LIBERTY TECHNOLOGIES INC
8-K, 1997-11-13
MEASURING & CONTROLLING DEVICES, NEC
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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): October 30, 1997



                           LIBERTY TECHNOLOGIES, INC.
                           --------------------------
                 (Exact name of issuer as specified in charter)




          Pennsylvania                   1-11729                 23-2295708
  (State or Other Jurisdiction         (Commission            (I.R.S. Employer
       of Incorporation or                 file                 Identification
          Organization)                  number)                    Number)



                            555 North Lane, Lee Park
                        Conshohocken, Pennsylvania 19428
                    (Address of principal executive offices)


                                 (610) 834-0330
              (Registrant's telephone number, including area code)


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


<PAGE>


Item 2.  Acquisition or Disposition of Assets

         On October 30, 1997, Liberty Technologies, Inc. (the "Company")
completed the sale of substantially all of the assets of its nondestructive
testing and evaluation services business (the "NDE Business"), owned primarily
by a subsidiary of the Company, Liberty Technical Services, Inc.("LTS"), to GE
Inspection Services, Inc.("GE-IS"), a subsidiary of General Electric Company
("GE").

         The sale of the NDE Business (the "Sale of the NDE Business") was
effected pursuant to an Asset Purchase Agreement, dated as of July 25, 1997, by
and among the Company, LTH Delaware, Inc., a subsidiary of the Company, LTS, GE
and GE-IS (the "Asset Purchase Agreement").

         The purchase price for the NDE Business was $13.6 million in cash, plus
the assumption by GE-IS of certain operating liabilities totaling approximately
$1.3 million. Approximately $1.5 million of the purchase price will be held in
escrow for one year to secure the indemnification obligations of the Company.

         The purchase price is subject to adjustment post-closing based upon a
balance sheet as of closing (the "Closing Balance Sheet"). If the Closing
Balance Sheet indicates that "working capital", which is an amount equal to 
(a) accounts receivable, inventory and prepaid expenses minus (b) accounts
payable and accrued expenses, is less than $2.1 million, the purchase price
will be reduced by the amount of such deficiency.

         With the proceeds from the Sale of the NDE Business, the Company paid
off all of its outstanding bank debt, totaling approximately $6.6 million, and
will use the remainder of the proceeds to pay for transaction expenses and
income taxes, and for general corporate purposes.

         The foregoing description of the Asset Purchase Agreement is qualified
in its entirety by the full text of the Asset Purchase Agreement which is
included as Exhibit 2.1 to this Current Report on 8-K and incorporated herein by
reference.

         This Current Report on Form 8-K and the exhibits hereto contain certain
statements of a forward-looking nature relating to future events or future
financial performance of the Company. Prospective and current investors are
cautioned that such statements are only predictions and that actual events or
results may differ materially. In evaluating such statements, prospective and
current investors should specifically consider the various factors which could
cause actual results to differ from those indicated by such forward-looking
statements including, without limitation, the timely development, production and
acceptance of new products; changes in product/service revenue mix; continued
acceptance in the market place, competition and buying patterns of customers;
and the absence of a significant order backlog. Further information on the
factors that could effect the Company's financial results are included in the
Company's filings with the Securities and Exchange Commission.


                                       


<PAGE>



Item 5.  Other Events

         On October 30, 1997, the Company issued a press release in respect of
completing the Sale of the NDE Business, the text of which is set forth in
Exhibit 99.1 hereto and incorporated herein by reference (the "Press Release").


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

    (b)  Pro Forma Financial Information


                         PRO FORMA FINANCIAL STATEMENTS

         The following unaudited Pro Forma Balance Sheet as of June 30, 1997,
and the Pro Forma Statements of Operations for the period ended June 30, 1997
and the year ended December 31, 1996, are presented to give effect to the Sale
of the NDE Business.

         Historical financial data used to prepare the pro forma financial
statements were derived from the audited consolidated financial statements
included in the Company's Annual Report on Form 10-K for the year ended December
31, 1996, as amended by the Form 10-K/A No. 3, and the unaudited consolidated
financial statements included in the Company's quarterly reports on Form 10-Q
for the periods ended June 30, 1997, as amended by the Form 10-Q/A No. 2, and
March 31, 1997, respectively. These pro forma financial statements should be
read in conjunction with such historical financial statements and notes thereto.

         The pro forma adjustments reflected herein are based on available
information and certain assumptions that the Company's management believes are
reasonable. Pro forma adjustments made in the Pro Forma Balance Sheet assume
that the Sale of the NDE Business was consummated on June 30, 1997, and do not
reflect the impact of the NDE Business' operating results or changes in balance
sheet amounts subsequent to June 30, 1997. The pro forma adjustments to the Pro
Forma Statements of Operations assume that the Sale of the NDE Business was
consummated on January 1, 1996.

         The Pro Forma Balance Sheet and Pro Forma Statements of Operations are
based on assumptions and approximations and, therefore, do not reflect in
precise numerical terms the impact of the transaction on the historical
financial statements. In addition, such pro forma financial statements should
not be used as a basis for forecasting the future operations of the Company.


                                     

<PAGE>

                   LIBERTY TECHNOLOGIES INC. AND SUBSIDIARIES
                      PRO FORMA CONSOLIDATED BALANCE SHEET
                              AS OF JUNE 30, 1997
                           (IN THOUSANDS, UNAUDITED)

<TABLE>
<CAPTION>
                                                        Less NDE net      Plus other
                                        Historical      assets sold       adjustments       Pro Forma
                                        ----------      ------------      -----------       ---------
<S>                                      <C>              <C>              <C>               <C>
Assets:
  Cash and cash equivalents ..........   $   506          $   --           $2,472 (A)        $ 2,978
  Accounts receivable, net ...........     9,455           4,145               --              5,310
  Inventories ........................     3,746              93               --              3,653
  Deferred income taxes ..............       327              --               --                327
  Prepaid income taxes ...............       263              --               --                263
  Escrow receivable ..................        --              --            1,400              1,400
  Prepaid expenses and other .........       974              98               --                876
                                         -------          ------           ------            -------
    Total current assets .............    15,271           4,336            3,872             14,807
                                         -------          ------           ------            -------
  Property and equipment, net ........     4,261           2,083               --              2,178
  Goodwill, net ......................     4,800              --           (2,622)(B)          2,178
  Deferred income taxes, net .........       367              --             (166)(C)            201
  Minority Interest ..................        50                                                  50
  Other assets .......................     1,323              --               --              1,323
                                         -------          ------           ------            -------
                                         $26,072           6,419            1,084            $20,737
                                         =======          ======           ======            =======
Liabilities and Shareholders' Equity:
  Line of credit ....................   $ 7,145              --           (7,145)(D)             --
  Current maturities of long term 
    debt..............................        58              --               --                 58
  Book overdraft .....................       247              --               --                247
  Accounts payable ...................     2,901             798               --              2,103
  Accrued compensation and benefits ..     1,118             822               --                296
  Unearned revenue ...................        50              --               --                 50
  Income taxes payable ...............        --              46               --                (46)
  Other accrued expenses .............       399              85               --                314
                                         -------          ------           ------            -------
    Total current liabilities ........    11,918           1,751           (7,145)             3,022
                                         -------          ------           ------            -------
  Long Term Debt .....................       197              --               --                197
                                         -------          ------           ------            -------
  Minority interest ..................        --              --               --                 --
                                         -------          ------           ------            -------
  Capital stock ......................        50              --               --                 50
  Additional paid-in capital .........    17,222              --               --             17,222
  Accumulated deficit ................    (3,198)             --            3,560 (E)            362
  Treasury Stock .....................       (94)             --               --                (94)
  Cumulative translation adjustment ..       (23)             --               --                (23)
                                         -------          ------           ------            -------
    Total shareholders' equity .......    13,957              --            3,560             17,517
                                         -------          ------           ------            -------
                                         $26,072                                             $20,737
                                         =======                                             =======
</TABLE>

         The accompanying notes are an integral part of this statement.

