individually  or
         jointly on behalf of the Company to execute  and deliver the  amendment
         to the  Certificate  of  Incorporation  of the  Company  to effect  the
         foregoing resolutions.



                           CERTIFICATE OF AMENDMENT OF
                         CERTIFICATE OF INCORPORATION OF
                             BASE TEN SYSTEMS, INC.

                  Base Ten Systems, Inc., a New Jersey corporation, to amend its
Certificate of  Incorporation  in accordance with Section  14A:9-2(4) of the New
Jersey Business Corporation Act, hereby certifies:

         FIRST:   The name of the corporation is Base Ten Systems, Inc.

         SECOND:  Article  6(a)  of  the  Certificate  of  Incorporation  of the
corporation is amended to read in its entirety, as follows:

         (a) This  corporation is authorized to issue three classes of shares of
         stock  to be  designated  "Class  A  Common,"  "Class  B  Common,"  and
         "Preferred."  The  total  number of shares  that  this  corporation  is
         authorized to issue is  62,997,800.9375  and the aggregate par value of
         all such shares is $62,997,800.9375.  Sixty million of the shares shall
         be Class A Common  shares of a par value of $1.00 each.  Two million of
         the shares shall be Class B Common shares of a par value of $1.00 each.
         997,800.9375 of the shares shall be Preferred  shares of a par value of
         $1.00 each.

         THIRD: The amendment to the Certificate of  Incorporation  set forth in
Paragraph  SECOND of this  Certificate  was adopted by the  shareholders  of the
corporation on November 10, 1998.

         FOURTH:  The  designation  and number of shares of each class or series
entitled to vote on the amendment to the Certificate of Incorporation  set forth
in Paragraph SECOND of this Certificate is as follows:

<TABLE>
<CAPTION>

     Class or Series                                         Number of Shares
     <S>                                                 <C>
     Class A Common Stock                                        10,477,221

     Class B Common Stock                                            77,236

     Series A Preferred Stock                                 18,177.734375

</TABLE>

         FIFTH:  The number of shares of each class or series voting together as
a group  (each  share of Class A Common  Stock and each  share of Class B Common
Stock having one vote per share;  each share of Series A Preferred  Stock having
one vote per share,  calculated as if all shares of Series A Preferred Stock had
been converted  into shares of Class A Common Stock on the record date,  subject
to limitations applicable to certain holders) voted for or against the amendment
to Article  6(a) of the  Certificate  of  Incorporation  set forth in  Paragraph
SECOND of this Certificate is as follows:

<TABLE>
<CAPTION>

                                               For                                Against
  Class or Series                    Shares            Votes              Shares            Votes
  ------------------                ---------        ---------            ------            ------
<S>                                 <C>              <C>                  <C>                     

Class A Common Stock                9,723,254        9,723,254              286,494         286,494

Class B Common Stock                   54,096           54,096                1,883           1,883

Series A Preferred Stock                  527           84,320                    0               0

</TABLE>

         SIXTH:  This  Certificate  of  Amendment  shall become  effective  upon
filing.

<PAGE>

         IN  WITNESS  WHEREOF,  Base  Ten  Systems,  Inc.  has  caused  its duly
authorized  officer to execute  this  Certificate  on this 18th day of November,
1998.


                                              BASE TEN SYSTEMS, INC.


                                              THOMAS E. GARDNER
                                         By:_______________________________
                                            Thomas E. Gardner, President and
                                              Chief Executive Officer




                             BASE TEN SYSTEMS, INC.
                           CERTIFICATE OF AMENDMENT OF
                         CERTIFICATE OF INCORPORATION OF
                             BASE TEN SYSTEMS, INC.

                  Base Ten Systems,  Inc.,  a  corporation  (the  "Corporation")
organized under the laws of the State of New Jersey, to amend its Certificate of
Incorporation  in accordance  with Section  14A:7-2 and 14A:7-18 of Chapter 7 of
the New Jersey Business Corporation Act, hereby certifies:

         FIRST:   The name of the Corporation is Base Ten Systems, Inc.

         SECOND: The Board of Directors of the Corporation,  at a meeting of the
Board of Directors duly held on January 11, 1999, adopted  resolutions (attached
as Appendix A hereto)  providing  for the  cancellation  of 3,600  shares of the
Company's  Convertible  Preferred Shares,  Series A and the related reduction of
the authorized  number of Preferred  Shares and  Convertible  Preferred  Shares,
Series A; and the  issuance of  364.443359375  shares of  Convertible  Preferred
Shares,  Series  A  and  the  related  increase  in  the  authorized  number  of
Convertible Preferred Shares, Series A.

         THIRD:  After giving effect to the  cancellation of 3,600 shares of the
Corporation's Convertible Preferred Shares, Series A, the total number of shares
that the Corporation is authorized to issue is 62,994,200.9375 and the aggregate
par value of all such shares is  $62,994,200.9375.  Sixty  million of the shares
shall be Class A Common shares of a par value of $1.00 each.  Two million of the
shares shall be Class B Common shares of a par value of $1.00 each. 994,200.9375
of the shares  shall be  Preferred  shares of a par value of $1.00  each.  After
giving  effect to the  issuance  of  364.443359375  shares of the  Corporation's
Convertible  Preferred Shares, Series A, 14,942.17773437 of the Preferred shares
shall be Convertible Preferred Shares, Series A.

         FOURTH: Article 6(d)(J) of the Certificate of Incorporation states that
any  Convertible  Preferred  Shares,  Series A, which are converted,  purchased,
redeemed or otherwise acquired by the Corporation, shall be retired and canceled
by the Corporation promptly thereafter, and that no such shares shall upon their
cancellation be reissued.

         FIFTH:  The  Corporation's  Certificate of  Incorporation is amended as
follows:

         Article  6(a) of the  Certificate  of  Incorporation  of the Company be
         amended to read, in its entirety, as follows:

         "(a) This corporation is authorized to issue three classes of shares of
         stock  to be  designated  "Class  A  Common,"  "Class  B  Common,"  and
         "Preferred."  The  total  number of shares  that  this  corporation  is
         authorized to issue is  62,994,200.9375  and the aggregate par value of
         all such shares is $62,994,200.9375.  Sixty million of the shares shall
         be Class A Common  shares of a par value of $1.00 each.  Two million of
         the shares shall be Class B Common shares of a par value of $1.00 each.
         994,200.9375 of the shares shall be Preferred  shares of a par value of
         $1.00 each."

         Article 6(d)(A) of the Certificate of  Incorporation  of the Company be
         amended to read, in its entirety, as follows:

         "(d) A. Designation and Amount.  The shares of this series of Preferred
         Shares shall be designated as "Convertible  Preferred Shares, Series A"
         and  the  number  of  shares   constituting   such   series   shall  be
         14,942.17773437,  with a par  value  of  $1.00  per  share.  Fractional
         Preferred Shares shall be permitted. The number of Preferred Shares may
         be increased, subject to and in accordance with the New Jersey Business
         Corporation  Act, without approval of the existing holders of Preferred
         Shares,  solely for the  purposes of issuance  pursuant to Section C(1)
         hereof."

         SIXTH: The action of the Board of Directors in amending Article 6(a) of
the Certificate of  Incorporation is made pursuant to Section  14A:7-18(1),  and
the  action  of the  Board of  Directors  in  amending  Article  6(d)(A)  of the
Certificate of  Incorporation  is made pursuant to Section  14A:7-2(2),  in each
case at a meeting of the Board of Directors duly held on January 11, 1999.

         SEVENTH:  This  Certificate  of Amendment  shall become  effective upon
filing.


<PAGE>

         IN  WITNESS  WHEREOF,  Base  Ten  Systems,  Inc.  has  caused  its duly
authorized  officer to execute  this  Certificate  on this 11th day of  January,
1999.


                                          BASE TEN SYSTEMS, INC.


                                          THOMAS E. GARDNER
                                      By:_______________________________
                                          Thomas E. Gardner
                                          President and Chief Executive Officer

Attest:

     WILLIAM F. HACKETT
By:______________________________
     William F. Hackett
     Secretary


<PAGE>


                                   APPENDIX A
                                   RESOLUTIONS

1.       RESOLVED,  that the Board  hereby  approves the  cancellation  of 3,600
         shares  of  the  Company's  Convertible  Preferred  Shares,  Series  A,
         reacquired by the Company by the conversion thereof,  and the reduction
         of the  authorized  number of  Preferred  Shares from  997,800.9375  to
         994,200.9375, and the reduction of the authorized number of Convertible
         Preferred Shares, Series A, from 18,177.734375 to 14,577.734375; and be
         it

         FURTHER RESOLVED, that Article 6(a) of the Certificate of Incorporation
         of the Company be amended to read, in its entirety, as follows:

         "(a) This corporation is authorized to issue three classes of shares of
         stock  to be  designated  "Class  A  Common,"  "Class  B  Common,"  and
         "Preferred."  The  total  number of shares  that  this  corporation  is
         authorized to issue is  62,994,200.9375  and the aggregate par value of
         all such shares is $62,994,200.9375.  Sixty million of the shares shall
         be Class A Common  shares of a par value of $1.00 each.  Two million of
         the shares shall be Class B Common shares of a par value of $1.00 each.
         994,200.9375 of the shares shall be Preferred  shares of a par value of
         $1.00 each."


2.       WHEREAS,  3,600 shares of the Company's  Convertible  Preferred Shares,
         Series A, have been canceled, thereby reducing the authorized number of
         Preferred  Shares from 997,800.9375 to 994,200.9375  and  reducing  the
         authorized number of Convertible  Preferred Shares,  Series A, by 3,600
         shares; and

         WHEREAS,  the Board  proposes to pay dividends due on December 31, 1998
         on the Company's Convertible Preferred Shares, Series A, in Convertible
         Preferred Shares,  Series A, in accordance with Article 6, Section C(1)
         of the  Certificate  of  Incorporation,  which would have the effect of
         increasing  the  authorized  number of  Convertible  Preferred  Shares,
         Series A, by 364.443359375 shares; and

         WHEREAS,   the  net  effect  of  (i)  canceling  3,600  shares  of  the
         Convertible  Preferred  Shares,  Series A, and the related reduction in
         the authorized number of Convertible  Preferred  Shares,  Series A, and
         (ii) paying dividends on the Convertible Preferred Shares, Series A, in
         364.443359375 shares thereof and the related increase in the authorized
         number of Preferred Shares, Series A, is the decrease of the authorized
         number of Convertible Preferred Shares, Series A, from 18,177.734375 to
         14,942.17773437 shares; and be it

         RESOLVED,  that the Board hereby  approves the payment of dividends due
         on December 31, 1998 on the  Company's  Convertible  Preferred  Shares,
         Series  A,  payable  in  Convertible  Preferred  Shares,  Series  A, in
         accordance   with  Article  6,  Section  C(1)  of  the  Certificate  of
         Incorporation, and the increase in the authorized number of Convertible
         Preferred Shares, Series A, by 364.443359375 shares; and be it

         FURTHER   RESOLVED,   that  Article   6(d)(A)  of  the  Certificate  of
         Incorporation  of the Company be amended to read, in its  entirety,  as
         follows:

         "(d) A. Designation and Amount.  The shares of this series of Preferred
         Shares shall be designated as "Convertible  Preferred Shares, Series A"
         and  the  number  of  shares   constituting   such   series   shall  be
         14,942.17773437,  with a par  value  of  $1.00  per  share.  Fractional
         Preferred Shares shall be permitted. The number of Preferred Shares may
         be increased, subject to and in accordance with the New Jersey Business
         Corporation  Act, without approval of the existing holders of Preferred
         Shares,  solely for the  purposes of issuance  pursuant to Section C(1)
         hereof."

3.       RESOLVED,  that the Board hereby authorizes,  directs and empowers each
         of Thomas E. Gardner and William F.  Hackett,  to act  individually  or
         jointly on behalf of the Company to execute  and deliver the  amendment
         to the  Certificate  of  Incorporation  of the  Company  to effect  the
         foregoing resolutions.





                               EXCHANGE AGREEMENT


         EXCHANGE AGREEMENT (this  "Agreement"),  dated as of December 31, 1998,
by and among Base Ten Systems,  Inc., a New Jersey  corporation (the "Company"),
and the holders of the Series A Preferred  Shares (as defined below),  set forth
on the signature pages hereto (the "Holders").

         WHEREAS:

         A. The  Company  and the  Holders are  executing  and  delivering  this
Agreement in reliance upon the exemption from securities  registration  afforded
by Rule 506 under  Regulation D  ("Regulation  D") as  promulgated by the United
States  Securities and Exchange  Commission (the "SEC") under the Securities Act
of 1933, as amended (the "1933 Act");

         B. The Company  and the  Holders  entered  into a  Securities  Purchase
Agreement, dated as of December 4, 1997 (the "Purchase Agreement"),  pursuant to
which the Holders (i)  purchased  the Company's  Convertible  Preferred  Shares,
Series A (the "Series A Preferred  Shares"),  which are convertible into Class A
Common Shares,  $1.00 par value per share, of the Company (the "Common  Stock"),
upon the terms and subject to the  limitations  and  conditions set forth in the
Certificate of Amendment of Restated Certificate of Incorporation  Providing for
Designation,  Preferences and Rights of the Convertible Preferred Shares, Series
A (the "Series A Certificate of Designation")  and (ii) in consideration for the
purchase  of the  Series A  Preferred  Shares,  received  Class A  Common  Stock
Purchase Warrants to purchase shares of Common Stock (the "Series A Warrants");

         C. In  connection  with the  Purchase  Agreement,  the  Company and the
Holders entered into a Registration  Rights  Agreement,  dated as of December 4,
1997 (the "Registration Rights Agreement");

         D.  The  Company  has  authorized  a new  series  of  preferred  stock,
designated as Series B Convertible  Preferred  Stock (together with any Series B
Preferred  Stock  issued in  replacement  thereof  or as a  dividend  thereon or
otherwise with respect thereto in accordance with the terms thereof, the "Series
B Preferred Shares"), having the rights, preferences and privileges set forth in
the Certificate of Amendment of Restated Certificate of Incorporation  Providing
for  Designation,  Preferences and Rights of the Convertible  Preferred  Shares,
Series  B,  attached  hereto  as  Exhibit  "A" (the  "Series  B  Certificate  of
Designation"),  which are convertible into shares of Common Stock upon the terms
and  subject  to the  limitations  and  conditions  set  forth  in the  Series B
Certificate of Designation (the "Conversion Shares");

         E. The Company has authorized the issuance to the Holders of additional
Class A Common Stock Purchase  Warrants,  in the form attached hereto as Exhibit
"B", to purchase shares of Common Stock (the "Additional Warrants");

         F. The  Company  desires to amend the terms of the Series A Warrants in
accordance  with the terms of this  Agreement  by issuing new  warrants,  in the
forms attached  hereto as Exhibit "B" and Exhibit "C",  containing  such amended
terms in  exchange  for the  outstanding  Series A Warrants  (collectively,  the
"Amended Warrants" and together with the Additional  Warrants,  the "Warrants").
The shares of Common Stock  issuable  upon exercise of the Warrants are referred
to herein as the "Warrant Shares";

         G. The Company  desires to (i) have each Holder  exchange the number of
Series A Preferred Shares identified on the signature pages hereto as being held
by such  Holder  and all  Series A  Preferred  Shares  hereafter  issued to such
Holders,  for Series B Preferred Shares,  (ii) amend the terms of certain of the
outstanding  Series A Warrants  held by each  Holder by issuing to each Holder a
number of Amended Warrants, in the form attached hereto as Exhibit "B," equal to
the number of Series A Warrants received by the Holders in consideration for the
purchase of the Series A Preferred Shares being exchanged for Series B Preferred
Shares and for certain Series A Preferred  Shares held and thereafter  converted
prior to the date  hereof,  (iii) amend the terms of certain of the  outstanding
Series A Warrants  held by each  Holder by  issuing  to each  Holder a number of
Amended  Warrants,  in the form  attached  hereto as  Exhibit  "C," equal to the
number of Series A Warrants  held by the Holders but not included in clause (ii)
of this Recital G, and (iv) issue to each Holder Additional Warrants,  each upon
the terms and conditions stated in this Agreement;

         H. Each Holder  wishes to (i) exchange the number of Series A Preferred
Shares identified on the signature pages hereto as being held by such Holder and
all Series A Preferred  Shares  hereafter  issued to such Holders,  for Series B
Preferred  Shares,  (ii) amend the terms of the  Series A Warrants  held by such
Holder on the  Closing  Date (as  defined  below) by  exchanging  such  Series A
Warrants for an equal number of Amended Warrants,  and (iii) receive a number of
Additional  Warrants,  each  upon  the  terms  and  conditions  stated  in  this
Agreement;

         I. All  capitalized  terms used but not defined in this Agreement shall
have the meanings ascribed to them in either the Purchase Agreement,  the Series
A Certificate of Designation or the Registration Rights Agreement.  The Series B
Preferred Shares, the Warrants, the Conversion Shares and the Warrant Shares are
collectively referred to herein as the "Securities".

         NOW THEREFORE,  the Company and each of the Holders  severally (and not
jointly) hereby agree as follows:


                  1.  EXCHANGE  OF  SERIES  A  PREFERRED  SHARES  FOR  SERIES  B
PREFERRED SHARES; AMENDMENT OF WARRANTS; AND ISSUANCE OF ADDITIONAL WARRANTS.

                           a. Exchange of Series A Preferred Shares for Series B
Preferred Shares. On the Closing Date (as defined below),  (i) the Company shall
issue to each  Holder a  number  of  Series B  Preferred  Shares  (or  fractions
thereof)  having  an  aggregate  Purchase  Price  (as  defined  in the  Series B
Certificate of  Designation)  equal to the Aggregate  Exchange Value (as defined
herein) of the Series A  Preferred  Shares  identified  on the  signature  pages
hereto as being held by such  Holder and (ii) each Holder  shall  deliver all of
such  outstanding  Series A Preferred Shares to the Company in exchange for such
number of Series B Preferred Shares  determined in accordance with clause (i) of
this Section 1(a). For purposes  hereof,  the "Aggregate  Exchange Value" of the
outstanding  Series A Preferred  Shares held by a Holder  shall equal the sum of
(x) the  aggregate  Purchase  Price (as defined in the Series A  Certificate  of
Designation) of such Series A Preferred Shares,  plus (y) any accrued and unpaid
dividends on such Series A Preferred  Shares through the Closing Date,  plus (z)
any accrued and unpaid Illiquidity Payments,  Conversion Default Payments,  Late
Registration  Payments,  Delay Compensation and Delisting Payments (as each such
term is defined in the Series A Certificate of Designation) with respect to such
Series A Preferred Shares through the Closing Date.

                           b.  Amendment of the Series A Warrants by Issuance of
the Amended  Warrants.  On the Closing Date (as defined below),  (i) the Company
shall amend 40,000  Series A Warrants  for each 1,000 Series A Preferred  Shares
(or a portion  thereof for less than 1,000  shares)  identified on the signature
pages hereto as being held by each Holder,  hereafter issued to such Holder, and
held by such Holder on September 1, 1998 and thereafter  converted at a Variable
Conversion  Price (as defined in the Series A  Certificate  of  Designation)  of
$4.00  (or  more)  prior  to  November  9,  1998,  by  issuing  to  each  Holder
certificates  representing the number of Amended Warrants,  in the form attached
hereto as Exhibit "B",  equal to the number of such Series A Warrants  exchanged
by such Holder and (ii) the Company shall amend all other Series A Warrants held
by each Holder which are not included in clause (i) of this Section  (1)(b),  by
issuing to each Holder certificates representing the number of Amended Warrants,
in the form attached hereto as Exhibit "C", equal to the number of such Series A
Warrants  exchanged by such Holder.  Each Holder  shall  surrender  all Series A
Warrants then held by such Holder in exchange for  certificates  representing an
equal number of Amended  Warrants in the form attached  hereto as Exhibit "B" or
Exhibit "C", as applicable..  The certificates for the Amended  Warrants,  which
shall be in the form  attached  hereto as Exhibit  "B",  shall  contain the same
terms as the Series A Warrants but shall include the following amendments:

                                    (i) The  Exercise  Price (as  defined in the
Series A Warrants) shall be reduced from $16.25 to $3.00;

                                    (ii) The Holder shall be permitted to effect
a Cashless  Exercise pursuant to Section 1(b) of the Series A Warrants only when
(x) the prospectus  included in the  Registration  Statement (as defined herein)
includes an untrue  statement of material fact or omits to state a material fact
required to be stated  therein or necessary to make the  statement  therein,  in
light of the  circumstances  under which they were made, not misleading,  or (y)
sales cannot be made pursuant to the  Registration  Statement in compliance with
the  securities  laws for any  other  reason;  and

                                    (iii) The  Company  shall be entitled on any
day occurring on or after the first anniversary of the Closing Date on which the
Closing Bid Price (as defined in the Series B Certificate of Designation) of the
Common Stock on each trading day during the twenty (20) consecutive  trading day
period ending on the trading day  immediately  preceding  such date (such twenty
(20) consecutive trading day period being referred to herein as the "Calculation
Period")  is equal to or  greater  than  $4.00 per  share,  to deliver a written
notice to the Holder  requiring such Holder to exercise the Amended  Warrants in
accordance  with the terms  thereof on the date which is ten (10)  trading  days
following the date of such notice (the "Exercise Date"); provided, however, that
the Company shall have such right if and only if (x) for a period of thirty (30)
consecutive  trading days prior to the beginning of such Calculation  Period and
(y) at all times  during  such  Calculation  Period and  continuing  through the
Exercise  Date, the Warrant Shares are (1) authorized and reserved for issuance,
(2) listed for trading on each principal  exchange or market on which the shares
of Common  Stock of the Company were then traded and (3)  registered  for resale
pursuant to an effective  registration  statement under the 1933 Act;  provided,
further,  however, that the Holder shall not be required to exercise the Amended
Warrants  with  respect to any such  notice  unless the Closing Bid Price of the
Common Stock on the trading day  immediately  preceding  the Exercise Date is at
least equal to $3.90 and the aggregate of cash (and cash  equivalents)  as shown
on the most recent  balance  sheet of the Company  filed by the Company with the
Securities and Exchange  Commission pursuant to Section 15 (d) of the Securities
Exchange Act of 1934, is less than $5,000,000.

                                    The certificates  for the Amended  Warrants,
which shall be in the form  attached  hereto as Exhibit "C",  shall  contain the
same terms as the Series A Warrants  but shall be amended to provide that in the
event the Holder  thereof is also the  Holder of  Amended  Warrants  in the form
attached  hereto as Exhibit  "B",  and the Company  shall be entitled  under the
terms thereof to deliver a written notice to the Holder requiring such Holder to
exercise such Amended  Warrants in the form attached  hereto as Exhibit "B", and
the Company gives such notice,  and the conditions to require such exercise have
been met, then the Exercise Price for such Amended Warrants in the form attached
hereto as Exhibit  "C" shall  thereafter  equal the  lesser of (i) the  Exercise
Price then in effect under such Amended  Warrants in the form attached hereto as
Exhibit "C" and (ii) the  Closing  Bid Price of the Common  Stock on the trading
day immediately preceding the Exercise Date with respect to the Amended Warrants
in the form attached hereto as Exhibit "B."

                           c.  Issuance of Additional  Warrants.  On the Closing
Date (as defined  below),  the Company shall issue to each Holder Forty Thousand
(40,000)  Additional  Warrants  for each One  Million  Dollars  ($1,000,000)  of
Aggregate  Exchange  Value (or a portion  thereof for less than  $1,000,000)  of
Series A Preferred  Shares being exchanged by such Holder on the Closing Date or
held by such Holder on September 1, 1998 and thereafter  converted at a Variable
Conversion  Price (as defined in the Series A  Certificate  of  Designation)  of
$4.00 (or more) prior to  November 9, 1998.  The  Additional  Warrants  shall be
identical  to the Amended  Warrants in the form  attached  hereto as Exhibit "B"
except  that the term of the  Additional  Warrants  shall be four years from the
date of issuance of the Additional Warrants.