                                      
<PAGE>


                   LIBERTY TECHNOLOGIES INC. AND SUBSIDIARIES
                 PRO FORMA CONSOLIDATED STATEMENT OF OPERATIONS
                     FOR THE SIX MONTHS ENDED JUNE 30, 1997
                     (IN THOUSANDS, EXCEPT PER-SHARE DATA)
                                  (UNAUDITED)

<TABLE>
<CAPTION>
                                                                          Plus other
                                            Historical       Less NDE     adjustments      Pro Forma
                                            ----------       --------     -----------      ---------
<S>                                         <C>             <C>            <C>               <C>
Revenues:
  Product ................................   $ 7,563          $   --          $ --          $ 7,563
  Service ................................    13,122           8,732            --            4,390
                                             -------          ------          ----          -------
                                              20,685           8,732            --           11,953
                                             -------          ------          ----          -------
Cost of Revenues:
  Product ................................     2,815               0            --            2,815
  Service ................................     8,450           5,591            --            2,859
                                             -------          ------          ----          -------
                                              11,265           5,591            --            5,674
                                             -------          ------          ----          -------
  Gross profit ...........................     9,420           3,141            --            6,279
                                             -------          ------          ----          -------
Operating Expenses:
  Engineering and product development ....     2,285               0            --            2,285
  Selling, general and administrative ....     6,962           2,292            --            4,670
                                             -------          ------          ----          -------
                                               9,247           2,292            --            6,955
                                             -------          ------          ----          -------
  Operating income (loss) ................       173             849            --             (677)
Interest income (expense), net ...........      (298)             20           318(F)            --
                                             -------          ------          ----          -------
  Income (loss) before taxes and
    minority interest ....................      (125)            869           318             (677)
Income tax ...............................        --              --            --               --
                                             -------          ------          ----          -------
  Income (loss) before minority interest..      (125)            869           318             (677)
Minority interest loss of joint venture...       105              --            --              105
                                             -------          ------          ----          -------
Net income (loss) ........................   $   (20)         $  869           318          $  (572)
                                             =======          ======          ====          =======
Net loss per share .......................   $  0.00                                        $ (0.11)
                                             =======                                        =======
Shares used in computing loss per share ..     5,000                                          5,000
                                             =======                                        =======
</TABLE>

         The accompanying notes are an integral part of this statement.


<PAGE>



                   LIBERTY TECHNOLOGIES INC. AND SUBSIDIARIES
                 PRO FORMA CONSOLIDATED STATEMENT OF OPERATIONS
                  FOR THE TWELVE MONTHS ENDED DECEMBER 31, 1996
                     (IN THOUSANDS, EXCEPT PER-SHARE DATA)
                                  (UNAUDITED)

<TABLE>
<CAPTION>
                                                                          Plus other
                                            Historical       Less NDE     adjustments      Pro Forma
                                            ----------       --------     -----------      ---------
<S>                                         <C>             <C>            <C>               <C>
Revenues:
  Product ................................   $12,456         $    --          $ --          $12,456
  Service ................................    23,125          18,035            --            5,091
                                             -------         -------          ----          -------
                                              35,581          18,035            --           17,546
                                             -------         -------          ----          -------
Cost of Revenues:
  Product ................................     4,243              --            --            4,243
  Service ................................    15,255          11,014            --            4,241
                                             -------         -------          ----          -------
                                              19,498          11,014            --            8,484
                                             -------         -------          ----          -------
  Gross profit ...........................    16,083           7,021            --            9,062
                                             -------         -------          ----          -------
Operating Expenses:
  Engineering and product development ....     4,656              --            --            4,656
  Selling, general and administrative ....    13,736           4,997            --            8,739
                                             -------         -------          ----          -------
                                              18,392           4,997            --           13,396
                                             -------         -------          ----          -------
  Operating income (loss) ................    (2,309)          2,024             0           (4,333)
Interest income (expense), net ...........      (226)            (23)          203(F)            --
                                             -------         -------          ----          -------
  Net income (loss) before tax ...........    (2,535)          2,001           203           (4,333)
Income tax ...............................        87              57            --               30
                                             -------         -------          ----          -------
  Income (loss) before minority interest..    (2,622)          1,944           203           (4,363)
Minority interest loss of joint venture...        50              --            --               50
                                             -------         -------          ----          -------
Net income (loss) ........................   $(2,572)        $ 1,944          $203          $(4,313)
                                             =======         =======          ====          =======
Net loss per share .......................   $ (0.52)                                       $ (0.87)
                                             =======                                        =======
Shares used in computing loss per share ..     4,970                                          4,970
                                             =======                                        =======
</TABLE>

         The accompanying notes are an integral part of this statement.


<PAGE>

                       LIBERTY TECHNOLOGIES, INC. AND SUBSIDIARIES
              NOTES TO PRO FORMA CONSOLIDATED FINANCIAL STATEMENTS
                                   (UNAUDITED)

1.   HISTORICAL:

         The historical balances represent the financial position as of June 30,
1997 and the results of operations for the six months ended June 30, 1997 and
for the year ended December 31, 1996 as reported in the historical consolidated
financial statements of Liberty Technologies, Inc. (the Company), by reference
to Liberty Technologies, Inc. Form 10-K for the year ended December 31, 1996, as
amended by the Form 10-K/A No. 3 and Form 10-Q for the quarter ended June 30,
1997, as amended by the Form 10-Q/A No. 2.

2.    SALE OF THE ASSETS OF THE NON-DESTRUCTIVE EVALUATION SERVICES BUSINESS:

         The Company has sold substantially all of the net assets of its NDE
business. The Company acquired the Non-Destructive Evaluation Services Business
(NDE Business) on March 28, 1994. The sale will be accounted for as a taxable
sale of assets.

         The amount to be deposited in the escrow account at the date of sale is
calculated at 10% of the purchase price plus the liabilities assumed by the
Buyer. The Buyer may make claims against the escrow account for (1) breach of
representations or warranties made by the Company, (2) default by the Company in
respect to the agreement of sale, (3) certain product and service warranties,
(4) certain taxes, (5) liabilities arising from the performance of customer
contracts that have not been assumed, (6) excess operating liabilities paid for
by the Buyer that relate to operations of the business prior to the closing date
and (7) certain environmental liabilities. The unused escrow will be returned to
the Company one year after the closing date. For accounting purposes, the full
amount of the escrow will be reserved at the time of closing. The Company will
periodically review the need for the reserve and adjust it accordingly.

         The following pro forma adjustments for the Sale of the NDE Business
are reflected as of June 30, 1997 in the case of the pro forma consolidated
balance sheet, or as of January 1, 1997 or January 1, 1996, respectively, in the
case of the pro forma consolidated statements of operations for the six months
ended June 30, 1997 and the year ended December 31, 1996:

         (A)  Net cash proceeds to be received in connection with the Sale of
              the NDE Business, including transaction costs, is estimated at
              $2,472,000 and is calculated as follows:

<TABLE>
                   <S>                                                  <C>

                   Gross proceeds from sale                             $ 13,600,000
                   Less - Amounts held in escrow                          (1,500,000)
                           Estimated State and Federal tax payments       (2,183,000)
                           Estimated expenses related to sale               (300,000)
                                                                        ------------
                   Net proceeds                                            9,617,000
                   Less - Line of credit payments                         (7,145,000)
                                                                        ------------
                   Net increase in cash                                 $  2,472,000
                                                                        ============
</TABLE>


         (B) Write off of net goodwill related to acquisition of Industrial NDT
Company.

         (C) Deferred taxes used to offset federal taxes related to sale.

         (D) Proceeds used to pay down line of credit.

         (E) Net change in retained earnings is calculated as follows:

<TABLE>
                   <S>                                                  <C>
                    Gross proceeds from sale                            $ 13,600,000
                    Less - Estimated expenses related to sale               (300,000)
                                                                        ------------
                    Proceeds net of expenses                              13,300,000
                    Less - NDE net assets sold                            (7,291,000)
                            Contingency reserve held in escrow              (100,000)
                            Estimated State and Federal taxes             (2,349,000)
                                                                        ------------
                    Net book gain on sale of NDE net assets             $  3,560,000
                                                                        ============
</TABLE>


         (F) Elimination of interest expense contributed by borrowings under the
bank line of credit.

    (c)  Exhibits

2.1  Asset Purchase Agreement dated as of July 25, 1997, by and among the
     Company, LTH Delaware, Inc., Liberty Technical Services, Inc., General
     Electric Company and GE Inspection Services, Inc.


99.1 Text of Press Release, dated October 30, 1997, issued by the Company.


                                       


<PAGE>



                                    SIGNATURE

         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.


                                       LIBERTY TECHNOLOGIES, INC.


Date: November 12, 1997               By: /s/ Daniel G. Clare
                                          -------------------------------------
                                          Daniel G. Clare
                                          Vice President, Finance and Chief
                                          Financial Officer







                                                                    EXHIBIT 2.1


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







                            ASSET PURCHASE AGREEMENT

                                      among

                            GENERAL ELECTRIC COMPANY
                            (a New York corporation),

                          GE INSPECTION SERVICES, INC.
                            (a Delaware corporation),

                           LIBERTY TECHNOLOGIES, INC.
                          (a Pennsylvania corporation),

                               LTH DELAWARE, INC.
                            (a Delaware corporation)

                                       and

                        LIBERTY TECHNICAL SERVICES, INC.
                          (a Pennsylvania corporation)




                                  July 25, 1997





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



<PAGE>



                                TABLE OF CONTENTS

                                                                            Page

1.   Definitions .............................................................1

2.   Sale and Purchase .......................................................9
     2.1      Purchased Assets ...............................................9
     2.2      Excluded Assets ...............................................11
     2.3      License to Use Certain Assets .................................12
     2.4      Purchase Price ................................................12
     2.5      Escrow Account ................................................13
     2.6      Allocation of Purchase Price ..................................13
     2.7      Assumption of Liabilities .....................................13
     2.8      Limitations on Assumption of Liabilities ......................14
     2.9      Purchase Price Adjustments ....................................15
     2.10     Customer Contracts ............................................17
     2.11     Third Party Consents ..........................................18

3.   Employee Matters .......................................................18
     3.1      Employment of Employees of the Business .......................18
     3.2      Employee Benefits .............................................18
     3.3      Seller's Employee Benefits Plans and Benefit Arrangements .....19
     3.4      WARN Act ......................................................19

4.   Closing ................................................................20
     4.1      Time; Location ................................................20
     4.2      Transaction Documents and Other Deliveries by the
              Selling Parties ...............................................20
     4.3      Transaction Documents and Other Deliveries by the
              Buying Parties ................................................21
     4.4      Closing Documents .............................................21
     4.5      Reasonable Steps ..............................................21

5.   Representations and Warranties of the Selling Parties ..................21
     5.1      Corporate Status ..............................................21
     5.2      Authorization .................................................21
     5.3      Consents and Approvals ........................................22
     5.4      Business and Subsidiaries .....................................22
     5.5      Financial Statements ..........................................22
     5.6      Accounts Receivable ...........................................23
     5.7      Inventory .....................................................23
     5.8      Absence of Certain Changes or Events ..........................23
     5.9      Title to Assets; Absence of Liens and Encumbrances ............24
     5.10     Real Property .................................................25

                                      - i -


<PAGE>



     5.11     Intellectual Property, Software and Confidential
              Information ...................................................26
     5.12     Contracts .....................................................27
     5.13     Governmental Permits ..........................................29
     5.14     Legal Proceedings and Compliance with Laws;
              Environmental Matters .........................................29
     5.15     Absence of Undisclosed Liabilities ............................30
     5.16     Taxes .........................................................30
     5.17     Books and Records .............................................30
     5.18     Employees and Employee Relations; Independent Contractors .....30
     5.19     Employee Benefit Plans ........................................31
     5.20     Finder's Fee ..................................................33
     5.21     Interest in Business or Purchased Assets ......................33
     5.22     Condition of Assets ...........................................33
     5.23     Affiliate Transactions ........................................33
     5.24     Insurance .....................................................34
     5.25     No Significant Items Excluded .................................34
     5.26     Previous Sales; Warranties ....................................34
     5.27     Customers and Suppliers .......................................34
     5.28     Completeness and Accuracy of Information ......................35
     5.29     Solvency ......................................................35

6.   Representations and Warranties of the Buying Parties ...................35
     6.1      Corporate Status ..............................................35
     6.2      Authorization .................................................35
     6.3      Consents and Approvals ........................................36
     6.4      Finder's Fees .................................................36
     6.5      Accuracy of Information .......................................36

7.   Covenants Related to Proxy Statement and Special Meeting................36
     7.1      Proxy Statement ...............................................36
     7.2      Disclosure ....................................................36
     7.3      Special Meeting................................................37
     7.4      Filings and Correspondence ....................................37
     7.5      Buyer Provided Information ....................................37

8.   Covenants of the Selling Parties Prior to Closing Date .................37
     8.1      Required Actions ..............................................37
     8.2      Prohibited Actions ............................................41
     8.3      No Solicitation. ..............................................42

9.   Covenants of the Buying Parties Prior to Closing Date ..................43
     9.1      Required Actions ..............................................43
     9.2      Title Review ..................................................43
     9.3      Approvals, Consents ...........................................44

                                     - ii -


<PAGE>




10.   Conditions Precedent to Obligations of the Buying Parties .............44
      10.1     Representations, Warranties and Agreements ...................44
      10.2     Certificates of Selling Parties ..............................44
      10.3     Secretary's Certificates .....................................45
      10.4     Good Standing Certificates ...................................45
      10.5     Legal Matters ................................................45
      10.6     No Material Adverse Effect or Damage .........................45
      10.7     Actions and Proceedings ......................................45
      10.8     Post-Signing Financial Statements ............................45
      10.9     Environmental Assessment .....................................46
      10.10    Shareholder Approvals ........................................46
      10.11    Consents .....................................................46
      10.12    Ancillary Documents ..........................................46
      10.13    Legal Opinion ................................................46
      10.14    Title Insurance and Surveys ..................................46
      10.15    Fairness Opinion .............................................46
      10.16    Bank Consent and Release .....................................46
      10.17    HSR Act Waiting Period .......................................46

11.   Conditions Precedent to Obligations of the Selling Parties ............47
      11.1     Representations, Warranties and Agreements ...................47
      11.2     Legal Matters ................................................47
      11.3     Actions and Proceedings ......................................47
      11.4     Shareholder Approval .........................................47
      11.5     Ancillary Documents ..........................................47
      11.6     Legal Opinion ................................................47
      11.7     Fairness Opinion .............................................47
      11.8     HSR Act Waiting Period .......................................47

12.   Competition and Confidentiality by the Selling Parties ................48
      12.1     Noncompetition ...............................................48
      12.2     Confidentiality ..............................................48
      12.3     Affiliates ...................................................48
      12.4     Injunctive Relief ............................................48