                           d.  Closing  Date.  Subject to the  satisfaction  (or
waiver) of the  conditions  thereto  set forth in Section 6 and Section 7 below,
the date and time of the exchange of the Series A Preferred  Shares and Series A
Warrants and issuance of the Series B Preferred Shares, the Amended Warrants and
the Additional Warrants pursuant to this Agreement (the "Closing Date") shall be
12:00 noon Eastern Standard Time within five (5) business days after the date on
which the  conditions  set forth in Sections 7(i) and 7(j) are met or such other
mutually  agreed upon time;  provided that the Closing (as defined herein) shall
occur no later than March 15, 1999. The closing of the transactions contemplated
by this Agreement (the "Closing") shall occur on the Closing Date at the offices
of the Company,  One Electronics  Drive,  Trenton,  New Jersey 08619, or at such
other location as may be agreed to by the parties.

                  2.  HOLDERS'  REPRESENTATIONS  AND  WARRANTIES.   Each  Holder
severally (and not jointly)  represents and warrants to the Company solely as to
such Holder that:

                           a.  Authorization;  Enforcement.  This  Agreement has
been duly and validly  authorized.  This  Agreement  has been duly  executed and
delivered on behalf of the Holder,  and this  Agreement  constitutes a valid and
binding agreement of the Holder enforceable in accordance with its terms.


                  3.  REPRESENTATIONS AND WARRANTIES OF THE COMPANY. The Company
represents and warrants to each Holder that:

                           a.  Organization and  Qualification.  The Company and
each of its  subsidiaries,  if any, is a  corporation  duly  organized,  validly
existing and in good standing under the laws of the  jurisdiction in which it is
incorporated, with full power and authority (corporate and other) to own, lease,
use and operate  its  properties  and to carry on its  business as and where now
owned,  leased,  used,  operated  and  conducted.  The  Company  and each of its
subsidiaries is duly qualified as a foreign corporation to do business and is in
good standing in every jurisdiction in which its ownership or use of property or
the nature of the business  conducted by it makes such  qualification  necessary
except where the failure to be so qualified or in good standing would not have a
Material  Adverse Effect.  "Material  Adverse Effect" means any material adverse
effect on (i) the Securities, (ii) the business,  operations,  assets, financial
condition or prospects of the Company and its  subsidiaries,  if any, taken as a
whole, or (iii) on the transactions  contemplated hereby or by the agreements or
instruments to be entered into in connection herewith.

                           b.  Authorization;  Enforcement.  (i) The Company has
all requisite  corporate power and authority to file and perform its obligations
under the Series B Certificate of Designation and to enter into and perform this
Agreement  and the  Warrants and to  consummate  the  transactions  contemplated
hereby and thereby and to issue the  Securities,  in  accordance  with the terms
hereof and thereof,  (ii) the execution  and delivery of this  Agreement and the
Warrants  by  the  Company  and  the  consummation  by  it of  the  transactions
contemplated hereby and thereby (including without  limitation,  the issuance of
the Series B Preferred  Shares and the Warrants and the issuance and reservation
for  issuance  of  the  Conversion  Shares  and  Warrant  Shares  issuable  upon
conversion or exercise thereof) have been duly authorized by the Company's Board
of Directors and no further consent or authorization  of the Company,  its Board
of  Directors,  or its  shareholders,  including  any approval  required by Rule
4460(i) of the National  Association  of Securities  Dealers,  Inc., is required
(other than the  approval of the holders of Series A Preferred  Shares  effected
pursuant to Section 8(e)(i) hereof), (iii) this Agreement has been duly executed
and  delivered by the Company,  and (iv) this  Agreement  constitutes,  and upon
execution  and  delivery by the Company of the Warrants  and the  execution  and
filing of the Series B Certificate of  Designation,  each of such agreements and
instruments  will  constitute,  a legal,  valid and  binding  obligation  of the
Company enforceable against the Company in accordance with its terms.

                           c. Issuance of Shares. The Series B Preferred Shares,
upon  issuance  in  accordance  with the terms of this  Agreement,  will be duly
authorized and validly issued, fully paid and non-assessable,  and free from all
taxes,  liens,  claims and  encumbrances  with respect to the issue  thereof and
shall  not  be  subject  to  preemptive   rights  or  other  similar  rights  of
shareholders  of the Company  and will not impose  personal  liability  upon the
holder thereof. The Conversion Shares and Warrant Shares are duly authorized and
reserved for issuance, and, upon conversion of the Series B Preferred Shares and
exercise of the Warrants in accordance  with the terms thereof,  will be validly
issued,  fully paid and  non-assessable,  and free from all taxes, liens, claims
and encumbrances  and will not be subject to preemptive  rights or other similar
rights or  shareholders  of the Company and will not impose  personal  liability
upon the holder thereof.

                           d.   Series   of   Preferred   Shares.   The   terms,
designations,  powers,  preferences and relative,  participating and optional or
special rights,  and the  qualifications,  limitations and  restrictions of each
series of  preferred  stock of the  Company  (other  than the Series B Preferred
Shares) are as stated in the Certificate of Incorporation,  filed on or prior to
the date hereof, and the Bylaws. The terms,  designations,  powers,  preferences
and  relative,   participating   and  optional  or  special   rights,   and  the
qualifications,  limitations and  restrictions of the Series B Preferred  Shares
are as stated in the Series B Certificate of Designation.

                           e.  No  Conflicts.   The   execution,   delivery  and
performance  of  this  Agreement  and  the  Warrants  by  the  Company  and  the
consummation by the Company of the transactions  contemplated hereby and thereby
(including,  without  limitation,  the  filing of the  Series B  Certificate  of
Designation  and the issuance  and  reservation  for issuance of the  Conversion
Shares and Warrant  Shares) will not (i) conflict  with or result in a violation
of any provision of the Certificate of Incorporation or By-laws (each as defined
in the  Purchase  Agreement)  or (ii) violate or conflict  with,  or result in a
breach of any  provision  of, or  constitute  a default  (or an event which with
notice or lapse of time or both could become a default) under, or give to others
any rights of  termination,  amendment,  acceleration  or  cancellation  of, any
agreement,  indenture, patent, patent license or instrument to which the Company
or any of its  subsidiaries  is a party,  or (iii)  result in a violation of any
law, rule,  regulation,  order,  judgment or decree (including federal and state
securities  laws  and   regulations  and  regulations  of  any   self-regulatory
organizations to which the Company or its securities are subject)  applicable to
the Company or any of its  subsidiaries or by which any property or asset of the
Company  or any of its  subsidiaries  is  bound  or  affected  (except  for such
conflicts, defaults, terminations, amendments, accelerations,  cancellations and
violations  as would  not,  individually  or in the  aggregate,  have a Material
Adverse Effect). Neither the Company nor any of its subsidiaries is in violation
of its Certificate of Incorporation,  By-laws or other organizational  documents
and neither the Company nor any of its  subsidiaries is in default (and no event
has occurred which with notice or lapse of time or both could put the Company or
any of its  subsidiaries in default)  under,  and neither the Company nor any of
its  subsidiaries  has taken any action or failed to take any action  that would
give  to  others  any  rights  of   termination,   amendment,   acceleration  or
cancellation of, any agreement,  indenture or instrument to which the Company or
any of its  subsidiaries  is a party or by which any  property  or assets of the
Company or any of its  subsidiaries  is bound or  affected,  except for possible
defaults as would not, individually or in the aggregate, have a Material Adverse
Effect.  The  businesses  of the Company and its  subsidiaries,  if any, are not
being conducted,  and shall not be conducted so long as a Holder owns any of the
Securities, in violation of any law, ordinance or regulation of any governmental
entity.  Except as  specifically  contemplated by this Agreement and as required
under the 1933 Act and any applicable  state securities laws, the Company is not
required to obtain any consent, authorization or order of, or make any filing or
registration  with, any court,  governmental  agency,  regulatory  agency,  self
regulatory  organization  or stock  market or any third party in order for it to
execute,  deliver or perform any of its obligations under this Agreement, or the
Warrants in accordance with the terms hereof or thereof or to issue the Series B
Preferred  Shares and Warrants in accordance  with the terms hereof and to issue
the Conversion  Shares upon conversion of the Series B Preferred  Shares and the
Warrant  Shares upon  exercise of the Warrants.  All  consents,  authorizations,
orders,  filings  and  registrations  which the  Company is  required  to obtain
pursuant to the preceding sentence have been obtained or effected on or prior to
the date  hereof.  The  Company is not in  violation  of the  continued  listing
requirements of the Nasdaq  National  Market  ("Nasdaq") and does not reasonably
anticipate  that  the  Common  Stock  will  be  delisted  by the  Nasdaq  in the
foreseeable future. The Company and its subsidiaries are unaware of any facts or
circumstances which might give rise to any of the foregoing.

                           f.  Disclosure.   All  information   relating  to  or
concerning  the Company or any of its  subsidiaries  set forth in this Agreement
and provided to the Holders in  connection  with the  transactions  contemplated
hereby is true and  correct in all  material  respects  and the  Company has not
omitted to state any material  fact  necessary  in order to make the  statements
made  herein or  therein,  in light of the  circumstances  under which they were
made,  not  misleading.  No event or  circumstance  has  occurred or exists with
respect to the  Company  or any of its  subsidiaries  or its or their  business,
properties,   prospects,   operations  or  financial  conditions,  which,  under
applicable law, rule or regulation,  requires public  disclosure or announcement
by the  Company  but  which  has not been so  publicly  announced  or  disclosed
(assuming for this purpose that the  Company's  reports filed under the 1934 Act
(as defined in the Purchase  Agreement) are being incorporated into an effective
registration statement filed by the Company under the 1933 Act).

                           g.  Acknowledgment  Regarding  Holders'  Purchase  of
Securities.  The  Company  acknowledges  and agrees  that the Holders are acting
solely in the capacity of arm's length purchasers with respect to this Agreement
and the transactions  contemplated hereby. The Company further acknowledges that
no Holder is acting as a financial  advisor or  fiduciary  of the Company (or in
any  similar  capacity)  with  respect to this  Agreement  and the  transactions
contemplated  hereby  and any  statement  made  by any  Holder  or any of  their
respective  representatives  or agents in connection with this Agreement and the
transactions contemplated hereby is not advice or a recommendation and is merely
incidental  to the  Holders'  purchase of the  Securities.  The Company  further
represents  to each  Holder  that the  Company's  decision  to enter  into  this
Agreement has been based solely on the independent evaluation of the Company and
its representatives.

                           h. No Integrated  Offering.  Neither the Company, nor
any of its  affiliates,  nor any  person  acting  on its or  their  behalf,  has
directly or indirectly made any offers or sales in any security or solicited any
offers to buy any security under  circumstances that would require  registration
under  the  1933 Act of the  issuance  of the  Securities  to the  Holders.  The
issuance of the Securities to the Holders will not be integrated  with any other
issuance of the Company's  securities (past,  current or future) for purposes of
any shareholder approval provisions  applicable to the Company or its securities
other than the issuance of the Series A Preferred Shares.

                           i. Recent  Sale of Common  Stock.  After  November 9,
1998, the Company issued, in a private placement, 6,666,666 shares of its Common
Stock for an aggregate of $19,999,998, together with the issuance of warrants to
purchase  1,000,000  shares of Common  Stock at an  exercise  price of $3.00 per
share.


                  4.       COVENANTS.

                           a. Best  Efforts.  The  parties  shall use their best
efforts to satisfy timely each of the  conditions  described in Sections 6 and 7
of this Agreement.

                           b.  Additional   Equity   Capital.   Subject  to  the
exceptions  described  below,  during the Lock-up  Period (as defined below) the
Company will not, without the prior written consent of a majority-in-interest of
the Holders,  negotiate or contract with any party to obtain  additional  equity
financing  (including debt financing with an equity component) that involves (A)
the  issuance of Common  Stock at a discount  to the market  price of the Common
Stock on the date of issuance  (taking into account the value of any warrants or
options to acquire  Common  Stock  issued in  connection  therewith)  or (B) the
issuance of convertible  securities that are convertible  into an  indeterminate
number of shares of Common  Stock or (C) the  issuance of Common  Stock upon the
conversion of a security  convertible  into, or  exercisable  for,  Common Stock
based on a conversion or exercise  price which was fixed at the time of issuance
of the security  being  converted or exercised at a discount to the market price
of the Common Stock on the date of issuance of such  convertible  or exercisable
security (the limitations referred to in this sentence are collectively referred
to as the "Capital  Raising  Limitations").  The "Lock-up  Period" is the period
beginning on the date hereof and ending three hundred sixty-five (365) days from
the  Closing  Date  (plus  any days in which  sales  cannot  be made  under  the
Registration  Statement (as defined  below)).  The Capital  Raising  Limitations
shall not apply to any  transaction  involving  (i) issuances of securities in a
firm commitment  underwritten  public offering  (excluding a continuous offering
pursuant  to Rule 415 under the 1933  Act),  (ii)  issuances  of  securities  as
consideration  for  a  merger,  consolidation  or  purchase  of  assets,  or  in
connection with any strategic  partnership or joint venture (the primary purpose
of which is not to raise equity capital),  or in connection with the disposition
or  acquisition of a business,  product or license by the Company,  or (iii) the
issuance of Common Stock upon the conversion of a security  convertible  into or
exercised  for,  Common Stock based on a conversion or exercise  price which was
fixed at the time of issuance of the security being  converted or exercised at a
price equal to or greater  than the market price of the Common Stock on the date
of issuance of such  convertible or exercisable  security.  The Capital  Raising
Limitations  also shall not apply to the issuance of securities upon exercise or
conversion of the Company's  options,  warrants or other convertible  securities
outstanding  as of the date  hereof or to the  grant of  additional  options  or
warrants,  or the issuance of  additional  securities,  under any Company  stock
option or restricted stock plan approved by the shareholders of the Company.

                           c.  Expenses.  Each of the parties to this  Agreement
shall bear their own expenses.

                           d.  Reservation  of Shares.  The Company shall at all
times have  authorized,  and reserved for the purpose of issuance,  a sufficient
number of shares of Common Stock to provide for the full  conversion or exercise
of the  outstanding  Series B Preferred  Shares and Warrants and issuance of the
Conversion  Shares and  Warrant  Shares in  connection  therewith  (based on the
Conversion  Price of the  Series B  Preferred  Shares or  Exercise  Price of the
Warrants in effect from time to time).  The Company  shall not reduce the number
of shares of Common  Stock  reserved for issuance  upon  conversion  of Series B
Preferred Shares and exercise of the Warrants without the consent of each Holder
then owning any shares of Series B  Preferred  Shares or  Warrants.  The Company
shall use its best  efforts  at all times to  maintain  the  number of shares of
Common  Stock so reserved  for  issuance at no less than the number that is then
actually  issuable  upon full  conversion  of the Series B Preferred  Shares and
exercise  of the  Warrants  (based  on the  Conversion  Price  of the  Series  B
Preferred Shares or Exercise Price of the Warrants in effect from time to time).
If at any time the number of shares of Common Stock  authorized and reserved for
issuance is below the number of Conversion  Shares and Warrant Shares issued and
issuable upon  conversion  of the Series B Preferred  Shares and exercise of the
Warrants  (based on the  Conversion  Price of the Series B  Preferred  Shares or
Exercise  Price of the Warrants then in effect),  the Company will promptly take
all corporate action  necessary to authorize and reserve a sufficient  number of
shares, including, without limitation, calling a special meeting of shareholders
to authorize  additional  shares to meet the  Company's  obligations  under this
Section 4(d), in the case of an insufficient  number of authorized  shares,  and
using its best  efforts to obtain  shareholder  approval  of an increase in such
authorized number of shares.

                           e. No  Integration.  The  Company  shall not make any
offers or sales of any security (other than the Securities) under  circumstances
that  would  require  registration  of the  Securities  being  offered  or  sold
hereunder  under  the  1933  Act or  cause  the  offering  of  Securities  to be
integrated  with any other offering of securities by the Company for the purpose
of  any  shareholder  approval  provision  applicable  to  the  Company  or  its
securities.


                           f.  Integration of Certain  Covenants of the Purchase
Agreement.  The  agreements  and  covenants set forth in Sections 2.6, 2.7, 4.2,
4.3,  4.4,  4.5  and  4.6 and  Article  V of the  Purchase  Agreement  shall  be
incorporated  herein  and  shall be  applicable  as if the  terms  "Securities",
"Preferred  Shares",  "Warrants," "Common Shares" and "Warrant Shares" set forth
in the  Purchase  Agreement  are  deemed to  include  the  Securities,  Series B
Preferred  Shares,  Warrants,  Common Shares and Warrant  Shares,  respectively.
References in such sections of the Purchase  Agreement to the "Agreement"  shall
be deemed to mean this Agreement.


                  5.       REGISTRATION  RIGHTS.

                           a.  Registration  Rights.  On or before  January  13,
1999,  the  Company  shall  file a  registration  statement  (the  "Registration
Statement") with the Securities and Exchange Commission (the "SEC") covering the
resale by the Holders of (i) the Conversion  Shares  issuable upon conversion of
the Series B Preferred Shares and (ii) the Warrant Shares issuable upon exercise
of the Warrants.

                           b.  Incorporation of Registration  Rights  Agreement.
The terms, rights and obligations set forth in the Registration Rights Agreement
shall be incorporated herein subject to the following amendments:

                                    (i) The term "Registrable  Securities" shall
be deemed to include (i) the Conversion  Shares  issuable upon conversion of the
Series B Preferred Shares, (ii) the Warrant Shares issuable upon exercise of the
Warrants  and (iii) the Common  Stock  issued  upon  conversion  of the Series A
Preferred Shares;

                                    (ii) The time  periods  required  for filing
the  Registration  Statement and the Required  Effective Date (as defined in the
Registration  Rights  Agreement)  set forth in Section 2(a) of the  Registration
Rights Agreement shall not apply to the Registration Statement and the number of
shares of Common Stock initially included in the Registration Statement shall be
no less than the sum of (i) 1.5 times the number of  Conversion  Shares and (ii)
the  number  of  Warrant  Shares,  as  determined  on the date of  filing of the
Registration Statement (assuming, for purposes of such determination,  that such
date of filing is the  Closing  Date such that all of the Amended  Warrants  and
Additional  Warrants  have been issued and all of the Series A Preferred  Shares
then outstanding have been exchanged for Series B Preferred Shares); and

                                    (iii)  Section  2(b)  of  the   Registration
Rights Agreement shall not apply to the Registrable Securities.

                           c. Acknowledgement  Regarding  Registration of Common
Stock Underlying  Series A Preferred  Shares.  The shares of Common Stock issued
upon  conversion  of the  Series A  Preferred  Shares are  registered  under the
Company's  Registration  Statement on Form S-3, File No. 333-46095.  The Company
acknowledges that it is obligated to keep such Registration  Statement effective
and to keep such  shares  registered  until the earlier of (i) the date on which
all of such shares have been sold,  or (ii) the date on which such shares may be
immediately  sold  without  registration  pursuant to Rule 144(k) under the 1933
Act.


                  6.  CONDITIONS  TO  THE  COMPANY'S  OBLIGATION  TO  SELL.  The
obligation  of the Company  hereunder to exchange the Series A Preferred  Shares
for the Series B Preferred Shares, to amend the Series A Warrants by issuance of
the Amended  Warrants  and to issue the  Additional  Warrants to a Holder at the
Closing is subject to the satisfaction, at or before the Closing Date of each of
the following  conditions  thereto,  provided that these  conditions are for the
Company's  sole benefit and may be waived by the Company at any time in its sole
discretion:

                           a. The  applicable  Holder shall have  executed  this
Agreement and delivered the same to the Company.

                           b. The applicable  Holder shall have delivered Series
A Preferred Shares and Series A Warrants in accordance with Section 1 above.

                           c. The Series B Certificate of Designation shall have
been accepted for filing with the Secretary of State of the State of New Jersey.

                           d.  The   representations   and   warranties  of  the
applicable  Holder shall be true and correct in all material  respects as of the
date when made and as of the Closing  Date as though  made at that time  (except
for  representations  and warranties that speak as of a specific date),  and the
applicable  Holder shall have performed,  satisfied and complied in all material
respects  with  the  covenants,  agreements  and  conditions  required  by  this
Agreement to be performed,  satisfied or complied with by the applicable  Holder
at or prior to the Closing Date.

                           e.  No   litigation,   statute,   rule,   regulation,
executive order, decree, ruling or injunction shall have been enacted,  entered,
promulgated  or  endorsed  by or in  any  court  or  governmental  authority  of
competent jurisdiction or any self-regulatory organization having authority over
the matters  contemplated  hereby which prohibits the consummation of any of the
transactions contemplated by this Agreement.

                  7.  CONDITIONS  TO EACH HOLDER'S  OBLIGATION TO PURCHASE.  The
obligation  of each Holder  hereunder to exchange the Series A Preferred  Shares
for the Series B Preferred Shares, and to exchange the Series A Warrants for the
Amended Warrants at the Closing is subject to the satisfaction, at or before the
Closing Date of each of the following conditions, provided that these conditions
are for such  Holder's sole benefit and may be waived by such Holder at any time
in its sole discretion:

                           a. The Company shall have executed this Agreement and
delivered the same to the Holder.

                           b. The Company  shall have  delivered  to such Holder
duly executed  certificates (in such  denominations as the Holder shall request)
representing  the Series B Preferred  Shares,  Additional  Warrants  and Amended
Warrants in accordance with Section 1 above.

                           c. The Series B Certificate of Designation shall have
been accepted for filing with the Secretary of State of the State of New Jersey,
and a copy  thereof  certified  by such  Secretary  of  State  shall  have  been
delivered to such Holder.

                           d. The Irrevocable  Transfer Agent  Instructions  (as
defined in the Purchase  Agreement),  in form and  substance  satisfactory  to a
majority-in-interest   of  the  Holders,   shall  have  been  delivered  to  and
acknowledged in writing by the Company's transfer agent.

                           e. The  representations and warranties of the Company
set forth in this Agreement  shall be true and correct in all material  respects
as of the date when made and as of the Closing  Date as though made at such time
and the Company  shall have  performed,  satisfied  and complied in all material
respects  with  the  covenants,  agreements  and  conditions  required  by  this
Agreement to be performed  (including those incorporated  herein by reference to
the Purchase  Agreement),  satisfied or complied with by the Company at or prior
to the Closing Date. The representations and warranties of the Company set forth
in Sections 3.3, 3.6, 3.7, 3.8, 3.11,  3.15,  3.16,  3.17,  3.18, 3.19, 3.20 and
3.21 of the  Purchase  Agreement  shall  be true  and  correct  in all  material
respects  as of the  Closing  Date as  though  made at such  time  and  shall be
applicable as if the terms "Securities", "Preferred Shares", "Warrants", "Common
Shares" and "Warrant  Shares" set forth in the Purchase  Agreement are deemed to
include the Securities,  Series B Preferred Shares, Warrants,  Common Shares and
Warrant Shares,  respectively and any references to "Agreement" in such sections
shall be deemed to mean  this  Agreement.  References  in such  sections  of the
Purchase  Agreement to "SEC Documents" shall be deemed to refer to reports filed
by the Company with the  Securities  and Exchange  Commission  after  January 1,
1998. The Holder shall have received a certificate or certificates,  executed by
the chief executive officer of the Company, dated as of the Closing Date, to the
foregoing effect and as to such other matters as may be reasonably  requested by
such Holder  including,  but not  limited to  certificates  with  respect to the
Company's  Certificate  of  Incorporation,   By-laws  and  Board  of  Directors'
resolutions relating to the transactions contemplated hereby.

                           f.  No   litigation,   statute,   rule,   regulation,
executive order, decree, ruling or injunction shall have been enacted,  entered,
promulgated  or  endorsed  by or in  any  court  or  governmental  authority  of
competent jurisdiction or any self-regulatory organization having authority over
the matters  contemplated  hereby which prohibits the consummation of any of the
transactions contemplated by this Agreement.

                           g. The Conversion Shares and the Warrant Shares shall
have been  authorized for quotation on Nasdaq and trading in the Common Stock on
Nasdaq shall not have been suspended by the SEC or Nasdaq.

                           h. The Holder  shall have  received an opinion of the
Company's  counsel,  dated as of the Closing Date, in form,  scope and substance
reasonably  satisfactory  to the  Holder and in  substantially  the same form as
Exhibit "D" attached hereto.

                           i. The  Registration  Statement  filed by the Company
pursuant  to  Article  V  covering  the  resale  of the  Registrable  Securities
underlying the Series B Preferred Shares and the Warrants shall be effective and
no stop order shall have been issued in respect thereof.

                           j. The Holders of $10,000,000 of the Company's  9.01%
Convertible  Subordinated  Debentures  (the  "Debentures")  have  exchanged  the
Debentures for Two Million Five Hundred  Thousand  (2,500,000)  shares of Common
Stock,  or shall  have  executed  and  delivered  to the  Company  an  effective
irrevocable  direction  for such  exchange  effective  upon the  exchange of the
Series A Preferred Shares for the Series B Preferred Shares, and the exchange of
the Series A Warrants for the Amended Warrants.

                  8.       GOVERNING LAW; MISCELLANEOUS.

                           a. Governing Law. This Agreement shall be governed by
and  interpreted  in  accordance  with the laws of the State of New York without
regard to the  principles of conflict of laws.  The parties hereto hereby submit
to the exclusive  jurisdiction  of the United States  Federal  Courts located in
Borough  of  Manhattan  in the State of New York  with  respect  to any  dispute
arising under this Agreement, the agreements entered into in connection herewith
or the transactions contemplated hereby or thereby.

                           b.  Counterparts;   Signatures  by  Facsimile.   This
Agreement  may be  executed in one or more  counterparts,  all of which shall be
considered  one  and  the  same  agreement  and  shall  become   effective  when
counterparts  have been signed by each party and  delivered  to the other party.
This  Agreement,  once executed by a party,  may be delivered to the other party
hereto  by  facsimile  transmission  of a copy of  this  Agreement  bearing  the
signature of the party so delivering this Agreement.

                           c.  Headings.  The headings of this Agreement are for
convenience   of   reference   and  shall  not  form  part  of,  or  affect  the
interpretation of, this Agreement.

                           d.  Severability.  If any provision of this Agreement
shall be  invalid or  unenforceable  in any  jurisdiction,  such  invalidity  or
unenforceability  shall  not  affect  the  validity  or  enforceability  of  the
remainder of this Agreement or the validity or  enforceability of this Agreement
in any other jurisdiction.

                           e. Consents to Transaction. Subject to the Closing of
the transactions  contemplated by this Agreement, the Holders consent to (i) the
creation,  establishment  and  issuance  of the  Series B  Preferred  Shares  in
accordance  with the  terms  hereof;  (ii) the  exchange  or  conversion  of the
Debentures for Two Million Five Hundred  Thousand  (2,500,000)  shares of Common
Stock; (iii) the issuance of options to purchase Common Stock in accordance with
the 1998 Stock Option and Stock Award Plan,  Employee  Stock  Purchase  Plan and
1998  Director's  Stock Award Plan of the Company as amended and approved by the
shareholders  of the Company,  and the issuance of Common Stock upon exercise of
such options.

                           f. Entire Agreement;  Amendments.  This Agreement and
the  instruments  referenced  herein  contain  the entire  understanding  of the
parties with respect to the matters  covered  herein and therein and,  except as
specifically  set forth  herein or  therein,  neither the Company nor the Holder
makes any representation, warranty, covenant or undertaking with respect to such
matters.  No provision of this  Agreement may be waived or amended other than by
an instrument in writing signed by the party to be charged with enforcement.

                           g. Notices.  Any notices  required or permitted to be
given under the terms of this Agreement shall be sent by certified or registered
mail (return receipt requested) or delivered personally or by courier (including
a recognized  overnight delivery service) or by facsimile and shall be effective
five days after being  placed in the mail,  if mailed by regular  United  States
mail,  or upon  receipt,  if  delivered  personally  or by courier  (including a
recognized  overnight delivery service) or by facsimile,  in each case addressed
to a party. The addresses for such communications shall be:

                           If to the Company:

                                    Base Ten Systems, Inc.
                                    One Electronics Drive
                                    Trenton, New Jersey  08619
                                    Attention:  Chief Executive Officer
                                    Facsimile: (609) 586-1593

                           With copy to:

                                    Pitney, Hardin, Kipp & Szuch
                                    P.O. Box 1945
                                    Morristown, New Jersey  07962
                                    Facsimile: (973) 966-1550
                                    Attention: Joseph Lunin

         If to a  Holder:  To the  address  set  forth  immediately  below  such
Holder's name on the signature pages hereto.

         Each party shall  provide  notice to the other parties of any change in
address.

                           h.  Successors and Assigns.  This Agreement  shall be
binding  upon and inure to the benefit of the parties and their  successors  and
assigns.  Neither the Company nor any Holder shall assign this  Agreement or any
rights or obligations  hereunder without the prior written consent of the other.
Notwithstanding the foregoing, subject to Section 2.6 of the Purchase Agreement,
any  Holder  may  assign its  rights  hereunder  to any  person  that  purchases
Securities in a private transaction from a Holder or to any of its "affiliates,"
as that term is defined under the 1934 Act, without the consent of the Company.

                           i.  Third  Party  Beneficiaries.  This  Agreement  is
intended for the benefit of the parties  hereto and their  respective  permitted
successors  and  assigns,  and is not for the benefit of, nor may any  provision
hereof be enforced by, any other person.

                           j. Survival.  The  representations  and warranties of
the Company and the agreements and covenants set forth in Sections 3, 4, 5 and 8
(including  the covenants  integrated  from the Purchase  Agreement  pursuant to
Section  4(f)  of  this   Agreement)   shall   survive  the  closing   hereunder
notwithstanding any due diligence investigation conducted by or on behalf of the
Holders.  The Company  agrees to indemnify and hold harmless each of the Holders
and all their  officers,  directors,  employees  and  agents  for loss or damage
arising as a result of or related to any breach or alleged breach by the Company
of any of its representations, warranties and covenants set forth in Sections 3,
4 and 5 hereof (including the covenants  integrated from the Purchase  Agreement
pursuant  to  Section  4(f)  of  this  Agreement)  or any of its  covenants  and
obligations under this Agreement or the Registration Rights Agreement, including
advancement of expenses as they are incurred.

                           k.  Publicity.  The  Company  and each of the Holders
shall have the right to review a  reasonable  period of time before  issuance of
any press releases,  SEC, NASDAQ or NASD filings, or any other public statements
with respect to the transactions  contemplated hereby;  provided,  however, that
the  Company  shall be  entitled,  without  the  prior  approval  of each of the
Holders,  to make any press release or SEC,  NASDAQ or NASD filings with respect
to such transactions as is required by applicable law and regulations  (although
each of the Holders  shall be  consulted by the Company in  connection  with any
such  press  release  prior to its  release  and shall be  provided  with a copy
thereof and be given an opportunity to comment thereon).

                           l.  Further  Assurances.  Each  party  shall  do  and
perform,  or cause to be done and  performed,  all such further acts and things,
and  shall  execute  and  deliver  all  such  other  agreements,   certificates,
instruments and documents, as the other party may reasonably request in order to
carry out the intent and  accomplish  the  purposes  of this  Agreement  and the
consummation of the transactions contemplated hereby.

                           m. No Strict Construction.  The language used in this
Agreement  will be deemed to be the  language  chosen by the  parties to express
their mutual intent, and no rules of strict construction will be applied against
any party.

<PAGE>


                  IN WITNESS  WHEREOF,  the undersigned  Holders and the Company
have  caused  this  Agreement  to be duly  executed  as of the date first  above
written.


BASE TEN SYSTEMS, INC.

          THOMAS E. GARDNER
By:-------------------------------------------
   Name:  Thomas E. Gardner
   Title: Chairman and Chief Executive Officer


<PAGE>



                                                             Number of
                                                             Series A
                                                             Preferred
                                                             Shares held by
                                                             Holder.
ELARA LTD.

By:      GEOFFREY TIRMAN                                      540.046875
    --------------------------------
         Geoffrey Tirman
         Talisman Capital
         President, Elara Ltd.

JMG CAPITAL PARTNERS,
  LP.

By:      JONATHAN GLASER                                      413.4453125
    --------------------------------
         Jonathan Glaser
         President,
         JMG Capital
          Management, Inc.
         General Partner
         JMG Capital Partners,
         L.P.

TRITON CAPITAL INVESTMENTS, LTD.

         JONATHAN GLASER
By:                                                           413.4453125
    --------------------------------
         Jonathan Glaser


RGC INTERNATIONAL
INVESTORS, LDC


By:      Rose Glen Capital
         Management, L.P.,
         Investment Manager


By:      RGC General Partner Corp.,
         as General Partner

         GARY S. KAMINSKY
    --------------------------------
By:      Gary S. Kaminsky                                        3,307.5625
         Managing Director


<PAGE>



                                                             Number of
                                                             Series A
                                                             Preferred
                                                             Shares held by
                                                             Holder.


SHEPHERD INVESTMENTS
 INTERNATIONAL, LTD.

         MICHAEL A. ROTH 
By: --------------------------------                          2,964.1171875
         Name:  Michael A. Roth
         Managing Member,
         Staro Asset
          Management, LLC
         Investment Manager
         Shepherd Investments
          International, Ltd.


STARK INTERNATIONAL

         MICHAEL A. ROTH
By: --------------------------------                          2,964.1171875
         Name:  Michael A. Roth
         Managing Member,
         Staro Asset
          Management, LLC
         Investment Manager,
         Stark International

SOCIETE GENERALE

         FRANCOIS BARTHELEMY
By: --------------------------------
         Francois Barthelemy
         FVP

         GUILLAUME POLLET
By: --------------------------------                          3,975
         Guillaume Pollet
         FVP




                                                                       Exhibit A

                             BASE TEN SYSTEMS, INC.
                           CERTIFICATE OF AMENDMENT OF
                      RESTATED CERTIFICATE OF INCORPORATION
                           PROVIDING FOR DESIGNATION,
                          PREFERENCES AND RIGHTS OF THE

                     CONVERTIBLE PREFERRED SHARES, SERIES B

                           (Par Value $1.00 Per Share)

                                       of

                             BASE TEN SYSTEMS, INC.


         Base Ten Systems,  Inc., a corporation  (the  "Corporation")  organized
under the laws of the State of New Jersey, to amend its Restated  Certificate of
Incorporation   in  accordance  with  Chapter  9  of  the  New  Jersey  Business
Corporation Act, hereby certifies:

         FIRST:   The name of the Corporation is Base Ten Systems, Inc.

         SECOND: The Board of Directors of the Corporation, at a meeting held on
November  24,  1998,  pursuant  to Section  14A:7-2  of the New Jersey  Business
Corporation  Act and the  authority  vested  in the  Board of  Directors  by the
Restated  Certificate  of  Incorporation,  as  amended,  adopted  the  following
resolution  providing  for the  issuance  of a new  series of the  Corporation's
Preferred Shares, par value $1.00 per share,  consisting of up to [exact initial
number of shares  determined  immediately prior to filing] shares of Convertible
Preferred Shares, Series B:

                           RESOLVED,  that pursuant to the  authority  vested in
                  this Board of Directors in  accordance  with the  provision of
                  the Corporation's certificate of incorporation,  as amended, a
                  new series of  Preferred  Shares of the  Corporation  known as
                  Convertible  Preferred  Shares,  Series B, be,  and hereby is,
                  created,  classified,  authorized  and  the  issuance  thereof
                  provided for, and that the  designation  and number of shares,
                  and relative  rights,  preferences and imitations  thereof are
                  hereby   fixed,   and   Article  6  of  the   Certificate   of
                  Incorporation  of  the  Corporation,  as  amended,  is  hereby
                  amended  by  adding  Article  6(e)  thereto,  to read,  in its
                  entirety, as follows:

                  (e) A.  Designation  and Amount.  The shares of this series of
Preferred Shares shall be designated as "Convertible Preferred Shares, Series B"
and the number of shares constituting such series shall be [exact initial number
of shares  determined  immediately  prior to filing],  with a par value of $1.00
per share. Fractional B Preferred Shares shall be permitted.

                           B.  Definitions.  As used in this Article  6(e),  the
following terms shall have the following meanings.

         "Article  6(e)"  means  this   Subsection  (e)  of  Article  6  of  the
Certificate of Incorporation establishing the B Preferred Shares as the same may
be amended,  supplemented  or modified from time to time in accordance  with the
terms hereof and pursuant to applicable law.

         "B Preferred Shares" means the Convertible Preferred Shares, Series B.

         "Board of Directors" means the board of directors of the Corporation.

         "Business Day" means any day, other than a Saturday,  a Sunday or a day
on which banking  institutions  in the City of New York, New York are authorized
or obligated by law or executive order to close.

         "Capital Stock" means any and all shares, rights to purchase, warrants,
options,  convertible  securities,  participation  or  other  equivalents  of or
interests  (other than security  interests) in (however  designated  and whether
voting or nonvoting) corporate stock.

         "Conversion Default Payments" has the meaning set forth in Section H(2)
hereof.

         "Closing Bid Price" means, for any security as of any date, the closing
bid price of such  security  on the  principal  securities  exchange  or trading
market  where such  security  is listed or traded,  as  reported at the close of
normal  trading  hours,  New York  time,  by  Bloomberg  Financial  Markets or a
comparable  reporting service of national reputation selected by the Corporation
and  reasonably  acceptable to holders of the B Preferred  Shares then holding a
majority of the then  outstanding  B Preferred  Shares  ("Majority  Holders") if
Bloomberg  Financial  Markets is not then  reporting  closing bid prices of such
security  (collectively,  "Bloomberg"),  or if the foregoing does not apply, the
last reported sale price of such security in the over-the-counter  market on the
electronic  bulletin board of such security as reported by Bloomberg,  or, if no
sale price is reported for such  security by  Bloomberg,  the average of the bid
prices of any market  makers for such  security as reported in the "pink sheets"
by the  National  Quotation  Bureau,  Inc. If the  Closing  Bid Price  cannot be
calculated  for such  security on such date on any of the foregoing  bases,  the
Closing Bid Price of such  security on such date shall be the fair market  value
as  reasonably  determined  by  an  investment  banking  firm  selected  by  the
Corporation and reasonably acceptable to the Majority Holders, with the costs of
such appraisal to be borne by the Corporation.

         "Common  Shares" means the Class A Common  Shares,  par value $1.00 per
share, of the Corporation  and all shares  hereafter  authorized of any class of
Common  Shares  of the  Corporation,  and,  in the  case of a  reclassification,
recapitalization or other similar change in such Common Shares or in the case of
a consolidation or merger of the Corporation  with or into another Person,  such
consideration  to which a holder of a share of  Common  Shares  would  have been
entitled upon the occurrence of such event.  Common Shares shall not include the
Corporation's Class B Common Shares, par value $1.00 per share.

         "Conversion Date" has the meaning set forth in Section H(2) hereof.

         "Conversion Notice" has the meaning set forth in Section H(2) hereof.

         "Conversion Price" has the meaning set forth in Section H(1) hereof.

         "Default  Redemption  Amount" has the meaning set forth in Section F(4)
hereof.

         "Delay  Compensation"  has the meaning set forth in Section 3(f) of the
Registration Rights Agreement.

         "Delisting  Payments"  has the  meaning set forth in Section 4.5 of the
Securities Purchase Agreement.

         "Dividend  Payment  Date" has the  meaning  set forth in  Section  C(1)
hereof.

         "DTC" has the meaning set forth in Section H(11) hereof.

         "Exchange Agreement" means that certain Exchange Agreement, dated as of
December  XX,  1998,  by and  among  the  Corporation  and  all  holders  of the
Convertible  Preferred  Shares,  Series  A, a copy  of  which  is on file in the
offices of the  Corporation  and available for inspection by shareholders of the
Corporation.

         "Fiscal  Quarter" means a calendar  quarter ended on March 31, June 30,
September 30 or December 31, as the case may be.

         "Five  Percent  Limitation"  has the meaning set forth in Section  H(1)
hereof.

         "Illiquidity Payment" has the meaning set forth in Section C(1) hereof.

         "Junior  Stock"  means  Common  Shares and any other class or series of
Capital Stock of the  Corporation now or hereafter  issued and outstanding  that
ranks junior as to dividends and/or liquidation to the B Preferred Shares.

         "Mandatory  Redemption Price" has the meaning set forth in Section F(2)
hereof.

         "Market  Value" as of any date means the  average  Closing Bid Price of
Common Shares for the ten  consecutive  Trading Days ending on the date prior to
such date.

         "Maturity  Date" means December 15, 2000, [To be extended by the number
of days (if any)  required to be added to the Series A Preferred  Stock prior to
the Effective Date] provided, however, that such Maturity Date shall be extended
by a number of Trading Days equal to the aggregate number of Trading Days during
the period  from the  effective  date of the  Amendment  to the  Certificate  of
Incorporation  establishing the B Preferred Shares to and including the Maturity
Date during which the holders of B Preferred  Shares are restricted from selling
Common  Shares  by  reason  of  (x)  Section  2(d)  of the  Registration  Rights
Agreement,  (y)  any  Delay  Period(s)  (as  defined  in  Section  3(f)  of  the
Registration  Rights  Agreement),  but only if the  total  number of days in any
Delay Period(s) within a twelve-month period exceed thirty (30) days, or (z) any
Redemption Event.

         "NASDAQ" means the National Association of Securities Dealers Automated
Quotation System.

         "Person" means an individual,  a  corporation,  a partnership,  a joint
venture,  an association,  a joint-stock  company,  a trust, a business trust, a
government  or any  agency  or any  political  subdivision,  any  unincorporated
organization, or any other entity.

         "Purchase Price" shall mean $1,000 per B Preferred Share.

         "Redemption  Date" means any date on which shares of B Preferred Shares
are to be redeemed pursuant to Section F hereof.

         "Redemption Event" means any one of the following:

                  (i) the Common  Shares  (including  any of the  Common  Shares
issuable upon conversion of the B Preferred Shares or required from time to time
to be reserved pursuant hereto) are suspended from trading on, or are not listed
(and  authorized)  for  trading  on, the  NASDAQ  Small Cap  Market,  the NASDAQ
National  Market  System,  the American  Stock  Exchange,  or the New York Stock
Exchange for an aggregate of thirty (30) Trading Days in any eighteen (18) month
period;

                  (ii) the  Company  fails at any time  during the  Registration
Period (as defined in the Registration  Rights Agreement),  to cause the holders
of B Preferred Shares to be able to utilize the Registration  Statement required
to be filed  pursuant to Section 5 of the Exchange  Agreement  for the resale of
all of their  Registrable  Securities  (as  defined in the  Registration  Rights
Agreement  and the  Exchange  Agreement),  unless the  Company is using its best
efforts to remedy such inability to utilize such registration statement, subject
to the  Company's  Board of  Directors  having  determined  in their  good faith
business  judgment  by  resolution  that  the  continued  effectiveness  of such
registration  statement  would have a material  adverse  effect on the Company's
ability to consummate a financing,  acquisition,  merger or joint  venture,  the
failure  of which to  consummate  would have a  material  adverse  effect on the
Company's  financial  condition,  results  of  operations  or future  prospects;
provided  that in no event  shall  such  failure  exist for a total of more than
thirty (30) Trading Days in any eighteen (18) month period;

                  (iii) The Company fails to (x) issue Common Shares to a holder
of the B Preferred  Shares upon exercise by the holder of its conversion  rights
in accordance with the terms hereof; (y) transfer or to cause its transfer agent
to transfer any certificate for Common Shares issued to a holder upon conversion
of the B  Preferred  Shares  as  and  when  required  hereby,  by  the  Exchange
Agreement,   or  by  the  Registration  Rights  Agreement;  or  (z)  remove  any
restrictive  legend on any  certificate for any Common Shares issued to a holder
of the B Preferred  Shares upon conversion of the B Preferred Shares as and when
required  hereby,  by  the  Securities  Purchase  Agreement,   by  the  Exchange
Agreement,  or by the  Registration  Rights  Agreement;  and  any  such  failure
described above shall continue uncured for ten (10) Business Days; or

                  (iv) The  Corporation  fails to pay to a holder of B Preferred
Shares  any  amounts  due  hereunder  or  pursuant  to the  Securities  Purchase
Agreement,   the  Exchange  Agreement,  or  the  Registration  Rights  Agreement
(including  but not  limited  to  dividends,  Illiquidity  Payments,  Conversion
Default Payments,  and Delay Compensation thereon) when due and any such failure
shall continue  uncured (after written notice and demand to cure from the holder
of B Preferred Shares) for ten (10) Business Days.

         "Redemption  Price" means the Optional  Redemption Price, the Mandatory
Redemption  Price or the Default  Redemption  Price, as the case may be, each of
which terms shall have the respective meanings set forth in Section F hereof.

         "Registration Rights Agreement" means the Registration Rights Agreement
dated as of December 4, 1997 between the Corporation and the initial  purchasers
of the Convertible Preferred Shares, Series A of the Corporation,  as amended by
and incorporated by reference in the Exchange  Agreement,  a copy of which is on
file  in  the  offices  of the  Corporation  and  available  for  inspection  by
shareholders of the Corporation.

         "Securities Purchase Agreement" means the Securities Purchase Agreement
dated as of December 4, 1997 between the Corporation and the initial  purchasers
of the Convertible Preferred Shares, Series A, as amended by and incorporated by
reference in the Exchange  Agreement,  a copy of which is on file in the offices
of  the  Corporation  and  available  for  inspection  by  shareholders  of  the
Corporation.

         "Trading  Day" means,  with  respect to the Common  Shares:  (i) if any
series of Common  Shares is quoted on the NASDAQ  National  Market  System,  any
similar system of automated dissemination of quotations of securities prices, or
the National Quotation Bureau Incorporated,  each day on which quotations may be
made on such  system;  or (ii) if any  series  of  Common  Shares  is  listed or
admitted for trading on any  national  securities  exchange,  days on which such
national securities exchange is open for business; or (iii) if the Corporation's
Common  Shares are not quoted on any system or listed or admitted for trading on
any securities exchange, a Business Day.

         "Underwriter's  Lock-Up"  has the meaning set forth in Section  2(d) of
the Registration Rights Agreement.

                           C. Dividends and Certain Other Payments.  The holders
of the B Preferred Shares shall be entitled to receive,  when and as declared by
the Board of Directors,  out of funds legally available therefor,  dividends and
certain other payments as set forth in this Section C.

                           (1) If a holder of B  Preferred  Shares is subject to
an  Underwriter's  Lock-Up,  that  holder  (but not any other  holder)  shall be
entitled to receive a payment (an  "Illiquidity  Payment") at the rate of $20.00
per  Preferred  Share for each Fiscal  Quarter in which such event  occurs or is
continuing.  Illiquidity Payments shall be payable at the option of the Board of
Directors  (x) in cash, or (y) if the Market Value is equal to, or in excess of,
$4.00,  in a number of B  Preferred  Shares  (which  may  include  fractional  B
Preferred  Shares)  equal  to the  product  of  (A)  the  cash  amount  of  such
Illiquidity  Payment, as the case may be, multiplied by (B) 1.25, divided by (C)
the Purchase Price per Preferred Share.