13.   Additional Covenants ..................................................49
      13.1     Post-Closing Receipts ........................................49
      13.2     Bulk Transfer Laws ...........................................49
      13.3     Transfer Taxes ...............................................49
      13.4     Termination of Non-Assumed Customer Contracts ................49
      13.5     Seller Insurance Policy ......................................49
      13.6     Administrative Assistance by the Selling Parties .............50

                                     - iii -


<PAGE>



     13.7     Further Assurances of the Selling Parties .....................50
     13.8     Further Assurances of the Buying Parties ......................50

14.  Termination ............................................................50
     14.1     Termination of Agreement ......................................50
     14.2     Return of Documents ...........................................51
     14.3     Effect of Termination .........................................51

15.  Survival of Representations and Warranties; Indemnification ............52
     15.1     Survival of Representations and Warranties ....................52
     15.2     Indemnification by the Selling Parties ........................52
     15.3     Limitations on Obligation of Selling Parties to Indemnify .....53
     15.4     Indemnification by the Buying Parties .........................54
     15.5     Limitations on Obligation of Buying Parties to Indemnify ......54
     15.6     Environmental Losses ..........................................54
     15.7     Procedures for Indemnification ................................56
     15.8     Payment of Indemnification Obligations ........................57
     15.9     Interest on Unpaid Obligations ................................57
     15.10    Sole Remedies .................................................57

16.  General ................................................................58
     16.1     Expenses ......................................................58
     16.2     Limitation on Selling Parties' Representations ................58
     16.3     Publicity .....................................................58
     16.4     Amendment, Severability, Parties in Interest, Assignment,
              Etc. ..........................................................58
     16.5     Waivers .......................................................59
     16.6     Notices .......................................................59
     16.7     Entire Agreement ..............................................60
     16.8     Interpretation ................................................60
     16.9     Governing Law .................................................61
     16.10    Counterparts ..................................................61


                                     - iv -


<PAGE>



     SCHEDULES

         1(a)          Certain Directors, Officers and
                        Employees of the Selling Parties
         2.1           Permitted Encumbrances
         2.1.1         Real Property Owned
         2.1.2         Real Property Leased
         2.1.3         Equipment, Machinery and Other
                        Tangible Personal Property
         2.1.4         Certain Assigned Contracts
         2.1.6         Governmental Permits
         2.1.12        Prepaid Expenses
         2.2.6         Excluded Assets of Boggs Technical Services Business
                        and Dynamic Testing Services Business
         2.2.7         Other Excluded Assets
         2.6           Allocation of Purchase Price
         2.10          Assumed Customer Contracts and
                        Non-Assumed Customer Contracts
         3.1           Employees Actively Employed Full-Time by
                        Seller in the Conduct of the Business
         5.3           Required Consents
         5.5           Financial Statements
         5.6           Absence of Certain Accounts Receivable
         5.7           Location of Inventory
         5.8           Certain Changes or Events
         5.9           Assets Disposed of Since Balance Sheet Date
         5.10.2        Leased Real Property of Seller and Assigned Leases
         5.10.3        Real Property Previously Owned, Leased
                        or Operated
         5.11          Intellectual Property and Software
         5.12          Contracts
         5.14          Legal Proceedings and Court Orders;
                        Environmental Matters
         5.15          Other Liabilities
         5.18          Employees and Employee Relations
         5.18A         Liabilities With Respect to Independent
                        Contractors
         5.19          Employee Benefit Plans
         5.21          Interest in Business or Purchased Assets
         5.23          Affiliate Transactions
         5.24          Insurance
         5.27          Customers and Suppliers
         7.2           Buyer Provided Information
         12.1          Product Sales and Sales Demonstrations


                                      - v -


<PAGE>



     EXHIBITS

         A             Form of Escrow Agreement
         B             Form of Radview License Agreement
         C             Customer Terms and Conditions
         D             Form of Warranty Deed
         E             Form of Bill of Sale, Assignment
                          and Assumption
         F             Form of Assignment of Trademarks,
                          Service Marks and Registrations
         G             Form of Consent and Release of
                          First Union National Bank

                                     - vi -


<PAGE>



                            ASSET PURCHASE AGREEMENT


     THIS ASSET PURCHASE AGREEMENT is made as of July 25, 1997 by and among
General Electric Company, a New York corporation ("GE"), GE Inspection Services,
Inc., a Delaware corporation and wholly-owned subsidiary of GE ("Buyer" and,
together with GE, the "Buying Parties"), Liberty Technologies, Inc., a
Pennsylvania corporation ("LTI"), LTH Delaware, Inc., a Delaware corporation and
wholly-owned subsidiary of LTI ("LTH"), and Liberty Technical Services, Inc., a
Pennsylvania corporation and indirect wholly-owned subsidiary of LTI ("Seller"
and, collectively with LTH and LTI, the "Selling Parties"). Certain other terms
are used herein as defined below in Section 1 or elsewhere in this Agreement.

                                   Background

     This Agreement sets forth the terms and conditions under which Buyer is
purchasing the assets (other than Excluded Assets, as hereinafter defined) of
Seller used by Seller in the conduct of its business, and Seller is selling to
Buyer such assets (other than Excluded Assets).

                                   Witnesseth

     NOW, THEREFORE, in consideration of the respective covenants contained
herein and intending to be legally bound hereby, the parties hereto agree as
follows:

1.   Definitions.

     For convenience, certain terms used in more than one part of this Agreement
are listed in alphabetical order and defined or referred to below (such terms as
well as any other terms defined elsewhere in this Agreement shall be equally
applicable to both the singular and plural forms of the terms defined).

     "Accounts Payable" means as of any date any accounts payable as would
appear on a balance sheet of the Business as of such date prepared in accordance
with GAAP, other than any amounts payable to any Selling Party or an Affiliate
of a Selling Party.

     "Accounts Receivable" means as of any date any accounts receivable, notes
receivable, bid or performance deposits, employee advances and other
miscellaneous receivables included in the assets of or that arose in connection
with the Business.

     "Accrued Expenses" means as of any date any accrued payroll and vacation
and other accrued expenses as would appear on a balance sheet of the Business as
of such date prepared in accordance with GAAP, other than any amounts payable to
a Selling Party or an Affiliate of a Selling Party and any compensation payable
to Employees or others contingent upon or as a result of the Transactions.




<PAGE>



     "Affiliates" means, with respect to a particular Party, Persons or entities
controlling, controlled by or under common control with that Party, as well as
any officers and directors of that Party or any Affiliates of any of the
foregoing. For the purposes of the foregoing, ownership, directly or indirectly,
of 20% or more of the voting stock or other equity interest shall be deemed to
constitute control.

     "Agreement" means this Agreement and the Exhibits and Schedules hereto.

     "Assigned Leases" is defined in Section 5.10.2.

     "Assumed Customer Contracts" is defined in Section 2.10.

     "Assumed Liabilities" is defined in Section 2.7.

     "Balance Sheet" is defined in Section 5.5.

     "Balance Sheet Date" is defined in Section 5.5.

     "Benefit Plan" means any (i) "employee benefit plan" as defined in Section
3(3) of ERISA and any related or separate Contract, plan, trust, program, policy
and arrangement and (ii) supplemental retirement, bonus, vacation, deferred
compensation, severance, incentive or other employee benefit plan, program,
arrangement, practice, custom or understanding, in each case whether formal or
informal, that provides benefits of economic value to any Employee or any former
employee of a Selling Party (including, without limitation, any entity described
in Section 5.19.1) or any present or former beneficiary, dependent or assignee
of any such Employee or former employee.

     "Boggs Technical Services Business" means the valve and mechanical
component testing and diagnostic services business and assets acquired pursuant
to the Option to Purchase and Asset Purchase Agreement among LTI, Boggs
Technical Services, Inc., d/b/a M.O.V. Service Group, and Marcus Boggs dated as
of January 11, 1993 (as amended to date), and as replaced or acquired since such
date and owned and operated by the Selling Parties.

     "Books and Records" is defined in Section 5.17.

     "Business" means the entire business and operations of Seller, LTI's
indirect wholly-owned subsidiary, as presently conducted by Seller, and the real
property and facilities owned, leased or used, in whole or in part, by Seller;
provided, however, that the term "Business" as used in this Agreement shall not
be deemed to include the Boggs Technical Services Business and the Dynamic
Testing Services Business.

     "Buyer" is defined above in the preamble.

     "Buyer Indemnified Party" is defined in Section 15.2.

                                      - 2 -


<PAGE>



     "Buyer Provided Information" is defined in Section 7.2.

     "Buyers' General Liabilities" is defined in Section 15.4.

     "Buying Party" is defined above in the preamble.

     "Charter Documents" means an entity's certificate or articles of
incorporation, certificate defining the rights and preferences of securities,
articles of organization, general or limited partnership agreement, certificate
of limited partnership, certificate of formation, operating agreement, joint
venture agreement or similar document governing the entity.

     "Claim Notice" is defined in Section 15.7.1.

     "Closing" means the consummation of the Transactions.

     "Closing Date" means October 1, 1997, or, if all conditions precedent to
the Closing set forth in Section 10 and Section 11 of this Agreement are not
satisfied or waived as of October 1, 1997, the earliest practicable date after
all such conditions precedent are satisfied or waived or such other date as the
Parties shall mutually agree.

     "Closing Payment" is defined in Section 2.4.2.1.

     "Code" means the Internal Revenue Code of 1986, as it may be amended from
time to time, and any successor thereto.

     "Confidential Information" is defined in Section 12.2.

     "Contract" means any written or oral contract, agreement, lease, instrument
or other commitment that is binding on any Person or its property under
applicable Law.

     "Copyrights" means any registered copyrights, copyright applications and
unregistered copyrights.

     "Court Order" means any judgment, decree, injunction, order or ruling of
any federal, state, local or foreign court or governmental or regulatory body or
authority that is binding on any Person or its property under applicable Law.

     "Customer Records" is defined in Section 2.1.5.

     "Customer Terms and Conditions" is defined in Section 2.10.



                                      - 3 -


<PAGE>



     "Default" means (i) a breach, default or violation, (ii) the occurrence of
an event that with or without the passage of time or the giving of notice, or
both, would constitute a breach, default or violation or (iii) with respect to
any Contract, the occurrence of an event that with or without the passage of
time or the giving of notice, or both, would give rise to a right of
termination, renegotiation or acceleration or a right to receive damages or a
payment of penalties.

     "Dynamic Testing Services" means the provision of services involving the
condition monitoring of, and predictive and general maintenance and repair for,
plant equipment, including, without limitation, valves, compressors, turbines,
engines, motors and motor-driven equipment, now or hereafter provided.

     "Dynamic Testing Services Business" means the Dynamic Testing Services
business of the Selling Parties.

     "Employee" is defined in Section 5.18.

     "Encumbrances" means any lien, mortgage, security interest, license right,
pledge, restriction on transferability, defect of title or other claim, charge
or encumbrance of any nature whatsoever on any property or property interest.

     "Environmental Assessment" is defined in Section 8.1.11.

     "Environmental Condition" is defined in Section 5.14.2.

     "Environmental Law" means any Law (including but not limited to the Clean
Water Act, 33 U.S.C. ss.ss. 1251 et seq., the Toxic Substances Control Act, 15
U.S.C. ss.ss. 2601 et seq., the Clean Air Act, 42 U.S.C. ss.ss. 7401 et seq.,
the Safe Drinking Water Act, 42 U.S.C. ss.ss. 300f et seq., the Comprehensive
Environmental Response, Compensation and Liability Act, 42 U.S.C. ss.ss. 9601 et
seq., the Resource Conservation and Recovery Act, 42 U.S.C. ss.ss. 6901 et seq.,
the River and Harbor Act, 33 U.S.C. ss. 407, and the Occupational Safety and
Health Act, 29 U.S.C. ss.ss. 651 et. seq., each as may be amended from time to
time), Court Order (whether or not by consent), any duties imposed by applicable
common law and any applicable provision or condition of any Governmental Permit
relating to (i) the protection of the environment, employees or the public
welfare from actual or potential exposure (or the effects of exposure) to any
actual or potential release, discharge, disposal or emission (whether past or
present) of any Hazardous Substance or (ii) the manufacture, processing,
distribution, use, treatment, storage, disposal, transport or handling of any
Hazardous Substance.

     "Environmental Losses" is defined in Section 15.6.1.

     "ERISA" means the Employee Retirement Income Security Act of 1974, as
amended.

     "Escrow Agent" means PNC Bank, National Association.

                                      - 4 -


<PAGE>




     "Escrow Agreement" means the Escrow Agreement among LTI, LTH, Seller, GE,
Buyer and the Escrow Agent to be entered into effective as of the Closing,
substantially in the form of Exhibit A.

     "Escrow Funds" is defined in Section 2.4.2.1.

     "Exchange Act" means the Securities Exchange Act of 1934, as amended.

     "Excluded Assets" is defined in Section 2.2.

     "Financial Statements" is defined in Section 5.5.

     "Fixed Assets Verification" is defined in Section 2.9.1.

     "GAAP" means generally accepted accounting principles of the United States
of America consistently applied.

     "GE" is defined above in the preamble.

     "Governmental Permits" means all governmental permits, licenses,
registrations, certificates of occupancy, orders, approvals and other
governmental authorizations.

     "Hazardous Substances" means any toxic or hazardous gaseous, liquid or
solid material or waste that may or could pose a hazard to the environment or
human health or safety including (i) any "hazardous substances" as defined by
the federal Comprehensive Environmental Response, Compensation and Liability
Act, 42 U.S.C. ss.ss. 9601 et seq., (ii) any "extremely hazardous substance,"
"hazardous chemical" or "toxic chemical" as those terms are defined by the
federal Emergency Planning and Community Right-to-Know Act, 42 U.S.C. ss.ss.
11001 et seq., (iii) any "hazardous waste," as defined under the federal Solid
Waste Disposal Act, as amended by the Resource Conservation and Recovery Act, 42
U.S.C. ss.ss. 6901 et seq., (iv) any "pollutant," as defined under the federal
Water Pollution Control Act, 33 U.S.C. ss.ss. 1251 et seq., as any of such laws
in clauses (i) through (iv) may be amended from time to time, and (v) any
regulated substance or waste under any Laws or Court Orders that currently exist
or that may be enacted, promulgated or issued in the future by any federal,
state or local governmental authorities concerning protection of the environment
or the public welfare.

     "HSR Act" means the Hart-Scott-Rodino Antitrust Improvements Act of 1976,
as amended, and the rules promulgated thereunder.

     "Indemnified Party" means either a Seller Indemnified Party or a Buyer
Indemnified Party, as the context so requires.


                                      - 5 -


<PAGE>



     "Intellectual Property" means any and all Copyrights, Patents, Trademarks,
technology rights and licenses, logos, trade names, Trade Secrets, franchises,
know-how, inventions, methods, techniques and other intellectual property used,
in whole or in part, directly or indirectly, in the conduct of the Business.

     "Inventory" means the inventory of the Business, including raw materials,
supplies, work in process and finished goods.

     "Knowledge" and words of similar import means, with respect to any Party,
actual knowledge of a particular fact being known by any director or officer of
such Party and with respect to the Selling Parties, also includes each of the
individuals listed in Schedule 1(a) hereto who, in the ordinary course, make or
have made reasonable inquiry of his or her direct subordinates.