                           (2)  The  holders  of B  Preferred  Shares  shall  be
entitled to participate  with the holders of Common Shares in any dividends paid
or set aside for payment with  respect to the Common  Shares so that the holders
of B Preferred  Shares shall  receive with respect to each B Preferred  Share an
amount  equal to (x) the  dividend  payable  with  respect to each Common  Share
multiplied  by (y) the number of Common  Shares (and fraction of a Common Share,
if any) into which such B Preferred  Share is  convertible as of the record date
for such dividend.

                           (3) Dividends and  Illiquidity  Payments shall accrue
(whether  or not  declared)  from and  including  the first day of the  relevant
Fiscal Quarter to and including the date on which the  Redemption  Price is paid
on such shares or on which such  shares are  converted  or redeemed  and, to the
extent not paid for any relevant Fiscal Quarter,  will be cumulative.  Dividends
and Illiquidity Payments on the B Preferred Shares, to the extent payable, shall
be  payable  quarterly,  in  arrears,  on the last day of each  relevant  Fiscal
Quarter  (each such date, a "Dividend  Payment  Date"),  except that if any such
date is not a Business Day, then such dividend or  Illiquidity  Payment shall be
paid on the next  succeeding  Business Day.  Each such  dividend or  Illiquidity
Payment  shall be  payable  to  holders  of B  Preferred  Shares at the close of
business on the Dividend Payment Date. Dividends on the B Preferred Shares shall
accrue on a daily basis during the relevant  quarterly period whether or not the
Corporation shall have earnings or surplus at the time.

                           D. Voting Rights.  The holders of B Preferred  Shares
shall have the following voting rights:

                           (1)  Each  holder  of B  Preferred  Shares  shall  be
entitled to such number of votes for the B Preferred  Shares held on all matters
submitted to a vote of the  Corporation's  shareholders as shall be equal to the
largest  number of whole Common Shares into which all of the B Preferred  Shares
held are then  convertible  (after  giving  effect to, and  subject to, the Five
Percent  Limitation,  and any other  then  applicable  limitations  set forth in
Section (H)(1));

                           (2) Except as  otherwise  provided  herein or by law,
the holders of B Preferred Shares, the holders of Common Shares, and the holders
of Class B Common Shares of the Corporation  shall vote together as one class on
all matters submitted to a vote of the Corporation's shareholders.

                           (3)  So  long   as  any  B   Preferred   Shares   are
outstanding,  the Corporation shall not, without first obtaining the approval of
the holders of two-thirds of the B Preferred Shares:

                                    (i) alter or change the rights,  preferences
                           or privileges of the B Preferred Shares;

                                    (ii)  issue  any  other  class or  series of
                           Capital  Stock  having  rights  upon  liquidation  or
                           rights as to  dividends  which are  senior to or pari
                           passu with the rights of the  holders of B  Preferred
                           Shares; or

                                    (iii)  issue  any   additional  B  Preferred
                           Shares  in excess of the B  Preferred  Shares  issued
                           pursuant to the  Exchange  Agreement,  other than any
                           additional  B  Preferred  Shares  which may be issued
                           pursuant to Section C(1) hereof.

                           E.  Liquidation  Preference.  In  the  event  of  any
liquidation,  dissolution, or winding up of the Corporation, either voluntary or
involuntary, after the payment or the setting apart of payment to the holders of
any class or series of Capital  Stock of the  Corporation  hereafter  issued and
outstanding  that  ranks  senior as to  dividends  and/or  liquidation  to the B
Preferred Shares, the holders of B Preferred Shares shall be entitled to receive
out of assets of the Corporation available for distribution to shareholders,  an
amount  equal to the  Mandatory  Redemption  Price of such  shares,  before  any
payment shall be made or any assets  distributed to the holders of Junior Stock.
If the  assets and funds to be  distributed  to the  holders of the B  Preferred
Shares, and the holders of any other Capital Stock ranking pari passu with the B
Preferred  Shares,  shall be  insufficient  to permit  the  payment  to all such
holders  of their  full  preferential  amount,  the  assets  and  funds  legally
available shall be distributed ratably,  among the holders of such other Capital
Stock ranking pari passu with the B Preferred  Shares, in proportion to the full
preferential  amount each such holder is otherwise entitled to receive.  Neither
the consolidation or merger of the Corporation with or into any other entity nor
the sale or  transfer  by the  Corporation  of all or  substantially  all of its
assets  shall,  for  the  purposes  hereof,  be  deemed  to  be  a  liquidation,
dissolution or winding up of the Corporation.

                           F.       Redemption.

                           (1)  Optional  Redemption  by the  Company.  While  a
Registration  Statement  (as defined in the  Registration  Rights  Agreement) is
effective  with respect to the Common  Shares  issuable on  conversion  of the B
Preferred  Shares  and so  long  as no  Redemption  Event  has  occurred  and is
continuing,  the  Corporation  may, at its option at (i) any time within 45 days
prior to or 15 days after the commencement of a firm commitment  public offering
of its  equity  securities,  or (ii) at any  time  or  from  time to time  after
December 15, 1998, redeem for cash, out of funds legally available therefor, all
or any  part of (but  not less  than  1,400 B  Preferred  Shares  in any  single
redemption)  the  outstanding B Preferred  Shares at a price per Preferred Share
equal to the  greater of (x) 130% of the then  applicable  Mandatory  Redemption
Price per B Preferred Share or (y) (A) the then applicable  Mandatory Redemption
Price per B Preferred Share,  divided by (B) the then effective Conversion Price
of the B Preferred Shares on the Redemption  Date,  multiplied by (C) the Market
Value of the Common Shares into which each B Preferred  Share is  convertible on
the Redemption Date (the "Optional Redemption Price").

                           (2)  Mandatory   Redemption   by  the  Company.   The
Corporation shall redeem all outstanding B Preferred Shares on the Maturity Date
at a price per share equal to the sum of (x) the Purchase Price, (y) any accrued
and  unpaid  dividends  thereon  through  the  date  of  final  distribution  to
shareholders,  whether  or  not  declared,  and  any  Illiquidity  Payments  and
conversion  Default  Payments  thereon,  and  (z)  any  Delay  Compensation  and
Delisting Payments thereon (collectively, the "Mandatory Redemption Price"). All
Conversion Default Payments,  Delay Compensation and Conversion Default Payments
shall be payable on the Maturity Date in cash,  out of funds  legally  available
therefor.  The  balance  of  the  Mandatory  Redemption  Price  (the  "Remaining
Redemption  Amount")  shall be payable on the Maturity Date at the option of the
Board of Directors (x) in cash, out of funds legally available therefor;  or (y)
while a Registration Statement (as defined in the Registration Rights Agreement)
is effective  with respect to the Common Shares  issuable on redemption of the B
Preferred  Shares,  in Common  Shares  having an  aggregate  Market Value on the
Maturity Date equal to (A) the  Remaining  Redemption  Amount  multiplied by (B)
1.25.

                           (3)      Procedures for Redemption by the Company.

                           (i) At least 30 days (45 days if the Redemption Price
         is to be paid in Common  Shares)  but not more than 60 days  before the
         applicable Redemption Date, the Corporation or its transfer agent shall
         mail a notice of redemption by first-class mail postage prepaid to each
         holder of B Preferred  Shares,  addressed to such holders at their last
         addresses  shown on the stock transfer books of the  Corporation.  Such
         notice shall  indicate  that B Preferred  Shares are to be redeemed and
         shall, among other things, state:

                                    (a) the Redemption Date;

                                    (b) the number of B Preferred  Shares  being
                  redeemed;

                                    (c)  the   Optional   Redemption   Price  or
                  Mandatory  Redemption Price, as the case may be, including the
                  amount of unpaid dividends,  Illiquidity Payments,  Conversion
                  Default Payments,  Delay  Compensation and Delisting  Payments
                  with respect to such shares;

                                    (d) that the B Preferred  Shares  called for
                  redemption  must be surrendered to the  Corporation to collect
                  the Redemption Price;

                                    (e)  that  B  Preferred  Shares  called  for
                  redemption  may be  converted  at any time before the close of
                  business on the first  Business Day preceding  the  Redemption
                  Date.

         Failure to give notice or any defect in the notice to any holder  shall
         not affect the validity of the notice given to any other holder.

                           (ii) As long as the Corporation has complied with the
         requirements set forth in this Section F, from and after the applicable
         Redemption  Date,  dividends on, and Illiquidity  Payments,  Conversion
         Default  Payments,  Delay  Compensation  and  Delisting  Payments  with
         respect to the shares of B  Preferred  Shares so called for  redemption
         shall cease to accrue as of the applicable Redemption Date, such shares
         shall be canceled and shall no longer be deemed to be outstanding,  and
         all rights of the holders  thereof as  shareholders  of the Corporation
         (except the right to receive from the Corporation the Redemption Price)
         shall cease.

                           (4)  Optional  Redemption  By  Holder.  (i)  Upon the
occurrence of a Redemption  Event,  each holder of B Preferred Shares shall have
the  right to elect at any time and from time to time by  delivery  of a Default
Redemption  Notice (as defined herein) to the Corporation  while such Redemption
Event  continues,  to require the Corporation to purchase for cash, out of funds
legally  available  therefor,  for an  amount  per  share  equal to the  Default
Redemption Amount (as defined herein), any or all of the then outstanding shares
of B Preferred Shares held by such Holder. The "Default  Redemption Amount" with
respect to each B Preferred  Share  means an amount  equal to the greater of (i)
1.25 times the then  effective  Mandatory  Redemption  Price per share of each B
Preferred  Share for which a demand for redemption is being made or (ii) (x) the
then effective Mandatory  Redemption Price of each B Preferred Share for which a
demand  for  redemption  is  being  made,  divided  by (y)  the  then  effective
Conversion Price, multiplied by (z) the Market Value of the Common Shares.

                           (ii) If the  Corporation  fails to pay any holder the
Default Redemption Amount with respect to any B Preferred Shares within five (5)
Business Days of its receipt of a notice  requiring such  redemption (a "Default
Redemption  Notice"),  then the holder delivering such Default Redemption Notice
shall be entitled to  interest on the Default  Redemption  Amount at a per annum
rate equal to the lower of (x) the sum of prime rate published from time to time
by the Wall Street  Journal plus five percent (5%) and (y) the highest  interest
rate permitted by applicable law from the date of the Default  Redemption Notice
until the date of redemption hereunder. In the event the Corporation is not able
to redeem all of the shares of B Preferred Shares subject to Default  Redemption
Notices  because  of  insufficient   shareholders  equity,   restrictions  under
applicable law or pursuant to agreements, or lack of cash, the Corporation shall
redeem shares of B Preferred Shares from each holder, to the maximum extent, pro
rata, based on the total number of shares of B Preferred Shares included by such
holder in the Default  Redemption  Notice relative to the total number of shares
of B Preferred Shares in all of the Default Redemption Notices.

                           G. Consolidation, Merger and Sale of Assets, etc. The
Corporation  shall  not  consolidate  with or merge  into,  or  transfer  all or
substantially  all of its assets to,  another Person unless (i) in the case of a
merger or consolidation,  the Corporation is the surviving entity and the rights
and  preferences  of the B Preferred  Shares are not  modified,  or (ii) (A) the
surviving, resulting or acquiring Person is a Person organized under the laws of
the United  States,  any state thereof or the District of Columbia,  or a Person
organized under the laws of a foreign  jurisdiction  whose equity securities are
listed on a national  securities exchange in the United States or authorized for
quotation on NASDAQ, and (B) the Corporation shall make effective provision such
that, upon consummation of such  transaction,  the holders of B Preferred Shares
shall  receive  preferred  stock of the surviving  entity  having  substantially
identical terms and registration rights as the B Preferred Shares.

                           H.       Conversion of B Preferred Shares.

                           (1) Right of Conversion of B Preferred Shares. Each B
Preferred Share shall be convertible at the option of the holder thereof, at any
time or from time to time, into a number of fully paid and nonassessable  Common
Shares  equal  to the  then  applicable  Mandatory  Redemption  Price  of such B
Preferred Share, divided by $4.00 (the "Conversion Price");  provided,  however,
that in no event shall any holder of B  Preferred  Shares be entitled to receive
Common  Shares upon a conversion to the extent that the sum of (x) the number of
Common Shares beneficially owned by that holder and its affiliates (exclusive of
shares issuable upon  conversion of the  unconverted  portion of any B Preferred
Shares or the unexercised or unconverted  portion of any other securities of the
Corporation  subject to a limitation on conversion or exercise  analogous to the
limitations  contained herein) and (y) the number of Common Shares issuable upon
the conversion of the B Preferred Shares with respect to which the determination
of this  subclause is being made,  would result in  beneficial  ownership by the
holder and its  affiliates  of more than 4.9% of the  outstanding  Common Shares
(the "Five Percent Limitation"), and for purposes of this subclause,  beneficial
ownership shall be determined in accordance with Section 13(d) of the Securities
Exchange Act of 1934, as amended,  and Regulation 13 D-G  thereunder,  except as
otherwise  provided  in  clause  (x)  above.  To the  extent  the  Five  Percent
Limitation  applies,  the  determination  of whether B Preferred Shares shall be
convertible  (vis-a-vis other securities owned by a holder) shall be in the sole
discretion of the holder and  submission of a Conversion  Notice shall be deemed
to be  the  holder's  determination  of  whether  the  B  Preferred  Shares  are
convertible  in  whole  or in  part,  subject  to such  aggregate  Five  Percent
Limitation.  No prior  inability to convert the B Preferred  Shares  pursuant to
this clause shall have any effect on the applicability of the provisions of this
clause with respect to any subsequent  determination of ability to convert.  The
provisions  of  this  clause  may be  amended  and/or  implemented  in a  manner
otherwise  than in  strict  conformity  with the terms of this  clause  with the
approval of the Board of Directors of the Company and the affected  Holder;  the
provisions of this clause may be waived by the affected  holder upon ninety (90)
days prior  written  notice from such  holder to the  Company.  The  limitations
contained in this clause shall apply to a successor holder concurrently with its
acquisition of such B Preferred Shares,  such election to be promptly  confirmed
in writing to the  Company  (provided  no  transfers  to a  successor  holder or
holders shall be used by a holder to evade the limitations contained herein).

                           (2) Conversion  Procedures.  In order to exercise the
conversion  privilege,  the holder of any B Preferred  Shares to be converted in
whole or in part  shall  give  written  notice to the  Corporation  ("Conversion
Notice") by courier delivery (with receipt acknowledged),  by personal delivery,
registered  or  certified  mail (with  receipt  acknowledged)  or, by  facsimile
transmission  (such  facsimile  transmission  will  be  deemed  received  by the
Corporation on the date and at the time it was sent by the holder so long as (i)
the holder's facsimile machine confirms that the transmission was received prior
to 5:30 p.m.,  New York time on the  Business  Day on which it was sent and (ii)
the  Corporation  receives the  original  thereof  (together  with a copy of the
facsimile  confirmation)  by  courier  within 2  Business  Days  following  such
facsimile  transmission),  that the holder  elects to convert such shares or the
portion thereof specified in such Conversion Notice into shares of Common Shares
and shall,  within five (5)  Business  Days after the  Business Day on which the
Conversion  Notice  was so given,  surrender  the  certificate  or  certificates
evidencing such shares to the Corporation.  The Conversion  Notice shall specify
the  effective  date of such  conversion,  which  shall be no  earlier  than the
Business Day on which the  Conversion  Notice was properly  given in  accordance
with this  Section H(2) and no later than 30 days  following  such giving of the
Conversion  Notice,  and shall also state the name or names  (with  address)  in
which the  certificates  for Common  Shares  which shall be  issuable  upon such
conversion  shall be issued.  Each  certificate  evidencing  B Preferred  Shares
surrendered for conversion  shall,  unless the shares issuable on conversion are
to be issued in the same name as the registration of such B Preferred Shares, be
duly  endorsed  by,  or be  accompanied  by  instruments  of  transfer  in  form
satisfactory  to the  Corporation  duly  executed  by,  such  holder or its duly
authorized attorney.

                  Within three (3) Business Days after the Business Day on which
the Conversion  Notice was properly given in accordance  with this Section H(2),
but not prior to the specified effective date of conversion,  and following (and
in no event prior to) surrender of the  certificate or  certificates  evidencing
the B Preferred Shares relating thereto, the Corporation shall issue and deliver
to such  holder (or upon the  written  order of such  holder) a  certificate  or
certificates  for the number of full Common Shares  issuable upon the conversion
of such B Preferred  Shares or portion thereof in accordance with the provisions
of this  Section  H, and a check or cash in  respect  of any  fractional  Common
Shares  issuable  upon such  conversion,  as  provided in Section  H(3).  If the
Corporation fails to issue  certificates upon any such conversion of B Preferred
Shares,  the Corporation  shall pay to any holders of such converted B Preferred
Shares an amount equal to (i) 1% of the  Conversion  Price per day multiplied by
the number of Common Shares issuable upon  conversion of the B Preferred  Shares
subject  to the  applicable  Conversion  Notice  for the first 30 days after the
scheduled  delivery date of such  certificates,  and (ii) thereafter,  2% of the
Conversion Price per day multiplied by the number of Common Shares issuable upon
conversion of the B Preferred Shares subject to the applicable Conversion Notice
("Conversion   Default  Payments").   Notwithstanding  the  foregoing,   if  the
Corporation's failure to issue such certificates is a result of an error made by
its  transfer  agent,  such  amount  shall not accrue  until after the third day
following the scheduled  delivery  date of such  certificate.  In the event that
less than all the B Preferred  Shares  represented  by a  certificate  are to be
converted,  the  Corporation  shall  issue and deliver or cause to be issued and
delivered to (or upon the written order of) the holder of the B Preferred Shares
so surrendered, without charge to such holder, a new certificate or certificates
representing a number of B Preferred Shares equal to the unconverted  portion of
the surrendered certificate.

                  Each  conversion  shall be deemed to have been  effected as of
the date (the "Conversion Date") specified in the applicable  Conversion Notice,
or if no date is specified,  as of the Business Day on which a Conversion Notice
with respect to B Preferred  Shares shall have been received by the Corporation,
as described  above,  but only if the certificate or  certificates  evidencing B
Preferred  Shares shall have been surrendered to the Corporation or its transfer
agent  within  five (5)  Business  Days  after  the  Business  Day on which  the
Conversion  Notice  relating  thereto was properly given in accordance with this
Section  H(2)  and,  if such  certificate  or  certificates  shall not have been
surrendered within such time period, such Conversion Notice shall be ineffective
and void ab initio. Any Person in whose name any certificate or certificates for
Common Shares shall be issuable upon  conversion  shall be deemed to have become
the holder of record of the shares  represented  thereby on the Conversion Date;
provided,  however, that the receipt of a Conversion Notice on any date when the
share transfer  books of the  Corporation  shall be closed shall  constitute the
Person in whose  name the  certificates  are to be issued as the  record  holder
thereof for all purposes on the next succeeding day on which such share transfer
books are open, but such conversion shall be at the Conversion Rate in effect on
the Conversion Date.

                  Except as otherwise  provided in this Section H, no payment or
adjustment will be made for dividends or other distributions with respect to any
Common Shares issuable upon conversion of B Preferred Shares as provided herein.
Full  payment  shall be made by the  Corporation  to any  holder of B  Preferred
Shares surrendered for conversion in respect of dividends accrued since the last
preceding  Dividend  Payment  Date on the B  Preferred  Shares  surrendered  for
conversion; the dividend due on such Dividend Payment Date shall be payable with
respect to such B Preferred Shares  notwithstanding  such  conversion,  and such
dividend  (whether or not punctually paid or duly provided for) shall be paid to
the holder of such shares as of the close of business on such record date.

                           (3) Cash  Payments in Lieu of Fractional  Shares.  No
fractional Common Shares or scrip representing fractional shares shall be issued
upon conversion of B Preferred Shares. If any fractional Common Share would, but
for this Section H, be issuable upon the  conversion of any B Preferred  Shares,
the Corporation  shall make a payment therefor in cash on the third Business Day
immediately  following the Conversion Date equal to the Conversion Price of such
fractional share.

                           (4)   Adjustment   of  Conversion   Privileges.   The
Conversion  Price  shall be  adjusted  from time to time by the  Corporation  as
follows:

                           (i) In case  the  Corporation  shall  (A)  declare  a
         dividend, or make a distribution, in shares of any series of its Common
         Shares, on any series of its Common Shares, (B) subdivide or reclassify
         any series of its  outstanding  Common Shares into a greater  number of
         shares,  (C) combine any series of its outstanding Common Shares into a
         smaller number of shares,  (D) pay a dividend or make a distribution on
         any series of its Common  Shares in shares of any series of its Capital
         Stock other than Common Shares, or (E) issue by reclassification of any
         series of its Common  Shares of any series of its  Capital  Stock,  the
         conversion  privilege and the  Conversion  Price in effect  immediately
         prior  thereto  shall be adjusted so that the holder of any shares of B
         Preferred  Shares  thereafter   surrendered  for  conversion  shall  be
         entitled to receive the number of Common  Shares or other Capital Stock
         of the  Corporation  which  such  holder  would have owned or have been
         entitled to receive after the happening of any of the events  described
         above had such B Preferred Shares been converted  immediately  prior to
         the  happening  of such  event.  An  adjustment  made  pursuant to this
         Section H(4) shall become effective  immediately  after the record date
         in the case of a dividend or  distribution  and shall become  effective
         immediately  after  the  effective  date in the  case  of  subdivision,
         combination  or   reclassification.   Such  adjustment  shall  be  made
         successively  whenever any event referred to above shall occur.  In the
         event such dividend,  distribution,  subdivision,  reclassification  or
         combination  is not so made,  the  conversion  privilege then in effect
         shall be readjusted to the conversion  privilege which would then be in
         effect if such dividend, distribution, subdivision, reclassification or
         combination had not been declared or made, but such readjustment  shall
         not affect the number of Common Shares or other Capital Stock delivered
         upon any conversion prior to the date such readjustment is made.

                           (ii) In case the Corporation  shall distribute to all
         holders of any  series of its  Common  Shares any of its assets or debt
         securities, or rights, options, warrants or convertible or exchangeable
         securities  of the  Corporation  (including  securities  for cash,  but
         excluding distributions of Capital Stock referred to in Section H(4)(i)
         above,  if the  adjustment to the  Conversion  Price under that Section
         would be greater than an adjustment  under this Section),  then in each
         such  case,  the  Conversion  Price  shall be  adjusted  to  equal  the
         Conversion Price in effect  immediately prior to such distribution less
         an amount equal to the then fair market value (as reasonably determined
         by the  Board  of  Directors,  in  good  faith  and as  described  in a
         resolution  of the Board of  Directors) of the portion of the assets or
         debt  securities of the  Corporation  so distributed or of such rights,
         options,  warrants or convertible or exchangeable securities applicable
         to one share of Common Shares.  Such adjustment  shall become effective
         immediately  after  the  record  date for the  determination  of shares
         entitled to receive such distribution.  Notwithstanding  the foregoing,
         no  adjustment  of  the  Conversion   Price  shall  be  made  upon  the
         distribution  to holders of any series of Common Shares of such rights,
         options, warrants, convertible securities, assets or debt securities if
         the plan or  arrangement  under which such rights,  options,  warrants,
         convertible  securities,  assets or debt securities are issued provides
         for their  issuance to holders of shares of B  Preferred  Shares in the
         same pro rata amounts upon conversion thereof. Such adjustment shall be
         made successively whenever any event listed above shall occur.

                           (iii)  Anything in this  Section H(4) to the contrary
         notwithstanding,  the  Corporation  shall  be  entitled  to  make  such
         reductions in the  Conversion  Price,  in addition to those required by
         this Section H(4), as it in its reasonable  discretion  shall determine
         to be  advisable  in order  that any stock  dividends,  subdivision  of
         shares,  distribution  of rights to purchase  stock or  securities,  or
         distribution of securities  convertible  into or exchangeable for stock
         hereafter  made by the  Corporation to its  shareholders,  shall not be
         taxable.