     "Law" means any statute, law, ordinance, regulation, order or rule of any
federal, state, local, foreign or other governmental agency or body or of any
other type of regulatory body, including those covering environmental, energy,
safety, health, transportation, bribery, recordkeeping, zoning,
antidiscrimination, antitrust, wage and hour, and price and wage control
matters.

     "Liability" means any direct or indirect liability, indebtedness,
obligation, expense, claim, loss, damage, deficiency, guaranty or endorsement of
or by any Person, absolute or contingent, accrued or unaccrued, due or to become
due, liquidated or unliquidated.

     "Licensed Assets" is defined in Section 2.3.

     "Litigation" means any lawsuit, action, arbitration, administrative or
other proceeding, criminal prosecution or governmental investigation or inquiry.

     "Losses" means all losses, costs, claims, Liabilities, demands, fines,
judgments, penalties, damages and expenses of any nature whatsoever, including
interest which may be imposed in connection therewith and court costs and
reasonable fees and disbursements of counsel and consultants of every kind,
nature and description charged to or incurred by them in connection therewith.

     "LTH" is defined above in the preamble.

     "LTI" is defined above in the preamble.

     "Material Adverse Effect" means a material adverse effect on the Business,
including the Purchased Assets, financial condition, results of operations,
liquidity, Products, prospects, customers and customer relations thereof.

     "NDT Services" means nondestructive testing and evaluation services.


                                      - 6 -


<PAGE>



     "Non-Assumed Customer Contracts" is defined in Section 2.10.

     "Ordinary course" or "ordinary course of business" means the ordinary
course of business that is consistent with past practice.

     "Party" means LTI, LTH, Seller, GE or Buyer, individually, as the context
so requires, and the term "Parties" means LTI, LTH, Seller, GE and Buyer,
collectively.

     "Patents" means any patents, patent applications, reissue patents, patents
of addition, divisions, renewals, continuations, continuations-in-part,
substitutions, additions and extensions of any of the foregoing.

     "PBCL" means the Pennsylvania Business Corporation Law of 1988, as amended.

     "Permitted Encumbrances" is defined in Section 2.1.

     "Person" means any natural person, corporation, company, partnership,
proprietorship, trust or estate, joint venture, association or other legal
entity.

     "Post-Signing Customer Contract" is defined in Section 2.10.

     "Post-Signing Financial Statements" is defined in Section 5.5.

     "Pre-Signing Customer Contracts" is defined in Section 5.12.

     "Prime Rate" means the prime lending rate as published from time to time in
The Wall Street Journal).

     "Prior Acquisition" means the acquisition by LTI and Seller of the assets
and business of Industrial NDT Company, Inc., a South Carolina corporation,
pursuant to the Ridgeway Agreement.

     "Products" means any of the products or product lines manufactured and/or
marketed by Seller in the conduct of the Business.

     "Proxy Statement" is defined in Section 7.1.

     "Purchased Assets" is defined in Section 2.1.

     "Purchase Price" is defined in Section 2.4.1.

     "Radview License Agreement" means the Radview License Agreement among LTI
and Buyer to be entered into effective as of the Closing, substantially in the
form of Exhibit B.


                                      - 7 -


<PAGE>



     "Real Property" means the Real Property Leased and the Real Property Owned,
collectively.

     "Real Property Leased" is defined in Section 2.1.2.

     "Real Property Owned" is defined in Section 2.1.1.

     "Required Consents" is defined in Section 5.3.

     "Ridgeway Agreement" means the Agreement and Plan of Merger by and among
LTI, Seller, Industrial NDT Company, Inc., a South Carolina corporation, John D.
Ridgeway, Jr. and Sandra R. Miles, dated as of March 11, 1994, as amended to
date, together with related employment and severance agreements between the
parties thereto.

     "SEC" means the United States Securities and Exchange Commission.

     "Seller" is defined above in the preamble.

     "Seller Indemnified Party" is defined in Section 15.4.

     "Seller Insurance Policy" is defined in Section 8.1.16.

     "Sellers' General Liabilities" is defined in Section 15.2.

     "Selling Party" is defined above in the preamble.

     "Software" means any computer software of any nature whatsoever, including
all systems software, all applications software, whether for general business
usage (e.g., accounting, finance, word processing, graphics, spreadsheet
analysis, etc.) or specific, unique-to-the-Business usage (e.g., purchase or
service order processing, etc.) and all computer operating, security or
programming software, that is owned by or licensed to Seller or used, in whole
or in part, directly or indirectly, or has been developed or designed for or is
in the process of being developed or designed for use, in whole or in part,
directly or indirectly, in the conduct of the Business, and any and all
documentation and object and source codes related thereto.

     "Special Meeting" is defined in Section 7.3.

     "Taxes" means all taxes, duties, charges, fees, levies or other assessments
imposed by any taxing authority, including, without limitation, income, gross
receipts, value-added, excise, withholding, personal property, real estate,
sale, use, ad valorem, license, lease, service, severance, stamp, transfer,
payroll, employment, customs, duties, alternative, add-on minimum, estimated and
franchise taxes (including any interest, penalties or additions attributable to
or imposed on or with respect to any such assessment).


                                      - 8 -


<PAGE>



     "Trademarks" means any registered trademarks, registered service marks,
trademark and service mark applications and unregistered trademarks and service
marks.

     "Trade Secrets" means any trade secrets, methods, processes and procedures,
engineering, production, assembly, design, installation, other technical
drawings and specifications, working notes and memos, market studies,
consultants' reports, know-how, proprietary information, research, product
plans, products, services plans, services, customer lists, marketing,
distribution and sales methods and systems, formulae, technical and laboratory
data, competitive samples, engineering prototypes, and all similar property of
any nature, tangible or intangible, used, in whole or in part, or related to,
directly or indirectly, the Business.

     "Transaction Documents" means, collectively, this Agreement, the Escrow
Agreement, the real property conveyances described in Section 4.2.2, the
assignments of the Assigned Leases described in Section 4.2.3, the Bill of Sale,
Assignment and Assumption described in Section 4.2.4, the Trademark Assignment
described in Section 4.2.5, the Radview License Agreement described in Section
4.2.6 and the consent and release of First Union National Bank described in
Section 4.2.7.

     "Transactions" means the sale of the Purchased Assets and the other
transactions contemplated by the Transaction Documents.

     "Unliquidated Claim" is defined in Section 15.7.1.

     "Warn Act" is defined in Section 3.4.

2.   Sale and Purchase.

     2.1 Purchased Assets. Subject to the terms and conditions of this
Agreement, at the Closing, Seller shall grant, sell, convey, assign, transfer
and deliver to Buyer, free and clear of all Encumbrances whatsoever, other than
permitted Encumbrances set forth in Schedule 2.1 (the "Permitted Encumbrances"),
and Buyer shall purchase from Seller, the Business as a going concern and all
right, title and interest of Seller in and to all of the assets, properties and
rights of every kind and description, real, personal and mixed, tangible and
intangible, wherever situated constituting or used, in whole or in part, in the
Business (the "Purchased Assets") as the same shall exist on the Closing Date
(other than the Excluded Assets), including, without limitation, the following:

          2.1.1 Real Property Owned. The real property owned by Seller described
     in Schedule 2.1.1, together with the buildings, structures, improvements
     and fixtures located thereon, and all rights, privileges, easements,
     licenses, hereditaments and other appurtenances relating thereto (the "Real
     Property Owned");

          2.1.2 Real Property Leased. Seller's interest, as lessee, in the real
     property leased by Seller described in Schedule 2.1.2, and any easements,
     deposits or other rights pertaining thereto (the "Real Property Leased");

                                      - 9 -


<PAGE>




          2.1.3 Equipment, Machinery and Other Tangible Personal Property. All
     machinery, equipment, leasehold improvements, trucks, automobiles,
     supplies, office furniture and office equipment, computers and
     telecommunications equipment and other items of personal property that are
     owned by Seller and used, in whole or in part, in the conduct of the
     Business, including those described in Schedule 2.1.3;

          2.1.4 Contracts Relating to the Business. All of the interest of
     Seller in all Contracts, leases of machinery, equipment and other personal
     property, sale orders, purchase orders, commitments, instruments and all
     other agreements (other than the Non-Assumed Customer Contracts and the
     Assumed Customer Contracts), but including those listed in Schedule 2.1.4,
     relating to the acquisition or ownership by Seller of any of the Purchased
     Assets or the operation of the Business, including, without limitation, any
     agreements with respect to noncompetition under any Contracts related to
     the Prior Acquisition;

          2.1.5 Customer Records, Sales and Marketing Materials. All customer
     records, including principal contacts, address and telephone number,
     purchasing history, payment information and any other information with
     respect to the customers of the Business (the "Customer Records"), sales
     data, catalogs, brochures, suppliers' names, mailing lists, art work,
     photographs and advertising material that relate to the Business, whether
     in electronic form or otherwise;

          2.1.6 Governmental Permits. All rights under Governmental Permits
     relating to the Business, including those listed in Schedule 2.1.6, to the
     extent such Governmental Permits are transferable to Buyer;

          2.1.7 Trade Secrets. All Trade Secrets;

          2.1.8 Intellectual Property. All Intellectual Property, including,
     without limitation, the Intellectual Property described in Schedule 5.11
     (other than that described in Section 2.1.7) and the rights to the name
     "Industrial NDT Company, Inc.";

          2.1.9 Property, Personnel and Accounting Records. All other records of
     Seller relating to the Business, including property records and copies of
     records relating to Employees;

          2.1.10 Inventory. All Inventory relating to the Business on the
     Closing Date;

          2.1.11 Accounts Receivable. All Accounts Receivable existing at the
     Closing Date;

          2.1.12 Prepaid Expenses. All rights relating to any prepaid expenses
     of or arising in connection with the Business at the Closing Date,
     including those described in Schedule 2.1.12;

                                     - 10 -


<PAGE>


          2.1.13 Software. All Software, including, without limitation, the
     Software described in Schedule 5.11, in both object code and source code
     form, and all documentation related thereto; provided, however, that all
     third-party licensed Software included in the Purchased Assets shall be
     transferred to Buyer subject to the terms and conditions of the third-party
     licenses listed in Schedule 5.11 under which Seller acquired such licensed
     Software;

          2.1.14 Insurance Contracts and Policies. All rights under any
     insurance Contracts to which Seller is a party and any insurance policies
     maintained by Seller with respect to the Business;

          2.1.15 Other Intangible Assets. All other assets (including all causes
     of action, rights of action, contract rights and warranty and product
     liability claims against third parties) relating to the Purchased Assets or
     the Business; and

          2.1.16 Customer Contracts. The Assumed Customer Contracts listed in
     Schedule 2.10 and any Non-Assumed Customer Contract for which the Buying
     Parties make the election pursuant to Section 2.10 to include such
     Non-Assumed Customer Contract within the Purchased Assets.

     2.2 Excluded Assets. Notwithstanding Section 2.1, the following assets of
Seller (collectively, the "Excluded Assets") shall be excluded from this
Agreement, and shall not be assigned or transferred to Buyer:

          2.2.1 Cash and cash equivalents on hand or in bank accounts;

          2.2.2 Goodwill on Seller's balance sheet as of the Closing Date;

          2.2.3 The consideration paid to Seller pursuant to this Agreement;

          2.2.4 Corporate minute books and stock books;

          2.2.5 Any claims and rights against third parties (including, without
     limitation, insurance carriers), to the extent they relate to Liabilities
     that are not assumed by Buyer hereunder (except to the extent Buyer shall
     have incurred Liabilities related to such claims and rights);

          2.2.6 The assets of the Boggs Technical Services Business and the
     Dynamic Testing Services Business owned by Seller listed in Schedule 2.2.6;

          2.2.7 The assets listed in Schedule 2.2.7 (including intellectual
     property and trade secrets relating thereto); and


                                     - 11 -


<PAGE>



          2.2.8 The Non-Assumed Customer Contracts (other than those Non-Assumed
     Customer Contracts that the Buying Parties elect, pursuant to Section 2.10
     and subject to the indemnification obligations of the Selling Parties set
     forth in Section 15, to include within the Purchased Assets).

     2.3 License to Use Certain Assets. To the extent that there are any
tangible or intangible assets owned or licensed by LTI or LTH and used, in whole
or in part, by Seller in the conduct of the Business that (i) are not included
as Purchased Assets under Section 2.1 and (ii) are not specifically designated
as Excluded Assets under Section 2.2 (collectively, the "Licensed Assets") (none
of which the Selling Parties have knowledge exist on the date hereof), the
Selling Parties hereby grant to Buyer an irrevocable, nonexclusive, perpetual,
paid-up, royalty-free, worldwide, transferable license, with full rights to
sublicense, to:

          2.3.1 use, operate, copy, make, manufacture, maintain, market,
     license, sell or otherwise distribute the Licensed Assets or any portion of
     the Licensed Assets in connection with the conduct of the Business after
     the Closing Date;

          2.3.2 create derivative works based upon, incorporating or derived
     from the Licensed Assets or any portion of the Licensed Assets, and to use,
     operate, copy, make, manufacture, maintain, market, license, sell or
     otherwise distribute such derivative works in connection with the conduct
     of the Business after the Closing Date; and

          2.3.3 modify, enhance and improve the Licensed Assets or any portion
     of the Licensed Assets or any derivative works based upon, incorporating or
     derived from the Licensed Assets or any portion of the Licensed Assets, and
     to use, operate, copy, make, manufacture, maintain, market, license, sell
     or otherwise distribute such modifications, enhancements and improvements
     in connection with the conduct of the Business after the Closing Date.

     To the extent that any of the Licensed Assets may not be licensed, the
Selling Parties shall take all steps reasonably required to assure that Buyer
obtains the benefit of such Licensed Assets without the incurrence of any
Liability by a Buying Party.

     2.4 Purchase Price.

          2.4.1 Subject to any adjustment pursuant to Section 2.9, the total
     purchase price for the Purchased Assets (the "Purchase Price") equals the
     sum of $13,600,000 in cash and the Assumed Liabilities.

          2.4.2 Subject to the terms and conditions of this Agreement, Buyer
     shall pay the Purchase Price to Seller as set forth below:



                                     - 12 -


<PAGE>



               2.4.2.1 At the Closing, Buyer shall pay by a wire transfer of
          immediately available funds (A) to the Escrow Agent in accordance with
          the Escrow Agreement, 10% of (y) $13,600,000 plus (z) the aggregate
          dollar amount of the Assumed Liabilities set forth in Section 2.7.1
          (collectively, the "Escrow Funds"), and (B) to Seller in accordance
          with instructions provided by Seller at least three business days
          prior to the Closing Date, the difference between the Purchase Price
          and the Escrow Funds (the "Closing Payment").

               2.4.2.2 At the Closing, Buyer shall assume the Assumed
          Liabilities as provided in Section 2.7.

     2.5 Escrow Account. At the Closing, LTI, LTH, Seller, GE and Buyer shall
enter into the Escrow Agreement with the Escrow Agent under which the Escrow
Agent shall hold the Escrow Funds to secure the indemnification obligations of
the Selling Parties hereunder.