                           (iv)  Whenever  the  Conversion  Price is adjusted as
         provided  in this  Section  H(4),  or the B  Preferred  Shares  becomes
         convertible  into  shares  of  stock,  securities,  property  or assets
         pursuant  to  Section  H(5)  below,  or  the  Corporation  reduces  the
         Conversion Price pursuant to Section H(6) below, the Corporation  shall
         prepare a notice of such  adjustment  of the  Conversion  Price setting
         forth  the  adjusted  Conversion  Price  and  the  date on  which  such
         adjustment  becomes  effective,  and setting forth in reasonable detail
         the  facts  requiring  such  adjustment  and  the  calculation  of such
         adjustment,  and shall mail such notice of adjustment to all holders of
         B  Preferred  Shares at their  last  addresses  appearing  on the share
         transfer books of the Corporation.

                           (v) In any case in which this Section  H(4)  provides
         that an adjustment  shall become effective  immediately  after a record
         date for an event,  the  Corporation  may defer until the occurrence of
         such  event  (i)  issuing  to  the  holder  of any B  Preferred  Shares
         converted  after such  record  date and before the  occurrence  of such
         event the  additional  Common Shares  issuable upon such  conversion by
         reason of the  adjustment  required  by such  event  over and above the
         Common  Shares  issuable upon such  conversion  before giving effect to
         such  adjustment,  and (ii) paying to such holder any amount in cash in
         lieu of any fractional Common Shares pursuant to Section H(3).

                           (vi) For  purposes  of any  computations  pursuant to
         this Section H(4),  respecting  consideration  received,  the following
         shall apply:

                                    (a) in the case of the issuance of shares of
                  Capital Stock for cash, the consideration  shall be the amount
                  of such cash,  provided that in no case shall any deduction be
                  made for any commissions, discounts or other expenses incurred
                  by the  Corporation  for  any  underwriting  of the  issue  or
                  otherwise in connection therewith;

                                    (b) in the case of the issuance of shares of
                  Capital  Stock for a  consideration  in whole or in part other
                  than cash, the  consideration  other than cash shall be deemed
                  to be the fair market value thereof as  reasonably  determined
                  in good faith by the Board of Directors  or a duly  authorized
                  committee  thereof  (irrespective of the accounting  treatment
                  thereof),  and  described  in a  resolution  of the  Board  of
                  Directors or such committee; and

                                    (c)  in  the   case  of  the   issuance   of
                  securities convertible into or exchangeable or exercisable for
                  shares of Capital Stock, the aggregate  consideration received
                  therefor shall be deemed to be the  consideration  received by
                  the  Corporation  for the issuance of such securities plus the
                  additional  minimum  consideration,  if any, to be received by
                  the Corporation  upon the conversion or exchange  thereof (the
                  consideration in each case to be determined in the same manner
                  as provided in clauses (a) and (b) of this Section).

                           (vii) If after an  adjustment a holder of B Preferred
         Shares may, upon conversion of such security,  receive shares of two or
         more classes of Capital Stock of the Corporation, the Corporation shall
         determine on a fair basis the  allocation  of the  adjusted  Conversion
         Price between the classes of Capital Stock. After such allocation,  the
         conversion  privilege and the Conversion Price of each class of Capital
         Stock shall  thereafter be subject to adjustment on terms comparable to
         those applicable to Common Shares in this Section H.

                           (viii) In no event  shall an  adjustment  pursuant to
         this  Section  H(4)  or any  other  provision  of this  Certificate  of
         Amendment reduce the Conversion Price below the then par value, if any,
         of the Common Shares issuable upon conversion of B Preferred Shares.

                           (5) Effect of Reclassification, Consolidation, Merger
or Sale. If any of the following events occur,  namely (i) any  reclassification
or change of outstanding  Common Shares  issuable upon conversion of B Preferred
Shares (other than a change in par value,  or from par value to no par value, or
from no par value to par value, or as a result of a subdivision or combination),
(ii) any consolidation or merger of the Corporation with another Person shall be
effected as a result of which holders of Common Shares  issuable upon conversion
of B Preferred  Shares shall be entitled to receive  stock,  securities or other
property or assets  (including  cash) with  respect to or in  exchange  for such
Common  Shares,  or (iii) any sale or conveyance of the properties and assets of
the Corporation as, or substantially  as, an entirety to any other Person,  then
the  Corporation  or such  successor or purchasing  Person,  as the case may be,
shall make provisions in its certificate or articles of  incorporation  or other
constituent  documents to establish that each Preferred  Share then  outstanding
shall be  convertible  into the kind and  amount  of  shares  of stock and other
securities  or  property  or  assets   (including  cash)  receivable  upon  such
reclassification,  change, consolidation, merger, sale or conveyance by a holder
of the number of Common  Shares  issuable  upon  conversion  of such B Preferred
Shares  immediately  prior  to  such  reclassification,  change,  consolidation,
merger, sale or conveyance.  Such provisions shall provide for adjustments which
shall be as nearly equivalent as may be practicable to the adjustments  provided
for in this Section H.

                  If this Section  H(5)  applies with respect to a  transaction,
Section  H(4)  shall not  apply  with  respect  to that  transaction.  The above
provisions   of  this  Section  H(5)  shall   similarly   apply  to   successive
reclassifications, consolidations, mergers and sales.

                  (6) Voluntary Adjustment. Subject to the Ownership Limitation,
the  Corporation at any time may reduce the  Conversion  Price by any amount and
for any period of time,  provided  that such period is not less than twenty (20)
Business Days. Whenever the Conversion Price is reduced pursuant to this Section
8(f), the  Corporation  shall mail to the Holders,  a notice of the reduction at
least 15 days before the date the reduced Conversion Price takes effect and such
notice  shall  state the reduced  Conversion  Price and the period it will be in
effect.
                  (7) Taxes on Shares Issued. The issuance of share certificates
upon  conversion or transfer of B Preferred  Shares shall be made without charge
to the converting holder for any tax in respect of the issuance thereof.

                  (8) Reservation Of Shares; Shares To Be Fully Paid; Compliance
With  Governmental  Requirements.  The  Corporation  shall  reserve,  free  from
preemptive  rights,  out of its authorized but unissued shares, or out of shares
held in its treasury,  sufficient Common Shares to provide for the conversion at
any time or from time to time,  and/or  redemption  at the Maturity  Date at the
then applicable  Mandatory Redemption Price, of all B Preferred Shares from time
to time outstanding.  The Corporation covenants that all Common Shares which may
be issued upon conversion of B Preferred Shares will upon issuance be fully paid
and nonassessable by the Corporation and free from all taxes,  liens and charges
with respect to the issuance thereof.

                  (9) Notice to Holders Prior to Certain Actions. In the event:

                  (i) that the  Corporation  shall  take any  action  that would
         require an adjustment in the Conversion  Price pursuant to clauses (i),
         (ii) or (iii) of Section H(4) above; or

                  (ii)  that any event described in Section H(5) shall occur; or

                  (iii) of the voluntary or involuntary dissolution, liquidation
         or winding-up of the Corporation;

the Corporation shall cause notice of such proposed action or event to be mailed
to each holder of record of B Preferred  Shares at its address  appearing on the
stock  transfer  books of the  Corporation,  as promptly as possible  but in any
event at least  thirty  (30) days  prior to the  record  date for such  proposed
action or the effective date of such event; provided, however, that in the event
that the  Corporation  provides  public notice of such proposed  action or event
specifying the  information  set forth below at least ten (10) days prior to the
proposed record date or effective date, the Corporation  shall be deemed to have
satisfied its obligation to provide notice pursuant to this Section H(9). In any
event,  such notice shall  specify (A) the date on which a record is to be taken
for the purpose of such action,  or, if a record is not to be taken, the date as
of which the holders of record of Common Shares are to be determined, or (B) the
date on which such proposed event is expected to become effective,  and the date
as of which it is  expected  that  holders of record of Common  Shares  shall be
entitled  to exchange  their  Common  Shares for  securities  or other  property
deliverable upon such event. Failure to give such notice, or any defect therein,
shall not affect the legality or validity of such action or event.

                  (10)  Conversion  Disputes.  In the case of any  dispute  with
respect to a conversion,  the  Corporation  shall  promptly issue such number of
Common Shares as are not disputed in accordance  with Section H hereof.  If such
dispute involves the calculation of the Conversion  Price, the Corporation shall
submit the disputed calculations,  and shall permit any holder to simultaneously
submit its data and views, to a "Big Six"  independent  accounting firm selected
by the Corporation via facsimile  within two (2) business days of receipt of the
Conversion  Notice.  The accounting firm shall audit the calculations and notify
the  Corporation  and the holder of the  results no later than two (2)  business
days from the date it receives the disputed calculations.  The accounting firm's
calculation shall be deemed conclusive, absent manifest error. The Company shall
then issue the  appropriate  number of Common Shares in accordance  with Section
H(2) hereof.

                  (11) Electronic  Transmission.  In lieu of delivering physical
certificates  representing  the Common Shares  issuable upon the conversion of B
Preferred Shares,  provided the Corporation's transfer agent is participating in
the Depository Trust Company ("DTC") Fast Automated Securities Transfer program,
upon the written request of a holder who shall have  previously  instructed such
holder's  prime  broker to confirm such  request to the  Corporation's  transfer
agent, the Corporation  shall use its commercially  reasonable  efforts to cause
its transfer agent to  electronically  transmit the Common Shares  issuable upon
conversion to the holder by crediting the account of holder's  prime broker with
DTC through its Deposit Withdrawal Agent Commission ("DWAC") system.

                  I.       Transfers; Replacement Of Certificates.

                  (1) Transfers.  Subject to any  restrictions on transfer under
applicable  securities or other laws, B Preferred  Shares may be  transferred on
the  books  of the  Corporation  by the  surrender  to  the  Corporation  of the
certificate  therefor properly  endorsed or accompanied by a written  assignment
and power of attorney  properly  executed,  with transfer  stamps (if necessary)
affixed,  and such proof of the  authenticity of signature as the Corporation or
its transfer agent may reasonably require.

                  (2) Replacement of Certificates.  If any mutilated certificate
representing  B Preferred  Shares is  surrendered  to the  Corporation,  or if a
holder claims the  certificate  representing  B Preferred  Shares has been lost,
destroyed  or  willfully  taken,  the  Corporation  shall  issue  a  replacement
certificate of like tenor and date if (i) the holder  provides an indemnity bond
or other security sufficient, in the reasonable judgment of the Corporation,  to
protect the Corporation and any authenticating  agent and any of their officers,
directors,  employees  or  representatives  from any loss  which any of them may
suffer if a certificate  representing B Preferred  Shares is replaced,  and (ii)
the holder satisfies any other reasonable requirements of the Corporation.

                  J.  Reacquired  Shares.  Any  B  Preferred  Shares  which  are
converted,  purchased, redeemed or otherwise acquired by the Corporation,  shall
be retired and canceled by the Corporation promptly  thereafter.  No such shares
shall upon their cancellation be reissued as B Preferred Shares.

                  K. Consideration. The Purchase Price of $1,000 per B Preferred
Share  shall be paid for by  exchange  of one  share  of  Convertible  Preferred
Shares, Series A in accordance with the terms of the Exchange Agreement. In lieu
of physical delivery of certificates  representing Convertible Preferred Shares,
Series A, all shares of Convertible  Preferred Shares, Series A to be exchanged,
shall be and become a like number of B Preferred Shares.  Each share certificate
representing the Convertible Preferred Shares, Series A, outstanding immediately
prior to the exchange shall, upon  effectiveness of the exchange pursuant to the
Exchange  Agreement,  be deemed to evidence a like number of B Preferred Shares.
The Company shall issue new  certificates to each holder  requesting B Preferred
Share  certificates upon the surrender of certificates  previously  representing
Convertible Preferred Shares, Series A.

         THIRD: That the Corporation's  Restated Certificate of Incorporation is
amended so that the designation  and number of shares of the B Preferred  Shares
acted upon in the foregoing resolution, and the relative rights, preferences and
limitations of such series, are as stated in the foregoing resolution.

         FOURTH:  This  Certificate  of Amendment  shall become  effective  upon
filing.


         IN  WITNESS  WHEREOF,  Base  Ten  Systems,  Inc.  has  caused  its duly
authorized  officer to execute this Certificate on this ____ day of ___________,
1998.

                                           BASE TEN SYSTEMS, INC.



                                           By:__________________________________
                                              THOMAS E. GARDNER, President
                                                and Chief Executive Officer




                                                                    Exhibit B

THE SECURITIES  REPRESENTED BY THIS  CERTIFICATE  HAVE NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OF 1933, AS AMENDED, (THE "SECURITIES ACT") OR THE SECURITIES
LAWS OF ANY STATE OF THE UNITED STATES.  THE SECURITIES  REPRESENTED  HEREBY MAY
NOT BE OFFERED OR SOLD OR OTHERWISE  TRANSFERRED  IN THE ABSENCE OF AN EFFECTIVE
REGISTRATION  STATEMENT FOR THE SECURITIES UNDER  APPLICABLE  SECURITIES LAWS OR
UNLESS OFFERED,  SOLD OR TRANSFERRED PURSUANT TO AN AVAILABLE EXEMPTION FROM THE
REGISTRATION REQUIREMENTS OF THOSE LAWS.

                    COMMON STOCK PURCHASE WARRANT CERTIFICATE

                            Dated: ___________, 1999

                 to Purchase _________ Shares of Common Stock of

                             BASE TEN SYSTEMS, INC.


         BASE TEN  SYSTEMS,  INC.,  a New Jersey  corporation  (the  "Company"),
hereby certifies that _______________,  its permissible transferees,  designees,
successors and assigns  (collectively,  the "Holder"),  for value  received,  is
entitled to purchase from the Company at any time commencing on __________, 1999
and  terminating on __________,  [2003 as to Additional  Warrants;  December 15,
2001 as to Amended Warrants] up to  _________________________(_________)  shares
(each a "Share" and  collectively  the "Shares") of the  Company's  common stock
(the "Common  Stock"),  at an exercise  price of $3.00 per Share (the  "Exercise
Price").  The number of Shares purchasable  hereunder and the Exercise Price are
subject to adjustment as provided in Section 4 hereof.

         1.       Exercise of Warrants.

                  (a) Upon  presentation  and  surrender  of this  Common  Stock
Purchase Warrant Certificate ("Warrant  Certificate" or "Certificate"),  or Lost
Certificate  Affidavit,  accompanied by a completed  Election to Purchase in the
form attached hereto as Exhibit A (the "Election to Purchase") duly executed, at
the principal office of the Company at One Electronics Drive, Trenton, NJ 08619,
Attn: Mr. Thomas E. Gardner, together with a check payable to the Company in the
amount of the Exercise Price multiplied by the number of Shares being purchased,
the Company or the Company's  Transfer  Agent as the case may be, shall,  within
two (2) trading days of receipt of the foregoing,  deliver to the Holder hereof,
certificates  of  fully  paid  and  non-assessable  Common  Stock  which  in the
aggregate  represent the number of Shares being  purchased;  provided,  however,
that the Holder may elect,  with the written consent of the Company which may be
granted or withheld in the Company's sole  discretion  (except that such consent
will not be required if (i) the prospectus included in an effective registration
statement covering resale of the Shares includes an untrue statement of material
fact or omits  to  state a  material  fact  required  to be  stated  therein  or
necessary to make the statement  therein,  in light of the  circumstances  under
which they were made,  not  misleading,  or (ii) resales of the Shares cannot be
made  pursuant to an effective  registration  statement in  compliance  with the
securities  laws  for any  other  reason),  to  utilize  the  cashless  exercise
provisions  set forth below in lieu of tendering the Exercise Price in cash. The
certificates  so delivered shall be in such  denominations  as may be reasonably
requested  by the  Holder and shall be  registered  in the name of the Holder or
such other name as shall be  designated  by the Holder.  All or less than all of
the Warrants  represented by this  Certificate  may be exercised and, in case of
the exercise of less than all, the Company,  upon surrender hereof,  will at the
Company's   expense  deliver  to  the  Holder  a  new  Warrant   Certificate  or
Certificates  (in such  denominations as may be requested by the Holder) of like
tenor and dated the date hereof  entitling said holder to purchase the number of
Shares  represented  by this  Certificate  which have not been  exercised and to
receive  Registration  Rights with respect to such Shares,  and all other rights
with respect to the shares which the Holder has on the date hereof.

                  (b) Cashless Exercise. Notwithstanding the foregoing provision
regarding  payment of the Exercise Price in cash, the Holder may elect,  subject
to the provisions of Section 1(a), to receive a reduced number of Shares in lieu
of tendering the Exercise  Price in cash. In such case,  the number of Shares to
be issued to the Holder shall be computed using the following formula:

                                   X = Y(A-B)
                                       ------
                                          A

where:  X = the number of Shares to be issued to the  Holder;  
        Y = the number of Shares to be exercised under this Warrant Certificate;
        A = the Market Value (defined below) of one share of Common Stock; and
        B = the Exercise Price.

                  (c) Mandatory  Exercise.  The Company shall be entitled on any
day occurring on and after [the first  anniversary of the closing date] on which
the closing bid price of the Common  Stock on each trading day during the twenty
(20)  consecutive  trading  day period  ending on the  trading  day  immediately
preceding  such date (such  twenty (20)  consecutive  trading  day period  being
referred  to herein as the  "Calculation  Period")  is equal to or greater  than
$4.00 per share (the "Trigger Price"), to deliver a written notice to the Holder
requiring  such  Holder to  exercise  all of the  Warrants  represented  by this
Certificate  on the date which is ten (10)  trading days  following  the date of
such notice (the "Exercise  Date");  provided,  however,  that the Company shall
have such  right if, and only if,  (x) for a period of thirty  (30)  consecutive
trading days prior to the  beginning of such  Calculation  Period and (y) at all
times during such Calculation  Period and continuing  through the Exercise Date,
the Shares are (1) authorized and reserved for issuance,  (2) listed for trading
on each  principal  exchange or market on which the shares of Common  Stock were
then traded, and (3) registered for resale pursuant to an effective registration
statement under the Securities Act; provided,  further, however, that the Holder
shall not be required to exercise the Warrants  represented by this  Certificate
with respect to any such notice unless the closing bid price of the Common Stock
on the trading day immediately  preceding the Exercise Date is at least equal to
$3.90 (the "Threshold  Price") and the aggregate of cash (and cash  equivalents)
as shown on the most recent  balance  sheet of the Company  filed by the Company
with the  Securities  and Exchange  Commission  pursuant to Section 15(d) of the
Securities  Exchange Act of 1934, as amended (the  "Exchange  Act") is less than
$5,000,000.

As used in this Section 1, "Market  Value" refers to the Current Market Value of
the Common  Stock on the day before the  Election to Purchase  and this  Warrant
Certificate are duly  surrendered to the Company for a full or partial  exercise
hereof.

         2.  Exchange,  Transfer and  Replacement.  (a) At any time prior to the
exercise  hereof,  this  Certificate  may be  exchanged  upon  presentation  and
surrender  to the  Company,  alone or with other  Certificates  of like tenor of
different  denominations  registered in the name of the same Holder, for another
Certificate or Certificates of like tenor in the name of such Holder exercisable
for  the  aggregate   number  of  Shares  as  the  Certificate  or  Certificates
surrendered.

                  (b)  Replacement  of  Warrant  Certificate.  Upon  receipt  of
evidence reasonably satisfactory to the Company of the loss, theft, destruction,
or  mutilation  of this Warrant  Certificate  and, in the case of any such loss,
theft,  or  destruction,  upon  delivery of an  indemnity  agreement  reasonably
satisfactory  in  form  and  amount  to  the  Company  (collectively,   a  "Lost
Certificate Affidavit"),  or, in the case of any such mutilation, upon surrender
and cancellation of this Warrant Certificate,  the Company, at its expense, will
execute and deliver in lieu thereof, a new Warrant Certificate of like tenor.

                  (c) Cancellation;  Payment of Expenses.  Upon the surrender of
this  Warrant   Certificate  in  connection  with  any  transfer,   exchange  or
replacement  as provided in this  Section 2, this Warrant  Certificate  shall be
promptly  canceled by the Company.  The Company  shall pay all taxes (other than
securities transfer taxes) and all other expenses (other than legal expenses, if
any,  incurred by the Holder or  transferees)  and charges payable in connection
with the preparation, execution and delivery of Warrant Certificates pursuant to
this Section 2.

                  (d) Warrant  Register.  The  Company  shall  maintain,  at its
principal  executive  offices (or at the offices of the  transfer  agent for the
Warrant  Certificate  or such  other  office or agency of the  Company as it may
designate  by  notice  to the  holder  hereof),  a  register  for  this  Warrant
Certificate (the "Warrant Register"), in which the Company shall record the name
and  address  of the  person in whose  name this  Warrant  Certificate  has been
issued,  as well as the name and address of each  permitted  transferee and each
prior owner of this Warrant Certificate.

         3. Rights and Obligations of Holders of this Certificate. The Holder of
this  Certificate  shall not, by virtue  hereof,  be entitled to any rights of a
stockholder in the Company, either at law or in equity; provided,  however, that
in the  event any  certificate  representing  shares  of  Common  Stock or other
securities  is issued to the holder  hereof upon  exercise of some or all of the
Warrants,  such holder  shall,  for all  purposes,  be deemed to have become the
holder of record of such  Common  Stock on the date on which  this  Certificate,
together with a duly executed  Purchase Form, was surrendered and payment of the
aggregate Exercise Price was made,  irrespective of the date of delivery of such
share certificate.

         4.       Adjustments.

                  (a)  Stock  Dividends,  Reclassifications,  Recapitalizations,
Etc. In the event the  Company:  (i) pays a dividend in Common  Stock or makes a
distribution in Common Stock, (ii) subdivides its outstanding  Common Stock into
a greater number of shares,  (iii) combines its outstanding  Common Stock into a
smaller  number of shares or (iv) increases or decreases the number of shares of
Common Stock  outstanding by  reclassification  of its Common Stock (including a
recapitalization  in  connection  with a  consolidation  or  merger in which the
Company is the continuing corporation), then (1) the Exercise Price, the Trigger
Price  and  the  Threshold  Price  on  the  record  date  of  such  division  or
distribution  or the  effective  date  of  such  action  shall  be  adjusted  by
multiplying  such  Exercise  Price,   Trigger  Price  and  Threshold  Price,  as
applicable,  by a fraction,  the  numerator  of which is the number of shares of
Common Stock  outstanding  immediately  before such event and the denominator of
which is the number of shares of Common Stock outstanding immediately after such
event,  and (2) the  number of shares of  Common  Stock for which  this  Warrant
Certificate may be exercised  immediately before such event shall be adjusted by
multiplying  such number by a fraction,  the  numerator of which is the Exercise
Price,  the Trigger Price or the Threshold  Price,  as  applicable,  immediately
before  such  event and the  denominator  of which is the  Exercise  Price,  the
Trigger Price or the Threshold  Price,  as  applicable,  immediately  after such
event.

                  (b) Cash Dividends and Other Distributions.  In the event that
at any time or from time to time the Company shall  distribute to all holders of
Common Stock (i) any dividend or other  distribution  of cash,  evidences of its
indebtedness,  shares of its capital stock or any other properties or securities
or (ii) any options,  warrants or other rights to subscribe  for or purchase any
of the foregoing  (other than in each case, (w) the issuance of any rights under
a shareholder rights plan, (x) any dividend or distribution described in Section
4(a), (y) any rights, options,  warrants or securities described in Section 4(c)
and (z) any cash dividends or other cash  distributions  from current earnings),
then the number of shares of Common  Stock  issuable  upon the  exercise of each
Warrant Certificate shall be increased to a number determined by multiplying the
number of shares of Common  Stock  issuable  upon the  exercise of such  Warrant
Certificate  immediately  prior to the  record  date for any  such  dividend  or
distribution by a fraction,  the numerator of which shall be such Current Market
Value (as hereinafter  defined) per share of Common Stock on the record date for
such  dividend  or  distribution,  and the  denominator  of which  shall be such
Current  Market  Value  per share of Common  Stock on the  record  date for such
dividend  or  distribution  less  the sum of (x) the  amount  of  cash,  if any,
distributed  per share of Common Stock and (y) the fair value (as  determined in
good faith by the Board of Directors of the Company,  whose  determination shall
be evidenced by a board resolution,  a copy of which will be sent to the Holders
upon  request) of the portion,  if any, of the  distribution  applicable  to one
share of Common Stock consisting of evidences of indebtedness,  shares of stock,
securities,  other  property,  warrants,  options or  subscription  or  purchase
rights;  and the  Exercise  Price shall be adjusted  to a number  determined  by
dividing the Exercise Price  immediately  prior to such record date by the above
fraction.  Such adjustments  shall be made whenever any distribution is made and
shall become effective as of the date of distribution, retroactive to the record
date for any such  distribution.  No  adjustment  shall be made pursuant to this
Section 4(b) which shall have the effect of  decreasing  the number of shares of
Common Stock  issuable upon exercise of each Warrant  Certificate  or increasing
the Exercise Price.

                  (c) Rights  Issue.  In the event that at any time or from time
to time the  Company  shall issue  rights,  options or  warrants  entitling  the
holders  thereof  to  subscribe  for  shares  of  Common  Stock,  or  securities
convertible  into or exchangeable or exercisable for Common Stock to all holders
of Common Stock  (other than in  connection  with the adoption of a  shareholder
rights  plan by the  Company)  without  any charge,  entitling  such  holders to
subscribe for or purchase shares of Common Stock at a price per share that as of
the record date for such issuance is less than the then Current Market Value per
share of Common  Stock,  the number of shares of Common Stock  issuable upon the
exercise of each Warrant  Certificate  shall be increased to a number determined
by multiplying  the number of shares of Common Stock  theretofore  issuable upon
exercise of each Warrant Certificate by a fraction, the numerator of which shall
be the number of shares of Common Stock  outstanding  on the date of issuance of
such rights, options, warrant or securities plus the number of additional shares
of Common Stock offered for  subscription  or purchase or into or for which such
securities that are issued are convertible, exchangeable or exercisable, and the
denominator  of which shall be the number of shares of Common Stock  outstanding
on the date of issuance of such rights, option,  warrants or securities plus the
total  number  of  shares of Common  Stock  which  the  aggregate  consideration
expected to be received by the Company  (assuming  the exercise or conversion of
all such rights,  options,  warrants or  securities)  would purchase at the then
Current  Market  Value  per  share of  Common  Stock.  In the  event of any such
adjustment,  the  Exercise  Price shall be adjusted  to a number  determined  by
dividing the Exercise  Price  immediately  prior to such date of issuance by the
aforementioned  fraction.  Such adjustment shall be made immediately  after such
rights,  options or warrants are issued and shall become effective,  retroactive
to the record date for the  determination  of  stockholders  entitled to receive
such  rights,  options,  warrants or  securities.  No  adjustment  shall be made
pursuant  to this  Section  4(c) which shall have the effect of  decreasing  the
number of shares of Common  Stock  purchasable  upon  exercise  or each  Warrant
Certificate or of increasing the Exercise Price.

                  (d)  Combination:  Liquidation.  (i)  Except  as  provided  in
Section  4(d)(ii) below, in the event of a Combination (as defined below),  each
Holder shall have the right to receive upon exercise of the Warrant Certificates
the kind and amount of shares of capital  stock or other  securities or property
which such Holder  would have been  entitled  to receive  upon or as a result of
such Combination had such Warrant  Certificate been exercised  immediately prior
to such  event  (subject  to further  adjustment  in  accordance  with the terms
hereof). Unless paragraph (ii) is applicable to a Combination, the Company shall
provide that the surviving or acquiring Person (the "Successor Company") in such
Combination will assume by written instrument the obligations under this Section
4 and the obligations to deliver to the Holder such shares of stock,  securities
or assets as, in  accordance  with the foregoing  provisions,  the Holder may be
entitled to acquire.  The  provisions of this Section  4(d)(i)  shall  similarly
apply to successive Combinations involving any Successor Company.  "Combination"
means an event in which the Company  consolidates with, mergers with or into, or
sells all or substantially  all of its assets to another Person,  where "Person"
means any individual, corporation, partnership, joint venture, limited liability
company,  association,  joint stock company, trust, unincorporated organization,
government or any agency or political  subdivision  thereof or any other entity,
but  shall  not  include  the sale of  substantially  all of the  assets  of the
Government Technology Division of the Company.

                  (ii) In the event of (x) a Combination where  consideration to
the holders of Common Stock in exchange  for their  shares is payable  solely in
cash or (y) the  dissolution,  liquidation  or  winding-up  of the Company,  the
Holders  shall  be  entitled  to  receive,   upon  surrender  of  their  Warrant
Certificates,  distributions  on an equal basis with the holders of Common Stock
or other securities  issuable upon exercise of the Warrant  Certificates,  as if
the Warrant  Certificates  had been exercised  immediately  prior to such event,
less the Exercise Price.  In case of any  Combination  described in this Section
4(d)(ii),   the  surviving  or  acquiring  Person  and,  in  the  event  of  any
dissolution,  liquidation  or  winding-up  of the Company,  the  Company,  shall
deposit  promptly  following the consummation of such combination or at the time
of such dissolution,  liquidation or winding-up with an agent or trustee for the
benefit of the Holders of the funds, if any, necessary to pay to the Holders the
amounts to which they are entitled as described above.  After such funds and the
surrendered  Warrant  Certificates  are  received,  the  Company is  required to
deliver  a  check  in  such  amount  as is  appropriate  (or,  in  the  case  of
consideration  other than cash, such other  consideration  as is appropriate) to
such  Person  or  Persons  as it may  be  directed  in  writing  by the  Holders
surrendering such Warrant Certificates.

                  (e) Notice of  Adjustment.  Whenever the Exercise  Price,  the
Trigger  Price or the Threshold  Price,  or the number of shares of Common Stock
and other property,  if any, issuable upon exercise of the Warrant  Certificates
is adjusted, as herein provided, the Company shall deliver to the holders of the
Warrant  Certificates  in  accordance  with  Section  10 a  certificate  of  the
Company's Chief Financial Officer setting forth, in reasonable detail, the event
requiring the adjustment and the method by which such  adjustment was calculated
(including  a  description  of the  basis on which  (i) the  Board of  Directors
determined the fair value of any evidences of indebtedness,  other securities or
property or warrants,  options or other subscription or purchase rights and (ii)
the Current Market Value of the Common Stock was  determined,  if either of such
determinations  were required),  and specifying the Exercise Price,  the Trigger
Price and the Threshold  Price,  as  applicable,  and number of shares of Common
Stock issuable upon exercise of Warrant Certificates after giving effect to such
adjustment.

                  (f) Purchase Price  Adjustment.  In the event that the Company
issues or sells any Common Stock or  securities  which are  convertible  into or
exchangeable for its Common Stock or any convertible securities, or any warrants
or other rights to subscribe  for or to purchase or any options for the purchase
of its Common  Stock or any such  convertible  securities  (other than shares or
options  issued or which may be issued  pursuant  to the  Company's  employee or
director  option plans or shares  issued upon  exercise of options,  warrants or
rights outstanding on the date of the Agreement and listed in the Company's most
recent periodic report filed under the Exchange Act or disclosed in Schedule 3.3
to the Purchase  Agreement) and other than the Second Closing (as defined in the
Purchase  Agreement) at an effective purchase price per share which is less than
the Current  Market Value of the Common Stock on the trading day next  preceding
such  issue or sale,  then in each  such  case,  the  Exercise  Price in  effect
immediately prior to such issue or sale shall be reduced effective  concurrently
with such issue or sale to an amount  determined  by  multiplying  the  Exercise
Price then in effect by a fraction,  (x) the numerator of which shall be the sum
of (1) the number of shares of Common  Stock  outstanding  immediately  prior to
such  issue or sale,  plus (2) the  number of shares of Common  Stock  which the
aggregate consideration received by the Company for such additional shares would
purchase at such Current Market Value then in effect; and (y) the denominator of
which shall be the number of shares of Common  Stock of the Company  outstanding
immediately after such issue or sale.

For the purposes of the foregoing adjustment, in the case of the issuance of any
convertible securities, warrants, options or other rights to subscribe for or to
purchase or exchange for, shares of Common Stock ("Convertible Securities"), the
maximum  number of shares of Common Stock  issuable upon  exercise,  exchange or
conversion of such  Convertible  Securities  shall be deemed to be  outstanding,
provided that no further  adjustment  shall be made upon the actual  issuance of
Common  Stock  upon  exercise,   exchange  or  conversion  of  such  Convertible
Securities.

The  number  of shares  which  may be  purchased  hereunder  shall be  increased
proportionately  to any reduction in Exercise  Price  pursuant to this paragraph
4(d),  so that after such  adjustments  the  aggregate  Exercise  Price  payable
hereunder for the increased  number of shares shall be the same as the aggregate
Exercise Price in effect just prior to such adjustment.

In the event of any such  issuance for a  consideration  which is less than such
fair market  value and also less than the  Exercise  Price then in effect,  than
there  shall  be only one such  adjustment  by  reason  of such  issuance,  such
adjustment  to be that which  results in the greatest  reduction of the Purchase
Price computed as aforesaid.

                  (g)  Notice of  Certain  Transactions.  In the event  that the
Company shall propose (a) to pay any dividend payable in securities of any class
to the  holders of its Common  Stock or to make any other  non-cash  dividend or
distribution to the holders of its Common Stock, (b) to offer the holders of its
Common Stock rights to subscribe for or to purchase any  securities  convertible
into  shares  of  Common  Stock or  shares  of stock of any  class or any  other
securities,  rights  or  options,  (c) to  effect  any  capital  reorganization,
reclassification,  consolidation  or merger affecting the class of Common Stock,
as a  whole,  or  (d)  to  effect  the  voluntary  or  involuntary  dissolution,
liquidation  or winding-up of the Company,  the Company  shall,  within the time
limits specified below,  send to each Holder a notice of such proposed action or
offer.  Such notice  shall be mailed to the Holders at their  addresses  as they
appear in the Warrant Register (as defined in Section 2(d)), which shall specify
the record date for the purposes of such dividend,  distribution  or rights,  or
the date such  issuance or event is to take place and the date of  participation
therein by the  holders of Common  Stock,  if any such date is to be fixed,  and
shall  briefly  indicate  the  effect of such  action on the number of shares of
Common  Stock and on the  number  and kind of any  other  shares of stock and on
other  property,  if any,  and the  number of  shares of Common  Stock and other
property,  if any,  issuable upon exercise of each Warrant  Certificate  and the
Exercise Price after giving effect to any adjustment pursuant to Section 4 which
will be  required  as a result of such  action.  Such  notice  shall be given as
promptly as possible and (x) in the case of any action  covered by clause (a) or
(b) above, at least 10 days prior to the record date for determining  holders of
the Common  Stock for  purposes  of such  action or (y) in the case of any other
such action,  at least 20 days prior to the date of the taking of such  proposed
action or the date of  participation  therein by the  holders  of Common  Stock,
whichever shall be the earlier.

                  (h) Current Market Value.  "Current Market Value" per share of
Common Stock or any other  security at any date means (i) if the security is not
registered under the Exchange Act, (a) the value of the security,  determined in
good faith by the Board of  Directors  of the Company and  certified  in a board
resolution,  based  on the  most  recently  completed  arm's-length  transaction
between  the  Company  and a Person  other than an  affiliate  of the Company or
between any two such  Persons  and the  closing of which  occurs on such date or
shall have occurred within the six-month  period  preceding such date, or (b) if
no such transaction shall have occurred within the six-month  period,  the value
of the security as determined by an independent  financial expert or (ii) if the
security is registered  under the Exchange Act, the average of the daily closing
bid prices (or the  equivalent  in an  over-the-counter  market) for each day on
which the  Common  Stock is traded for any  period on the  principal  securities
exchange or other  securities  market on which the Common  Stock is being traded
(each,  a "Trading  Day")  during the period  commencing  ten (10)  Trading Days
before  such date and ending on the date one day prior to such  date,  or if the
security  has been  registered  under  the  Exchange  Act for less than ten (10)
consecutive  Trading Days before such date, the average of the daily closing bid
prices (or such  equivalent)  for all of the  Trading  Days before such date for
which daily  closing bid prices are  available;  provided,  however  that if the
closing bid price is not determinable for at least five (5) Trading Days in such
period, the "Current Market Value" of the security shall be determined as if the
security were not registered under the Exchange Act.

                  (i) Other  Adjustments.  If the event of any other transaction
of the type  contemplated  by this Section 4, but not expressly  provided for by
the  provisions  hereof,  the  Board  of  Directors  of the  Company  will  make
appropriate  adjustment  in the  Exercise  Price,  the  Trigger  Price  and  the
Threshold Price so as to equitably protect the rights of the Holder.

                  (j) No Impairment of Holder's Rights. The Company will not, by
amendment  of  its  certificate  of  incorporation  or  bylaws  or  through  any
reorganization, transfer of assets, consolidation, merger, dissolution, issue or
sale of securities or any other voluntary action, except as contemplated hereby,
avoid or seek to avoid the observance or performance of any of the terms of this
Warrant Certificate,  but will at all times in good faith assist in the carrying
out of all such  terms and in the taking of all  action as may be  necessary  or
appropriate  in order to protect  the rights of the Holder  against  dilution or
other impairment.  Without limiting the generality of the foregoing, the Company
will not increase the par value of any shares of Common  Stock  receivable  upon
exercise of this Warrant above the Exercise Price then in effect.

         5.  Company's  Representations.  The  representations,  warranties  and
agreements  of the  Company  contained  in  Sections  3 and 4 of the  Securities
Purchase  Agreement  dated  December 4, 1997  ("Purchase  Agreement")  among the
Company,  the initial Holder and the other parties  thereto are  incorporated by
reference herein. The representations,  warranties and agreements of the Company
contained  in  Sections  3 and 4 of the  Exchange  Agreement  dated  ___________
("Exchange  Agreement")  among the  Company,  the  initial  Holder and the other
parties thereto are incorporated by reference herein.

         6. Registration  Rights.  The initial Holder is entitled to the benefit
of such  registration  rights in  respect  of the Shares as are set forth in the
Registration  Rights  Agreement  dated as of December 4, 1997 by and between the
Company, the Holder and the other parties thereto, including the right to assign
such rights to certain  assignees as set forth  therein.  The initial  Holder is
entitled to the benefit of such registration  rights in respect of the Shares as
are set forth in Section 5 of the Exchange Agreement.

         7. Issuance of Certificates.  Within two (2) trading days of receipt of
a duly completed  Election to Purchase form,  together with this Certificate and
payment of the Exercise  Price,  the Company,  at its expense,  will cause to be
issued in the name of and delivered to the Holder of this Warrant, a certificate
or certificates for the number of fully paid and non-assessable shares of Common
Stock to which that holder shall be entitled on such exercise.  In the event the
shares of Common  Stock are not timely  delivered  to the  Holder,  the  Company
agrees to (a)  indemnify  Holder for all damages,  including  consequential  and
special  damages,  lost  profits and  expenses,  including  legal fees,  and (b)
beginning  on the fifth  (5th) day  following  the  Company's  receipt of a duly
completed  Election to Purchase form, pay a default premium of 2% per day of the
value of underlying  shares  (based on the highest  closing price during the two
(2) day period preceding the date of surrender of the Warrant  Certificate).  In
lieu of issuance of a fractional share upon any exercise hereunder,  the Company
will pay the cash value of that fractional share, calculated on the basis of the
Exercise  Price.  Prior to  registration  of the  resale of the shares of Common
Stock underlying this Warrant  Certificate,  all such certificates  shall bear a
restrictive legend to the effect that the Shares represented by such certificate
have not been  registered  under the Securities Act, and that the Shares may not
be sold or  transferred  in the  absence of such  registration  or an  exemption
therefrom, such legend to be substantially in the form of the bold-face language
appearing at the top of Page 1 of this Warrant Certificate.

         8.  Disposition  of  Warrants  or Shares.  The  Holder of this  Warrant
Certificate, each transferee hereof and any holder and transferee of any Shares,
by his or its acceptance thereof, agrees that no public distribution of Warrants
or Shares will be made in violation of the  provisions  of the  Securities  Act.
Furthermore,  it shall be a condition to the  transfer of the Warrants  that any
transferee thereof deliver to the Company his or its written agreement to accept
and be bound by all of the  relevant  terms  and  conditions  contained  in this
Warrant Certificate.

         9. Merger or  Consolidation.  The Company will not merge or consolidate
with or into any other corporation,  or sell or otherwise transfer its property,
assets and business substantially as an entirety to another corporation,  unless
the  corporation  resulting  from  such  merger  or  consolidation  (if  not the
Company),  or such transferee  corporation,  as the case may be, shall expressly
assume, by supplemental agreement reasonably  satisfactory in form and substance
to the Holder, the due and punctual performance and observance of each and every
covenant and condition of this Warrant  Certificate to be performed and observed
by the Company.

         10. Notices.  Except as otherwise specified herein to the contrary, all
notices,  requests,  demands and other communications  required or desired to be
given  hereunder  shall only be  effective  if given in writing by  certified or
registered  U.S.  mail with return  receipt  requested and postage  prepaid;  by
private  overnight  delivery  service  (e.g.  Federal  Express);   by  facsimile
transmission  (if no  original  documents  or  instruments  must  accompany  the
notice);  or by personal delivery.  Any such notice shall be deemed to have been
given (a) on the business day  immediately  following  the mailing  thereof,  if
mailed by certified or  registered  U.S.  mail as  specified  above;  (b) on the
business day immediately  following  deposit with a private  overnight  delivery
service  if  sent  by  said  service;   (c)  upon  receipt  of  confirmation  of
transmission if sent by facsimile transmission; or (d) upon personal delivery of
the notice.  All such notices  shall be sent to the  following  addresses (or to
such other  address or  addresses  as a party may have  advised the other in the
manner provided in this Section 10):

                  If to the Company:

                  Base Ten Systems, Inc.
                  One Electronics Drive
                  Trenton, NJ 08619
                  Telephone: (609) 586-7010
                  Telecopy: (609) 586-1593
                  Attention: Mr. Thomas E. Gardner


<PAGE>


                  with a copy to:

                  Pitney, Hardin, Kipp & Szuch
                  200 Campus Drive
                  P.O. Box 1945
                  Morristown, New Jersey  07962-1945
                  Telephone: (973) 966-6300
                  Telecopy: (973) 966-1550
                  Attention: Joseph Lunin


                  If to _______________:

                  ___________________
                  ___________________
                  Telephone: (___) __________
                  Telecopy: (___) ___________
                  Attention: ________________


                  in each case with a copy to:

                  Shoreline Pacific Institutional Finance
                  3 Harbor Drive, Suite 211
                  Sausalito, CA 94965
                  Telephone: (415) 332-7800
                  Telecopy: (415) 332-7808
                  Attention: General Counsel

                  and:

                  Cowen & Co.
                  1 Financial Square
                  New York, NY 10005
                  Telephone: (212) 495-3950
                  Telecopy: (212) 495-8305
                  Attention: Mr. Bill Smith


Notwithstanding  the time of effectiveness of notices set forth in this Section,
an Election to Purchase shall not be deemed  effectively given until it has been
duly completed and submitted to the Company  together with the original  Warrant
Certificate  to be exercised  and payment of the Exercise  Price in a manner set
forth in this Section.

         11. Governing Law. This Agreement shall be governed by and construed in
accordance  with the law of the  Company's  jurisdiction  of  incorporation  (in
respect of matters of corporation law) and the laws of the State of New York (in
respect of all other  matters)  applicable to contracts made and to be performed
in the  State  of New  York.  The  parties  hereto  irrevocably  consent  to the
jurisdiction of the United States federal courts and state courts located in the
Borough of Manhattan in the State of New York in any suit or proceeding based on
or arising  under this  Agreement or the  transactions  contemplated  hereby and
irrevocably  agree that all claims in respect of such suit or proceeding  may be
determined  in such courts.  The Company and the Holder  irrevocably  waives the
defense of an  inconvenient  forum to the maintenance of such suit or proceeding
in such forum.  The Company and the Holder further agree that service of process
upon the Company or the Holder, as applicable, mailed by the first class mail in
accordance with Section 10 shall be deemed in every respect effective service of
process  upon  the  Company  or the  Holder  in any suit or  proceeding  arising
hereunder.  Nothing  herein shall affect the Holder's  right to serve process in
any other  manner  permitted  by law.  The  parties  hereto  agree  that a final
non-appealable  judgment in any such suit or proceeding  shall be conclusive and
may be enforced in other  jurisdictions by suit on such judgment or in any other
lawful manner.  The parties hereto  irrevocably waive any right to trial by jury
under applicable law.

         12. Limitations on Holdings.  The Warrant shall not be exercisable by a
Holder to the extent (but only to the extent) that, if exercised by such Holder,
the  Holder  would   beneficially   own  in  excess  of  4.9%  (the  "Applicable
Percentage")  of the  shares  of  Common  Stock.  To the  extent  the  foregoing
limitation applies,  the determination of whether this Warrant Certificate shall
be exercisable (vis-a-vis other securities owned by such Holder) shall be in the
sole discretion of the Holder and submission of an Election to Purchase shall be
deemed to be the Holder's  determination  of whether the Warrant  Certificate is
exercisable  in  whole  or  in  part,  subject  to  such  aggregate   percentage
limitation.  No prior inability to exercise the Warrant Certificate  pursuant to
this Section  shall have any effect on the  applicability  of the  provisions of
this  Section  with  respect  to any  subsequent  determination  of  ability  to
exercise.  For  the  purposes  of this  Section,  beneficial  ownership  and all
calculations,  including  without  limitation,  with respect to  calculations of
percentage ownership shall be determined in accordance with Section 13(d) of the
Exchange Act, and Regulation  13D-G  thereunder.  The provisions of this Section
may  be  amended  and/or  implemented  in a  manner  otherwise  than  in  strict
conformity  with the terms of this  Section  with the  approval  of the Board of
Directors  of the Company and the  affected  Holder:  (i) to cure any  ambiguity
herein,  to  correct  this  subsection  (or any  portion  thereof)  which may be
defective or inconsistent  with the intended  Applicable  Percentage  beneficial
ownership  limitation  herein  contained  or  to  make  changes  or  supplements
necessary  or desirable to properly  give effect to such  Applicable  Percentage
limitation;  and (ii) with respect to any other matter, with the further consent
of the holders of majority of the then  outstanding  shares of Common Stock; the
provisions  of this  Section  may be waived with the  approval  of the  affected
Holder  upon  ninety  (90) days prior  written  notice  from such  Holder to the
Company.  The  limitations  contained in this Section shall apply to a successor
Holder of this Warrant if, and to the extent,  elected by such successor  Holder
concurrently with its acquisition of this Warrant,  such election to be promptly
confirmed in writing to the Company (provided no transfer or series of transfers
to a  successor  Holder  or  Holders  shall  be used by a Holder  to  evade  the
limitations contained herein).

         13. Successors and Assigns.  This Warrant  Certificate shall be binding
upon and shall inure to the benefit of the parties  hereto and their  respective
successors and permitted assigns.

         14.  Headings.  The  headings  of  various  sections  of  this  Warrant
Certificate  have been  inserted  for  reference  only and shall not  affect the
meaning or construction of any of the provisions hereof.

         15. Severability.  If any provision of this Warrant Certificate is held
to be unenforceable  under applicable law, such provision shall be excluded from
this Warrant Certificate, and the balance hereof shall be interpreted as if such
provision were so excluded.

         16. Modification and Waiver. This Warrant Certificate and any provision
hereof may be amended, waived, discharged or terminated only by an instrument in
writing signed by the Company and the Holder.

         17. Specific  Enforcement.  The Company and the Holder  acknowledge and
agree  that  irreparable  damage  would  occur  in  the  event  that  any of the
provisions of this Warrant  Certificate  were not  performed in accordance  with
their specific terms or were otherwise  breached.  It is accordingly agreed that
the parties shall be entitled to an injunction or injunctions to prevent or cure
breaches  of  the  provisions  of  this  Warrant   Certificate  and  to  enforce
specifically  the terms and  provisions  hereof,  this being in  addition to any
other remedy to which either of them may be entitled by law or equity.

         18.  Assignment.   This  Warrant  Certificate  may  be  transferred  or
assigned,  in whole or in  part,  at any time and from  time to time by the then
Holder by submitting  this Warrant to the Company  together with a duly executed
Assignment  in  substantially  the form and  substance of the Form of Assignment
which  accompanies  this Warrant  Certificate  and, upon the  Company's  receipt
hereof, and in any event, within three (3) business days thereafter, the Company
shall issue a Warrant Certificate to the Holder to evidence that portion of this
Warrant Certificate, if any as shall not have been so transferred or assigned.


         IN WITNESS WHEREOF,  the Company has caused this Warrant Certificate to
be duly  executed,  manually or by facsimile,  by one of its officers  thereunto
duly authorized.

                                               BASE TEN SYSTEMS, INC.



Date:                                          By:------------------------------
                                                      Name:
                                                      Title:


<PAGE>


                              ELECTION TO PURCHASE
                          To Be Executed by the Holder
                      in Order to Exercise the Common Stock
                          Purchase Warrant Certificate

         The  undersigned  Holder  hereby  elects  to  exercise  _______  of the
Warrants  represented by the attached Common Stock Purchase Warrant Certificate,
and to purchase  the shares of Common Stock  issuable  upon the exercise of such
Warrants,  and requests that  certificates  for securities be issued in the name
of:

                  ---------------------------------------------
                     (Please type or print name and address)

                  ---------------------------------------------
                  ---------------------------------------------
                  ---------------------------------------------
                  ---------------------------------------------
                 (Social Security or Tax Identification Number)

and delivered to:---------------------------------------------------------------

- --------------------------------------------------------------------------------
         (Please type or print name and address if different from above)

If such number of Warrants being exercised  hereby shall not be all the Warrants
evidenced  by the attached  Common Stock  Purchase  Warrant  Certificate,  a new
Common Stock Purchase Warrant Certificate for the balance of such Warrants shall
be  registered  in the name of, and  delivered to, the Holder at the address set
forth below.

         [In full  payment of the  purchase  price with  respect to the Warrants
exercised and transfer taxes, if any, the undersigned  hereby tenders payment of
$______________  by check, money order or wire transfer payable in United States
currency  to the order of BASE TEN  SYSTEMS,  INC.] or [The  undersigned  elects
cashless  exercise in accordance with Sections 1(a) and 1(b) of the Common Stock
Purchase Warrant Certificate.]

                                             HOLDER:


Dated:                                  By:-------------------------------------
                                            Name:
                                            Title:
                                            Address:



AGREED TO BY BASE TEN SYSTEMS, INC.

- ---------------------------------------
By: Name:
    Title:


<PAGE>



                               FORM OF ASSIGNMENT
                   (To be signed only on transfer of Warrant)

For value received,  the undersigned hereby sells,  assigns,  and transfers unto
_______________  the  right  represented  by  the  within  Warrant  to  purchase
____________  shares of Common  Stock of BASE TEN  SYSTEMS,  INC.,  a New Jersey
corporation,  to which the within Warrant  relates,  and appoints  _____________
Attorney to transfer  such right on the books of BASE TEN  SYSTEMS,  INC., a New
Jersey corporation, with full power of substitution of premises.



Dated:                             By:------------------------------------------
                                          Name:
                                          Title:
                                   (signature must conform to
                                   name of holder as specified on
                                   the fact of the Warrant)

                                          Address:




Signed in the presence of:






                                                                  Exhibit C

THE SECURITIES  REPRESENTED BY THIS  CERTIFICATE  HAVE NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OF 1933, AS AMENDED, (THE "SECURITIES ACT") OR THE SECURITIES
LAWS OF ANY STATE OF THE UNITED STATES.  THE SECURITIES  REPRESENTED  HEREBY MAY
NOT BE OFFERED OR SOLD OR OTHERWISE  TRANSFERRED  IN THE ABSENCE OF AN EFFECTIVE
REGISTRATION  STATEMENT FOR THE SECURITIES UNDER  APPLICABLE  SECURITIES LAWS OR
UNLESS OFFERED,  SOLD OR TRANSFERRED PURSUANT TO AN AVAILABLE EXEMPTION FROM THE
REGISTRATION REQUIREMENTS OF THOSE LAWS.

                    COMMON STOCK PURCHASE WARRANT CERTIFICATE

                            Dated: ___________, 1999

                 to Purchase _________ Shares of Common Stock of

                             BASE TEN SYSTEMS, INC.


         BASE TEN  SYSTEMS,  INC.,  a New Jersey  corporation  (the  "Company"),
hereby certifies that _______________,  its permissible transferees,  designees,
successors and assigns  (collectively,  the "Holder"),  for value  received,  is
entitled to purchase from the Company at any time commencing on __________, 1999
and terminating on December 15, 2001 up to  _________________________(_________)
shares (each a "Share" and  collectively  the "Shares") of the Company's  common
stock  (the  "Common  Stock"),  at an  exercise  price of $16.25  per Share (the
"Exercise Price").  The number of Shares purchasable  hereunder and the Exercise
Price are subject to adjustment as provided in Section 4 hereof.

         1.       Exercise of Warrants.

                  (a) Upon  presentation  and  surrender  of this  Common  Stock
Purchase Warrant Certificate ("Warrant  Certificate" or "Certificate"),  or Lost
Certificate  Affidavit,  accompanied by a completed  Election to Purchase in the
form attached hereto as Exhibit A (the "Election to Purchase") duly executed, at
the principal office of the Company at One Electronics Drive, Trenton, NJ 08619,
Attn: Mr. Thomas E. Gardner, together with a check payable to the Company in the
amount of the Exercise Price multiplied by the number of Shares being purchased,
the Company or the Company's  Transfer  Agent as the case may be, shall,  within
two (2) trading days of receipt of the foregoing,  deliver to the Holder hereof,
certificates  of  fully  paid  and  non-assessable  Common  Stock  which  in the
aggregate  represent the number of Shares being  purchased;  provided,  however,
that the Holder may elect,  with the written consent of the Company which may be
granted or withheld in the Company's sole  discretion  (except that such consent
will not be required if (i) the prospectus included in an effective registration
statement covering resale of the Shares includes an untrue statement of material
fact or omits  to  state a  material  fact  required  to be  stated  therein  or
necessary to make the statement  therein,  in light of the  circumstances  under
which they were made,  not  misleading,  or (ii) resales of the Shares cannot be
made  pursuant to an effective  registration  statement in  compliance  with the
securities  laws  for any  other  reason),  to  utilize  the  cashless  exercise
provisions  set forth below in lieu of tendering the Exercise Price in cash. The
certificates  so delivered shall be in such  denominations  as may be reasonably
requested  by the  Holder and shall be  registered  in the name of the Holder or
such other name as shall be  designated  by the Holder.  All or less than all of
the Warrants  represented by this  Certificate  may be exercised and, in case of
the exercise of less than all, the Company,  upon surrender hereof,  will at the
Company's   expense  deliver  to  the  Holder  a  new  Warrant   Certificate  or
Certificates  (in such  denominations as may be requested by the Holder) of like
tenor and dated the date hereof  entitling said holder to purchase the number of
Shares  represented  by this  Certificate  which have not been  exercised and to
receive  Registration  Rights with respect to such Shares,  and all other rights
with respect to the shares which the Holder has on the date hereof.

                  (b) Cashless Exercise. Notwithstanding the foregoing provision
regarding  payment of the Exercise Price in cash, the Holder may elect,  subject
to the provisions of Section 1(a), to receive a reduced number of Shares in lieu
of tendering the Exercise  Price in cash. In such case,  the number of Shares to
be issued to the Holder shall be computed using the following formula:

                                   X = Y(A-B)
                                       ------
                                          A

where:  X = the number of Shares to be issued to the  Holder;  
        Y = the number of Shares to be exercised under this Warrant Certificate;
        A = the Market Value (defined below) of one share of Common Stock; and 
        B = the Exercise Price.

As used in this Section 1, "Market  Value" refers to the Current Market Value of
the Common  Stock on the day before the  Election to Purchase  and this  Warrant
Certificate are duly  surrendered to the Company for a full or partial  exercise
hereof.

         2.  Exchange,  Transfer and  Replacement.  (a) At any time prior to the
exercise  hereof,  this  Certificate  may be  exchanged  upon  presentation  and
surrender  to the  Company,  alone or with other  Certificates  of like tenor of
different  denominations  registered in the name of the same Holder, for another
Certificate or Certificates of like tenor in the name of such Holder exercisable
for  the  aggregate   number  of  Shares  as  the  Certificate  or  Certificates
surrendered.

                  (b)  Replacement  of  Warrant  Certificate.  Upon  receipt  of
evidence reasonably satisfactory to the Company of the loss, theft, destruction,
or  mutilation  of this Warrant  Certificate  and, in the case of any such loss,
theft,  or  destruction,  upon  delivery of an  indemnity  agreement  reasonably
satisfactory  in  form  and  amount  to  the  Company  (collectively,   a  "Lost
Certificate Affidavit"),  or, in the case of any such mutilation, upon surrender
and cancellation of this Warrant Certificate,  the Company, at its expense, will
execute and deliver in lieu thereof, a new Warrant Certificate of like tenor.

                  (c) Cancellation;  Payment of Expenses.  Upon the surrender of
this  Warrant   Certificate  in  connection  with  any  transfer,   exchange  or
replacement  as provided in this  Section 2, this Warrant  Certificate  shall be
promptly  canceled by the Company.  The Company  shall pay all taxes (other than
securities transfer taxes) and all other expenses (other than legal expenses, if
any,  incurred by the Holder or  transferees)  and charges payable in connection
with the preparation, execution and delivery of Warrant Certificates pursuant to
this Section 2.

                  (d) Warrant  Register.  The  Company  shall  maintain,  at its
principal  executive  offices (or at the offices of the  transfer  agent for the
Warrant  Certificate  or such  other  office or agency of the  Company as it may
designate  by  notice  to the  holder  hereof),  a  register  for  this  Warrant
Certificate (the "Warrant Register"), in which the Company shall record the name
and  address  of the  person in whose  name this  Warrant  Certificate  has been
issued,  as well as the name and address of each  permitted  transferee and each
prior owner of this Warrant Certificate.

         3. Rights and Obligations of Holders of this Certificate. The Holder of
this  Certificate  shall not, by virtue  hereof,  be entitled to any rights of a
stockholder in the Company, either at law or in equity; provided,  however, that
in the  event any  certificate  representing  shares  of  Common  Stock or other
securities  is issued to the holder  hereof upon  exercise of some or all of the
Warrants,  such holder  shall,  for all  purposes,  be deemed to have become the
holder of record of such  Common  Stock on the date on which  this  Certificate,
together with a duly executed  Purchase Form, was surrendered and payment of the
aggregate Exercise Price was made,  irrespective of the date of delivery of such
share certificate.

         4. Adjustments.

                  (a)  Stock  Dividends,  Reclassifications,  Recapitalizations,
Etc. In the event the  Company:  (i) pays a dividend in Common  Stock or makes a
distribution in Common Stock, (ii) subdivides its outstanding  Common Stock into
a greater number of shares,  (iii) combines its outstanding  Common Stock into a
smaller  number of shares or (iv) increases or decreases the number of shares of
Common Stock  outstanding by  reclassification  of its Common Stock (including a
recapitalization  in  connection  with a  consolidation  or  merger in which the
Company  is the  continuing  corporation),  then (1) the  Exercise  Price on the
record  date of such  division or  distribution  or the  effective  date of such
action shall be adjusted by multiplying  such Exercise Price by a fraction,  the
numerator  of  which  is the  number  of  shares  of  Common  Stock  outstanding
immediately  before  such  event and the  denominator  of which is the number of
shares of Common Stock  outstanding  immediately  after such event,  and (2) the
number of shares of Common  Stock  for which  this  Warrant  Certificate  may be
exercised  immediately  before such event shall be adjusted by multiplying  such
number by a fraction,  the numerator of which is the Exercise Price  immediately
before such event and the denominator of which is the Exercise Price immediately
after such event.

                  (b) Cash Dividends and Other Distributions.  In the event that
at any time or from time to time the Company shall  distribute to all holders of
Common Stock (i) any dividend or other  distribution  of cash,  evidences of its
indebtedness,  shares of its capital stock or any other properties or securities
or (ii) any options,  warrants or other rights to subscribe  for or purchase any
of the foregoing  (other than in each case, (w) the issuance of any rights under
a shareholder rights plan, (x) any dividend or distribution described in Section
4(a), (y) any rights, options,  warrants or securities described in Section 4(c)
and (z) any cash dividends or other cash  distributions  from current earnings),
then the number of shares of Common  Stock  issuable  upon the  exercise of each
Warrant Certificate shall be increased to a number determined by multiplying the
number of shares of Common  Stock  issuable  upon the  exercise of such  Warrant
Certificate  immediately  prior to the  record  date for any  such  dividend  or
distribution by a fraction,  the numerator of which shall be such Current Market
Value (as hereinafter  defined) per share of Common Stock on the record date for
such  dividend  or  distribution,  and the  denominator  of which  shall be such
Current  Market  Value  per share of Common  Stock on the  record  date for such
dividend  or  distribution  less  the sum of (x) the  amount  of  cash,  if any,
distributed  per share of Common Stock and (y) the fair value (as  determined in
good faith by the Board of Directors of the Company,  whose  determination shall
be evidenced by a board resolution,  a copy of which will be sent to the Holders
upon  request) of the portion,  if any, of the  distribution  applicable  to one
share of Common Stock consisting of evidences of indebtedness,  shares of stock,
securities,  other  property,  warrants,  options or  subscription  or  purchase
rights;  and the  Exercise  Price shall be adjusted  to a number  determined  by
dividing the Exercise Price  immediately  prior to such record date by the above
fraction.  Such adjustments  shall be made whenever any distribution is made and
shall become effective as of the date of distribution, retroactive to the record
date for any such  distribution.  No  adjustment  shall be made pursuant to this
Section 4(b) which shall have the effect of  decreasing  the number of shares of
Common Stock  issuable upon exercise of each Warrant  Certificate  or increasing
the Exercise Price.

                  (c) Rights  Issue.  In the event that at any time or from time
to time the  Company  shall issue  rights,  options or  warrants  entitling  the
holders  thereof  to  subscribe  for  shares  of  Common  Stock,  or  securities
convertible  into or exchangeable or exercisable for Common Stock to all holders
of Common Stock  (other than in  connection  with the adoption of a  shareholder
rights  plan by the  Company)  without  any charge,  entitling  such  holders to
subscribe for or purchase shares of Common Stock at a price per share that as of
the record date for such issuance is less than the then Current Market Value per
share of Common  Stock,  the number of shares of Common Stock  issuable upon the
exercise of each Warrant  Certificate  shall be increased to a number determined
by multiplying  the number of shares of Common Stock  theretofore  issuable upon
exercise of each Warrant Certificate by a fraction, the numerator of which shall
be the number of shares of Common Stock  outstanding  on the date of issuance of
such rights, options, warrant or securities plus the number of additional shares
of Common Stock offered for  subscription  or purchase or into or for which such
securities that are issued are convertible, exchangeable or exercisable, and the
denominator  of which shall be the number of shares of Common Stock  outstanding
on the date of issuance of such rights, option,  warrants or securities plus the
total  number  of  shares of Common  Stock  which  the  aggregate  consideration
expected to be received by the Company  (assuming  the exercise or conversion of
all such rights,  options,  warrants or  securities)  would purchase at the then
Current  Market  Value  per  share of  Common  Stock.  In the  event of any such
adjustment,  the  Exercise  Price shall be adjusted  to a number  determined  by
dividing the Exercise  Price  immediately  prior to such date of issuance by the
aforementioned  fraction.  Such adjustment shall be made immediately  after such
rights,  options or warrants are issued and shall become effective,  retroactive
to the record date for the  determination  of  stockholders  entitled to receive
such  rights,  options,  warrants or  securities.  No  adjustment  shall be made
pursuant  to this  Section  4(c) which shall have the effect of  decreasing  the
number of shares of Common  Stock  purchasable  upon  exercise  or each  Warrant
Certificate or of increasing the Exercise Price.

                  (d)  Combination:  Liquidation.  (i)  Except  as  provided  in
Section  4(d)(ii) below, in the event of a Combination (as defined below),  each
Holder shall have the right to receive upon exercise of the Warrant Certificates
the kind and amount of shares of capital  stock or other  securities or property
which such Holder  would have been  entitled  to receive  upon or as a result of
such Combination had such Warrant  Certificate been exercised  immediately prior
to such  event  (subject  to further  adjustment  in  accordance  with the terms
hereof). Unless paragraph (ii) is applicable to a Combination, the Company shall
provide that the surviving or acquiring Person (the "Successor Company") in such
Combination will assume by written instrument the obligations under this Section
4 and the obligations to deliver to the Holder such shares of stock,  securities
or assets as, in  accordance  with the foregoing  provisions,  the Holder may be
entitled to acquire.  The  provisions of this Section  4(d)(i)  shall  similarly
apply to successive Combinations involving any Successor Company.  "Combination"
means an event in which the Company  consolidates with, mergers with or into, or
sells all or substantially  all of its assets to another Person,  where "Person"
means any individual, corporation, partnership, joint venture, limited liability
company,  association,  joint stock company, trust, unincorporated organization,
government or any agency or political  subdivision  thereof or any other entity,
but  shall  not  include  the sale of  substantially  all of the  assets  of the
Government Technology Division of the Company.

                  (ii) In the event of (x) a Combination where  consideration to
the holders of Common Stock in exchange  for their  shares is payable  solely in
cash or (y) the  dissolution,  liquidation  or  winding-up  of the Company,  the
Holders  shall  be  entitled  to  receive,   upon  surrender  of  their  Warrant
Certificates,  distributions  on an equal basis with the holders of Common Stock
or other securities  issuable upon exercise of the Warrant  Certificates,  as if
the Warrant  Certificates  had been exercised  immediately  prior to such event,
less the Exercise Price.  In case of any  Combination  described in this Section
4(d)(ii),   the  surviving  or  acquiring  Person  and,  in  the  event  of  any
dissolution,  liquidation  or  winding-up  of the Company,  the  Company,  shall
deposit  promptly  following the consummation of such combination or at the time
of such dissolution,  liquidation or winding-up with an agent or trustee for the
benefit of the Holders of the funds, if any, necessary to pay to the Holders the
amounts to which they are entitled as described above.  After such funds and the
surrendered  Warrant  Certificates  are  received,  the  Company is  required to
deliver  a  check  in  such  amount  as is  appropriate  (or,  in  the  case  of
consideration  other than cash, such other  consideration  as is appropriate) to
such  Person  or  Persons  as it may  be  directed  in  writing  by the  Holders
surrendering such Warrant Certificates.

                  (e) Call by Company of Certain  Other  Warrants.  In the event
that (i) the  Company  delivers a written  notice to the Holder  requiring  such
Holder to exercise  certain other warrants issued to such Holder pursuant to the
Exchange Agreement (as defined below) (the "Forced Exercise  Notice"),  and (ii)
the  conditions to require such exercise have been met, then the Exercise  Price
shall  thereafter be adjusted to equal the lesser of (A) the Exercise Price then
in effect  hereunder,  and (B) the closing bid price of the Common  Stock on the
trading day  immediately  preceding  the exercise  date set forth in the written
notice referred to in clause (i) of this Section 4(e).

                  (f) Notice of  Adjustment.  Whenever the Exercise Price or the
number of shares of Common  Stock  and other  property,  if any,  issuable  upon
exercise  of the Warrant  Certificates  is  adjusted,  as herein  provided,  the
Company shall deliver to the holders of the Warrant  Certificates  in accordance
with Section 10 a certificate of the Company's Chief  Financial  Officer setting
forth, in reasonable  detail,  the event requiring the adjustment and the method
by which such adjustment was calculated (including a description of the basis on
which (i) the Board of Directors  determined  the fair value of any evidences of
indebtedness,  other  securities  or  property  or  warrants,  options  or other
subscription  or purchase rights and (ii) the Current Market Value of the Common
Stock was  determined,  if either of such  determinations  were  required),  and
specifying the Exercise Price and number of shares of Common Stock issuable upon
exercise of Warrant Certificates after giving effect to such adjustment.

                  (g) Purchase Price  Adjustment.  In the event that the Company
issues or sells any Common Stock or  securities  which are  convertible  into or
exchangeable for its Common Stock or any convertible securities, or any warrants
or other rights to subscribe  for or to purchase or any options for the purchase
of its Common  Stock or any such  convertible  securities  (other than shares or
options  issued or which may be issued  pursuant  to the  Company's  employee or
director  option plans or shares  issued upon  exercise of options,  warrants or
rights outstanding on the date of the Agreement and listed in the Company's most
recent periodic report filed under the Exchange Act or disclosed in Schedule 3.3
to the Purchase  Agreement) and other than the Second Closing (as defined in the
Purchase  Agreement) at an effective purchase price per share which is less than
the Current  Market Value of the Common Stock on the trading day next  preceding
such  issue or sale,  then in each  such  case,  the  Exercise  Price in  effect
immediately prior to such issue or sale shall be reduced effective  concurrently
with such issue or sale to an amount  determined  by  multiplying  the  Exercise
Price then in effect by a fraction,  (x) the numerator of which shall be the sum
of (1) the number of shares of Common  Stock  outstanding  immediately  prior to
such  issue or sale,  plus (2) the  number of shares of Common  Stock  which the
aggregate consideration received by the Company for such additional shares would
purchase at such Current Market Value then in effect; and (y) the denominator of
which shall be the number of shares of Common  Stock of the Company  outstanding
immediately after such issue or sale.

For the purposes of the foregoing adjustment, in the case of the issuance of any
convertible securities, warrants, options or other rights to subscribe for or to
purchase or exchange for, shares of Common Stock ("Convertible Securities"), the
maximum  number of shares of Common Stock  issuable upon  exercise,  exchange or
conversion of such  Convertible  Securities  shall be deemed to be  outstanding,
provided that no further  adjustment  shall be made upon the actual  issuance of
Common  Stock  upon  exercise,   exchange  or  conversion  of  such  Convertible
Securities.

The  number  of shares  which  may be  purchased  hereunder  shall be  increased
proportionately  to any reduction in Exercise  Price  pursuant to this paragraph
4(d),  so that after such  adjustments  the  aggregate  Exercise  Price  payable
hereunder for the increased  number of shares shall be the same as the aggregate
Exercise Price in effect just prior to such adjustment.

In the event of any such  issuance for a  consideration  which is less than such
fair market  value and also less than the  Exercise  Price then in effect,  than
there  shall  be only one such  adjustment  by  reason  of such  issuance,  such
adjustment  to be that which  results in the greatest  reduction of the Purchase
Price computed as aforesaid.

                  (h)  Notice of  Certain  Transactions.  In the event  that the
Company shall propose (a) to pay any dividend payable in securities of any class
to the  holders of its Common  Stock or to make any other  non-cash  dividend or
distribution to the holders of its Common Stock, (b) to offer the holders of its
Common Stock rights to subscribe for or to purchase any  securities  convertible
into  shares  of  Common  Stock or  shares  of stock of any  class or any  other
securities,  rights  or  options,  (c) to  effect  any  capital  reorganization,
reclassification,  consolidation  or merger affecting the class of Common Stock,
as a  whole,  or  (d)  to  effect  the  voluntary  or  involuntary  dissolution,
liquidation  or winding-up of the Company,  the Company  shall,  within the time
limits specified below,  send to each Holder a notice of such proposed action or
offer.  Such notice  shall be mailed to the Holders at their  addresses  as they
appear in the Warrant Register (as defined in Section 2(d)), which shall specify
the record date for the purposes of such dividend,  distribution  or rights,  or
the date such  issuance or event is to take place and the date of  participation
therein by the  holders of Common  Stock,  if any such date is to be fixed,  and
shall  briefly  indicate  the  effect of such  action on the number of shares of
Common  Stock and on the  number  and kind of any  other  shares of stock and on
other  property,  if any,  and the  number of  shares of Common  Stock and other
property,  if any,  issuable upon exercise of each Warrant  Certificate  and the
Exercise Price after giving effect to any adjustment pursuant to Section 4 which
will be  required  as a result of such  action.  Such  notice  shall be given as
promptly as possible and (x) in the case of any action  covered by clause (a) or
(b) above, at least 10 days prior to the record date for determining  holders of
the Common  Stock for  purposes  of such  action or (y) in the case of any other
such action,  at least 20 days prior to the date of the taking of such  proposed
action or the date of  participation  therein by the  holders  of Common  Stock,
whichever shall be the earlier.

                  (i) Current Market Value.  "Current Market Value" per share of
Common Stock or any other  security at any date means (i) if the security is not
registered under the Securities  Exchange Act of 1934, as amended (the "Exchange
Act"),  (a) the value of the security,  determined in good faith by the Board of
Directors of the Company and certified in a board resolution,  based on the most
recently  completed  arm's-length  transaction  between the Company and a Person
other than an  affiliate  of the Company or between any two such Persons and the
closing of which occurs on such date or shall have occurred within the six-month
period  preceding such date, or (b) if no such  transaction  shall have occurred
within the  six-month  period,  the value of the  security as  determined  by an
independent  financial  expert or (ii) if the security is  registered  under the
Exchange Act, the average of the daily closing bid prices (or the  equivalent in
an over-the-counter market) for each day on which the Common Stock is traded for
any period on the principal  securities  exchange or other securities  market on
which the Common Stock is being traded (each, a "Trading Day") during the period
commencing ten (10) Trading Days before such date and ending on the date one day
prior to such date,  or if the security has been  registered  under the Exchange
Act for less than ten (10)  consecutive  Trading  Days  before  such  date,  the
average of the daily  closing  bid prices  (or such  equivalent)  for all of the
Trading Days before such date for which daily closing bid prices are  available;
provided, however that if the closing bid price is not determinable for at least
five (5) Trading Days in such period, the "Current Market Value" of the security
shall be determined as if the security  were not  registered  under the Exchange
Act.

                  (j) Other  Adjustments.  If the event of any other transaction
of the type  contemplated  by this Section 4, but not expressly  provided for by
the  provisions  hereof,  the  Board  of  Directors  of the  Company  will  make
appropriate  adjustment  in the Exercise  Price so as to  equitably  protect the
rights of the Holder.

                  (k) No Impairment of Holder's Rights. The Company will not, by
amendment  of  its  certificate  of  incorporation  or  bylaws  or  through  any
reorganization, transfer of assets, consolidation, merger, dissolution, issue or
sale of securities or any other voluntary action, except as contemplated hereby,
avoid or seek to avoid the observance or performance of any of the terms of this
Warrant Certificate,  but will at all times in good faith assist in the carrying
out of all such  terms and in the taking of all  action as may be  necessary  or
appropriate  in order to protect  the rights of the Holder  against  dilution or
other impairment.  Without limiting the generality of the foregoing, the Company
will not increase the par value of any shares of Common  Stock  receivable  upon
exercise of this Warrant above the Exercise Price then in effect.

         5.  Company's  Representations.  The  representations,  warranties  and
agreements  of the  Company  contained  in  Sections  3 and 4 of the  Securities
Purchase  Agreement  dated  December 4, 1997  ("Purchase  Agreement")  among the
Company,  the initial Holder and the other parties  thereto are  incorporated by
reference herein. The representations,  warranties and agreements of the Company
contained  in  Sections  3 and 4 of the  Exchange  Agreement  dated  ___________
("Exchange  Agreement")  among the  Company,  the  initial  Holder and the other
parties thereto are incorporated by reference herein.

         6. Registration  Rights.  The initial Holder is entitled to the benefit
of such  registration  rights in  respect  of the Shares as are set forth in the
Registration  Rights  Agreement  dated as of December 4, 1997 by and between the
Company, the Holder and the other parties thereto, including the right to assign
such rights to certain  assignees as set forth  therein.  The initial  Holder is
entitled to the benefit of such registration  rights in respect of the Shares as
are set forth in Section 5 of the Exchange Agreement.

         7. Issuance of Certificates.  Within two (2) trading days of receipt of
a duly completed  Election to Purchase form,  together with this Certificate and
payment of the Exercise  Price,  the Company,  at its expense,  will cause to be
issued in the name of and delivered to the Holder of this Warrant, a certificate
or certificates for the number of fully paid and non-assessable shares of Common
Stock to which that holder shall be entitled on such exercise.  In the event the
shares of Common  Stock are not timely  delivered  to the  Holder,  the  Company
agrees to (a)  indemnify  Holder for all damages,  including  consequential  and
special  damages,  lost  profits and  expenses,  including  legal fees,  and (b)
beginning  on the fifth  (5th) day  following  the  Company's  receipt of a duly
completed  Election to Purchase form, pay a default premium of 2% per day of the
value of underlying  shares  (based on the highest  closing price during the two
(2) day period preceding the date of surrender of the Warrant  Certificate).  In
lieu of issuance of a fractional share upon any exercise hereunder,  the Company
will pay the cash value of that fractional share, calculated on the basis of the
Exercise  Price.  Prior to  registration  of the  resale of the shares of Common
Stock underlying this Warrant  Certificate,  all such certificates  shall bear a
restrictive legend to the effect that the Shares represented by such certificate
have not been  registered  under the Securities Act, and that the Shares may not
be sold or  transferred  in the  absence of such  registration  or an  exemption
therefrom, such legend to be substantially in the form of the bold-face language
appearing at the top of Page 1 of this Warrant Certificate.

         8.  Disposition  of  Warrants  or Shares.  The  Holder of this  Warrant
Certificate, each transferee hereof and any holder and transferee of any Shares,
by his or its acceptance thereof, agrees that no public distribution of Warrants
or Shares will be made in violation of the  provisions  of the  Securities  Act.
Furthermore,  it shall be a condition to the  transfer of the Warrants  that any
transferee thereof deliver to the Company his or its written agreement to accept
and be bound by all of the  relevant  terms  and  conditions  contained  in this
Warrant Certificate.

         9. Merger or  Consolidation.  The Company will not merge or consolidate
with or into any other corporation,  or sell or otherwise transfer its property,
assets and business substantially as an entirety to another corporation,  unless
the  corporation  resulting  from  such  merger  or  consolidation  (if  not the
Company),  or such transferee  corporation,  as the case may be, shall expressly
assume, by supplemental agreement reasonably  satisfactory in form and substance
to the Holder, the due and punctual performance and observance of each and every
covenant and condition of this Warrant  Certificate to be performed and observed
by the Company.

         10. Notices.  Except as otherwise specified herein to the contrary, all
notices,  requests,  demands and other communications  required or desired to be
given  hereunder  shall only be  effective  if given in writing by  certified or
registered  U.S.  mail with return  receipt  requested and postage  prepaid;  by
private  overnight  delivery  service  (e.g.  Federal  Express);   by  facsimile
transmission  (if no  original  documents  or  instruments  must  accompany  the
notice);  or by personal delivery.  Any such notice shall be deemed to have been
given (a) on the business day  immediately  following  the mailing  thereof,  if
mailed by certified or  registered  U.S.  mail as  specified  above;  (b) on the
business day immediately  following  deposit with a private  overnight  delivery
service  if  sent  by  said  service;   (c)  upon  receipt  of  confirmation  of
transmission if sent by facsimile transmission; or (d) upon personal delivery of
the notice.  All such notices  shall be sent to the  following  addresses (or to
such other  address or  addresses  as a party may have  advised the other in the
manner provided in this Section 10):

                  If to the Company:

                  Base Ten Systems, Inc.
                  One Electronics Drive
                  Trenton, NJ 08619
                  Telephone: (609) 586-7010
                  Telecopy: (609) 586-1593
                  Attention: Mr. Thomas E. Gardner


                  with a copy to:

                  Pitney, Hardin, Kipp & Szuch
                  200 Campus Drive
                  P.O. Box 1945
                  Morristown, New Jersey  07962-1945
                  Telephone: (973) 966-6300
                  Telecopy: (973) 966-1550
                  Attention: Joseph Lunin


                  If to _______________:

                  ___________________
                  ___________________
                  Telephone: (___) __________
                  Telecopy: (___) ___________
                  Attention: ________________


                  in each case with a copy to:

                  Shoreline Pacific Institutional Finance
                  3 Harbor Drive, Suite 211
                  Sausalito, CA 94965
                  Telephone: (415) 332-7800
                  Telecopy: (415) 332-7808
                  Attention: General Counsel

                  and:

                  Cowen & Co.
                  1 Financial Square
                  New York, NY 10005
                  Telephone: (212) 495-3950
                  Telecopy: (212) 495-8305
                  Attention: Mr. Bill Smith


Notwithstanding  the time of effectiveness of notices set forth in this Section,
an Election to Purchase shall not be deemed  effectively given until it has been
duly completed and submitted to the Company  together with the original  Warrant
Certificate  to be exercised  and payment of the Exercise  Price in a manner set
forth in this Section.

         11. Governing Law. This Agreement shall be governed by and construed in
accordance  with the law of the  Company's  jurisdiction  of  incorporation  (in
respect of matters of corporation law) and the laws of the State of New York (in
respect of all other  matters)  applicable to contracts made and to be performed
in the  State  of New  York.  The  parties  hereto  irrevocably  consent  to the
jurisdiction of the United States federal courts and state courts located in the
Borough of Manhattan in the State of New York in any suit or proceeding based on
or arising  under this  Agreement or the  transactions  contemplated  hereby and
irrevocably  agree that all claims in respect of such suit or proceeding  may be
determined  in such courts.  The Company and the Holder  irrevocably  waives the
defense of an  inconvenient  forum to the maintenance of such suit or proceeding
in such forum.  The Company and the Holder further agree that service of process
upon the Company or the Holder, as applicable, mailed by the first class mail in
accordance with Section 10 shall be deemed in every respect effective service of
process  upon  the  Company  or the  Holder  in any suit or  proceeding  arising
hereunder.  Nothing  herein shall affect the Holder's  right to serve process in
any other  manner  permitted  by law.  The  parties  hereto  agree  that a final
non-appealable  judgment in any such suit or proceeding  shall be conclusive and
may be enforced in other  jurisdictions by suit on such judgment or in any other
lawful manner.  The parties hereto  irrevocably waive any right to trial by jury
under applicable law.

         12. Limitations on Holdings.  The Warrant shall not be exercisable by a
Holder to the extent (but only to the extent) that, if exercised by such Holder,
the  Holder  would   beneficially   own  in  excess  of  4.9%  (the  "Applicable
Percentage")  of the  shares  of  Common  Stock.  To the  extent  the  foregoing
limitation applies,  the determination of whether this Warrant Certificate shall
be exercisable (vis-a-vis other securities owned by such Holder) shall be in the
sole discretion of the Holder and submission of an Election to Purchase shall be
deemed to be the Holder's  determination  of whether the Warrant  Certificate is
exercisable  in  whole  or  in  part,  subject  to  such  aggregate   percentage
limitation.  No prior inability to exercise the Warrant Certificate  pursuant to
this Section  shall have any effect on the  applicability  of the  provisions of
this  Section  with  respect  to any  subsequent  determination  of  ability  to
exercise.  For  the  purposes  of this  Section,  beneficial  ownership  and all
calculations,  including  without  limitation,  with respect to  calculations of
percentage ownership shall be determined in accordance with Section 13(d) of the
Securities  Exchange Act of 1934, as amended,  and Regulation 13D-G  thereunder.
The  provisions of this Section may be amended  and/or  implemented  in a manner
otherwise  than in strict  conformity  with the terms of this  Section  with the
approval of the Board of Directors of the Company and the affected  Holder:  (i)
to cure any  ambiguity  herein,  to  correct  this  subsection  (or any  portion
thereof)  which may be defective or  inconsistent  with the intended  Applicable
Percentage  beneficial  ownership limitation herein contained or to make changes
or supplements necessary or desirable to properly give effect to such Applicable
Percentage  limitation;  and (ii) with  respect  to any other  matter,  with the
further  consent of the holders of majority  of the then  outstanding  shares of
Common Stock;  the provisions of this Section may be waived with the approval of
the affected  Holder upon ninety (90) days prior written notice from such Holder
to the Company.  The  limitations  contained  in this  Section  shall apply to a
successor  Holder  of  this  Warrant  if,  and to the  extent,  elected  by such
successor  Holder  concurrently  with  its  acquisition  of this  Warrant,  such
election  to be  promptly  confirmed  in writing  to the  Company  (provided  no
transfer or series of transfers to a successor  Holder or Holders  shall be used
by a Holder to evade the limitations contained herein).

         13. Successors and Assigns.  This Warrant  Certificate shall be binding
upon and shall inure to the benefit of the parties  hereto and their  respective
successors and permitted assigns.

         14.  Headings.  The  headings  of  various  sections  of  this  Warrant
Certificate  have been  inserted  for  reference  only and shall not  affect the
meaning or construction of any of the provisions hereof.

         15. Severability.  If any provision of this Warrant Certificate is held
to be unenforceable  under applicable law, such provision shall be excluded from
this Warrant Certificate, and the balance hereof shall be interpreted as if such
provision were so excluded.

         16. Modification and Waiver. This Warrant Certificate and any provision
hereof may be amended, waived, discharged or terminated only by an instrument in
writing signed by the Company and the Holder.

         17. Specific  Enforcement.  The Company and the Holder  acknowledge and
agree  that  irreparable  damage  would  occur  in  the  event  that  any of the
provisions of this Warrant  Certificate  were not  performed in accordance  with
their specific terms or were otherwise  breached.  It is accordingly agreed that
the parties shall be entitled to an injunction or injunctions to prevent or cure
breaches  of  the  provisions  of  this  Warrant   Certificate  and  to  enforce
specifically  the terms and  provisions  hereof,  this being in  addition to any
other remedy to which either of them may be entitled by law or equity.

         18.  Assignment.   This  Warrant  Certificate  may  be  transferred  or
assigned,  in whole or in  part,  at any time and from  time to time by the then
Holder by submitting  this Warrant to the Company  together with a duly executed
Assignment  in  substantially  the form and  substance of the Form of Assignment
which  accompanies  this Warrant  Certificate  and, upon the  Company's  receipt
hereof, and in any event, within three (3) business days thereafter, the Company
shall issue a Warrant Certificate to the Holder to evidence that portion of this
Warrant Certificate, if any as shall not have been so transferred or assigned.

         IN WITNESS WHEREOF,  the Company has caused this Warrant Certificate to
be duly  executed,  manually or by facsimile,  by one of its officers  thereunto
duly authorized.

                                             BASE TEN SYSTEMS, INC.



Date:                                        By:--------------------------------
                                                Name:
                                                Title:


<PAGE>


                              ELECTION TO PURCHASE
                          To Be Executed by the Holder
                      in Order to Exercise the Common Stock
                          Purchase Warrant Certificate

         The  undersigned  Holder  hereby  elects  to  exercise  _______  of the
Warrants  represented by the attached Common Stock Purchase Warrant Certificate,
and to purchase  the shares of Common Stock  issuable  upon the exercise of such
Warrants,  and requests that  certificates  for securities be issued in the name
of:

                  ---------------------------------------------
                     (Please type or print name and address)

                  ---------------------------------------------
                  ---------------------------------------------
                  ---------------------------------------------
                 (Social Security or Tax Identification Number)

and delivered to:

         (Please type or print name and address if different from above)

If such number of Warrants being exercised  hereby shall not be all the Warrants
evidenced  by the attached  Common Stock  Purchase  Warrant  Certificate,  a new
Common Stock Purchase Warrant Certificate for the balance of such Warrants shall
be  registered  in the name of, and  delivered to, the Holder at the address set
forth below.

         [In full  payment of the  purchase  price with  respect to the Warrants
exercised and transfer taxes, if any, the undersigned  hereby tenders payment of
$______________  by check, money order or wire transfer payable in United States
currency  to the order of BASE TEN  SYSTEMS,  INC.] or [The  undersigned  elects
cashless  exercise in accordance with Sections 1(a) and 1(b) of the Common Stock
Purchase Warrant Certificate.]

                                                HOLDER:


Dated:                               By:----------------------------------------
                                        Name:
                                        Title:
                                        Address:



AGREED TO BY BASE TEN SYSTEMS, INC.

- ---------------------------------------
By:      Name:
         Title:


<PAGE>


                               FORM OF ASSIGNMENT
                   (To be signed only on transfer of Warrant)

For value received,  the undersigned hereby sells,  assigns,  and transfers unto
_______________  the  right  represented  by  the  within  Warrant  to  purchase
____________  shares of Common  Stock of BASE TEN  SYSTEMS,  INC.,  a New Jersey
corporation,  to which the within Warrant  relates,  and appoints  _____________
Attorney to transfer  such right on the books of BASE TEN  SYSTEMS,  INC., a New
Jersey corporation, with full power of substitution of premises.



Dated:                                 By:--------------------------------------
                                              Name:
                                              Title:
                                       (signature must conform to
                                       name of holder as specified on
                                       the fact of the Warrant)

                                                Address:




Signed in the presence of:







                                                     December 22, 1998

Base Ten Systems, Inc.
One Electronics Drive
Trenton, NJ  08619

                  Re:      Base Ten Systems, Inc. (the "Company")
                           9.01% Convertible Subordinated Debenture

         The  undersigned   holder  of  (i)  the  Company's  9.01%   Convertible
Subordinated Debenture in the principal sum of $4,500,000, dated August 12, 1996
and due August 31, 2003, and (ii) the Company's 9.01%  Convertible  Subordinated
Debenture  in the  principal  sum of  $5,500,000,  dated August 22, 1996 and due
August 31, 2003,  (collectively  referred to as the "9.01%  Debenture"),  hereby
consents to the following:

         1. The undersigned holder irrevocably consents to the conversion of the
entire 9.01% Debenture upon, and only upon, the exchange of all of the Company's
Series A, Convertible  Preferred Shares  outstanding as of December 1, 1998 into
the  Company's  Series B,  Convertible  Preferred  Shares.  The  original  9.01%
Debenture is being forwarded to the Company under separate cover in anticipation
of the aforementioned conversion.

         2. The  undersigned  holder  consents to the  modification of the 9.01%
Debenture  to decrease  the  conversion  price at which the 9.01%  Debenture  is
convertible  into  shares  of Class A Common  Stock  from  $12.50  to $4.00  (as
approved by the Company's  shareholders  at the Special Meeting held on November
10,  1998),  simultaneous  with the  conversion  of the 9.01%  Debenture  by the
undersigned in accordance with paragraph 1 above.

         3. The  undersigned  holder hereby  directs that the Company effect the
conversion of the 9.01%  Debenture  upon,  and only upon, the exchange of all of
the Company's Series A, Convertible  Preferred Shares outstanding as of December
1, 1998 into the Company's Series B, Convertible Preferred Shares.

                                 Very truly yours,

                                 TRUST C OF THE
                                 CONSTANCE J. UPCHURCH FAMILY TRUST

                                 JESSE L. UPCHURCH
                                 ------------------------------------------
                                 Jesse L. Upchurch, Trustee



Contact:
William F. Hackett
Base Ten Systems, Inc.
609-586-7010 Ext. 2310

                 BASE TEN REACHES AGREEMENT WITH HOLDERS OF
                         PREFERRED SHARES AND DEBENTURE

TRENTON,  N.J. January 13, 1999 - Base Ten Systems,  Inc. (Nasdaq:  BASEA) today
announced that it had signed a definitive agreement dated December 31, 1998 with
all holders of the Company's  Series A Convertible  Preferred Shares to exchange
these  shares for new  Series B  Convertible  Preferred  Shares.  The  principal
differences between the two series of preferred stock are that with the Series B
Shares the price for  converting  preferred  shares to common  stock is fixed at
$4.00 per share of common  stock  instead of being based on the market  price of
the common  stock.  Conversion  features  contained  in the Series A Shares that
would have resulted in debt and debt service have been eliminated,  and there is
no dividend  payment due based on the price of Class A common stock. The Company
will,  upon  consummation  of the exchange,  issue  warrants to purchase  40,000
shares of Class A Common  Stock,  at $3.00 per  share,  for each $1  million  of
Series  A  Shares  held on  September  1,  1998  or  thereafter  converted  at a
conversion price of $4.00 or more, and will modify existing warrants to purchase
40,000 shares to, among other things, decrease the exercise price from $16.25 to
$3.00.

"Fixing  the  conversion  price  and  eliminating  the  debt  and  debt  service
components  bring the interests of the holders of the Company's  preferred stock
and the  common  equity  shareholders  into  alignment,"  commented  William  F.
Hackett, senior vice president and chief financial officer of Base Ten. "Through
this   agreement,   we  believe  we  have  structured  the  balance  sheet  more
appropriately  for a Company  our  size.  Management  can now focus  more of our
efforts on customer-related issues," Mr. Hackett added.*

Base Ten also  announced  that it received a  commitment  from the holder of the
Company's 9.01% Convertible  Debenture in the principal amount of $10,000,000 to
convert the Debenture, upon the exchange of Series A Preferred Shares for Series
B Preferred  Shares.  The conversion price of the Debenture will be reduced from
$12.50  to $4.00 per  share.  Both  transactions  will be  consummated  upon the
effectiveness  of a related filing of a registration  statement on Form S-3 with
the Securities and Exchange Commission.

Base Ten shareholders approved the exchange of the Series A Preferred Shares for
Series B Preferred Shares,  the issuance of the related warrants,  and the lower
conversion  price of the  Debenture  at a Special  Meeting  of  Shareholders  on
November 10, 1998.

Base Ten Systems is a leading software technology company,  focused on execution
systems and services for the pharmaceutical, fine chemicals and medical products
industries. Through installation of BASE10(TM) software, the company's customers
around  the world can  enjoy  more  effective  regulatory  compliance,  improved
manufacturing   flexibility  and  reduced  production  cycle  time.   BASE10(TM)
execution systems are readily integrated with complementary software partners as
manufacturers  consolidate  their operations into global supply chain processes.
You  can  learn  more  about  Base  Ten   Systems  by   visiting   web  site  at
www.base10.com.

- --------
* Forward Looking Statements
The foregoing contains "forward looking  information"  within the meaning of The
Private  Securities   Litigation  Reform  Act  of  1995.  Such  forward  looking
statements  may be  identified by an asterisk  ("*") or by such forward  looking
terminology as "may", "will", "believe", "anticipate", "expect" or similar words
or  variations   thereof.   Such  forward  looking  statements  involve  certain
significant risks and uncertainties. Important factors that the Company believes
may  cause  actual  results  to differ  materially  from  such  forward  looking
statements are discussed in the "Risk  Factors",  "Business" and "MD&A" sections
of the Company's  current S-3  registration  statements and annual and quarterly
reports on file with the Securities  and Exchange  Commission.  Additional  risk
factors include the effectiveness of the software and ability of the software to
operate without "bugs" in the technology, acceptance of the release by customers
and actual rollout as a result of the release. In assessing such forward looking
statements you are urged to read carefully those reports and other filings.  The
Company  does not  undertake  to publicly  update or revise its forward  looking
statements  even if experience or future changes  indicate that any such results
or event (expressed or implied) will not be realized.

                                     # # #



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