     2.6 Allocation of Purchase Price. The Purchase Price shall be allocated
based upon the fair market values of the Purchased Assets conforming with the
requirements of Section 1060 of the Code. At least 10 business days prior to the
Closing, the Buying Parties shall prepare and deliver to the Selling Parties
Schedule 2.6 setting forth the allocation of the Purchase Price in accordance
with this Section 2.6 as agreed to by the Parties. Neither the Selling Parties
nor the Buying Parties will take a position on any income tax return, before any
governmental agency charged with the collection of any income tax or in any
judicial proceeding that is in any way inconsistent with the terms of this
Section 2.6, except to the extent such a position is prohibited under applicable
Law.

     2.7 Assumption of Liabilities. As of the Closing, Buyer shall acquire the
Purchased Assets subject only to, and shall undertake, assume, perform and
otherwise pay, satisfy and discharge, and hold Seller harmless from, the
following Liabilities, excluding any Liabilities (but including Liabilities
under the Radview License Agreement) to a Selling Party or any Affiliate of a
Selling Party (collectively, the "Assumed Liabilities"):

          2.7.1 Subject to the limitation set forth below, all Accounts Payable,
     Accrued Expenses (excluding accrued vacation for years prior to 1997) and
     accrued Taxes that would be included in a balance sheet of the Business
     prepared as of the Closing Date in accordance with GAAP and have not been
     incurred as a result of any action of the type prohibited by Section 8.2;
     provided, however, that Buyer shall not assume any Accounts Payable,
     Accrued Expenses and accrued Taxes under this Section 2.7.1 that in the
     aggregate exceed $1,390,000;

          2.7.2 Any Contract of the Business, other than the Non-Assumed
     Customer Contracts and the Assumed Customer Contracts, entered into in the
     ordinary course of business (a) that would not be required under GAAP to be
     included in the Balance Sheet or a balance sheet of the Business prepared
     as of the Closing Date in accordance with GAAP, (b) that were not entered
     into in violation of any covenant contained in Section 8.2, and (c)



                                     - 13 -


<PAGE>



     for which the rights thereunder have been duly and effectively assigned to
     Buyer as of the Closing; and

          2.7.3 Any Assumed Customer Contracts listed in Schedule 2.10 and any
     Non- Assumed Customer Contract that the Buying Parties elect, pursuant to
     Section 2.10 and subject to the indemnification obligations of the Selling
     Parties set forth in Section 15, to include within the Purchased Assets or
     take a subcontract from Seller to perform NDT Services on Seller's behalf
     after the Closing.

     2.8 Limitations on Assumption of Liabilities. Except for Permitted
Encumbrances and as otherwise provided in Section 2.7, Seller shall transfer the
Purchased Assets to Buyer free and clear of all Encumbrances, and without any
assumption of Liabilities, and Buyer shall not, by virtue of its purchase of the
Purchased Assets, assume or become responsible for under this Agreement or any
other Transaction Document, as of the Closing or at any time, any Liabilities of
any Selling Party or any other Person, including, without limitation, the
following: (i) any notes payable or long-term debt (including any current
portion) of Seller or of any other Person guaranteed by Seller or secured by any
of the Purchased Assets prior to the Closing; (ii) any Liabilities arising out
of any breach by a Selling Party of any provision of any Contract; (iii) any
product liability or similar claim for injury to any Person or property,
regardless of when made or asserted, that arises out of or is based upon any
express or implied representation, warranty, agreement or guarantee made by a
Selling Party, or alleged to have been made by a Selling Party, or which is
imposed or asserted to be imposed by operation of law, in connection with any
service performed or product sold or leased by or on behalf of a Selling Party
on or prior to the Closing; (iv) any Liabilities arising in connection with
services performed by Buyer after the Closing Date in conformity with defective
engineering or other specifications agreed to or established by Seller prior to
the Closing Date that are caused by, arise from or relate to defects in such
specifications; (v) any service or warranty obligations of Seller to redo or
re-perform services or repair or replace defective products sold or leased by
Seller under the terms of any Contract, order or transaction entered into by
Seller prior to the Closing Date or any incidental or consequential damages or
any personal injury or property damages related thereto; (vi) any federal, state
or local income or other Tax payable with respect to the Business, the Purchased
Assets, or other properties or operations of a Selling Party or any member of
any affiliated group of which a Selling Party is a member for any period prior
to the Closing Date (except to the extent that such Taxes are included in the
Taxes specified in Section 2.7.1); (vii) any Liabilities under or in connection
with any Excluded Assets; (viii) any Liabilities arising prior to or as a result
of the Closing to or with respect to any employees, agents or independent
contractors of the Selling Parties (except to the extent that such Liabilities
are included in the Liabilities specified in Section 2.7.1) and any Liabilities
arising under any Benefit Plan or other benefit arrangement of any kind
whatsoever of any Selling Party (including, without limitation, any entity
described in Section 5.19.1), including, without limitation, any severance
payments or obligations or any obligations arising under the Consolidated
Omnibus Budget Reconciliation Act of 1985 or Section 4980B of the Code; (ix) any
Liabilities of the Selling Parties arising from or incurred in connection with
the negotiation, execution and performance of this Agreement, the other
Transaction Documents and the Transactions except as otherwise provided herein
or therein; (x) any Environmental Losses arising from or related to



                                     - 14 -


<PAGE>



circumstances existing on or before the Closing Date; (xi) any Liabilities
arising from or incurred in connection with, before or after the Closing, the
Boggs Technical Services Business and the Dynamic Testing Services Business;
(xii) any Liabilities arising from or incurred in connection with any Defaults
by a Selling Party under applicable Laws; (xiii) any Liabilities arising from or
incurred in connection with the performance of the Assumed Customer Contracts or
the Non-Assumed Customer Contracts by the Selling Parties on or before the
Closing; (xiv) any Liabilities arising from or incurred in connection with the
performance or termination of the Non-Assumed Customer Contracts by any Person
other than the Buying Parties after the Closing; (xv) any Liabilities arising
from or incurred in connection with the performance of a Non-Assumed Customer
Contract by Buyer after the Closing either pursuant to the election of the
Buying Parties to (A) include such Non-Assumed Customer Contract within the
Purchased Assets or (B) take a subcontract from Seller to perform NDT Services
on Seller's behalf after the Closing under such Non-Assumed Customer Contract,
which Liabilities, whether arising in tort or contract Law, exceed the sale
price of such Non-Assumed Customer Contract or represent consequential damages;
and (xvi) any Liabilities arising from or incurred in connection with the breach
of a representation or warranty by a Selling Party.

     2.9 Purchase Price Adjustments.

          2.9.1 Pre-Closing Fixed Assets Verification. Prior to the Closing, the
     Buying Parties shall conduct a verification (the "Fixed Assets
     Verification") of up to 80% in aggregate book value of the fixed assets of
     Seller as reflected on the balance sheet of Seller as of May 31, 1997 (such
     80% in aggregate book value of such fixed assets being referred to herein
     as the "Minimum Fixed Assets"). In the event that the Buying Parties are
     unable to verify the existence prior to the Closing of the Minimum Fixed
     Assets, the Purchase Price set forth in Section 2.4.1 and the Closing
     Payment to be paid by Buyer at the Closing pursuant to Section 2.4.2.1
     shall be reduced by the aggregate book value of the fixed assets not
     verified by the Buying Parties that are included in the Minimum Fixed
     Assets. Notwithstanding anything herein to the contrary, any reduction in
     the Purchase Price pursuant to this Section 2.9.1 shall not reduce the
     amount of the Escrow Funds. The Selling Parties shall cooperate with the
     Buying Parties in the conduct of the Fixed Assets Verification, including,
     without limitation, giving the Buying Parties and their accountants,
     consultants and other representatives, upon reasonable notice and during
     normal business hours, full access to such fixed assets.

          2.9.2 Post-Closing Purchase Price Adjustment. As soon as practicable
     following the Closing Date, but not later than 90 days thereafter, KPMG
     Peat Marwick LLP (the "Independent Accountant") shall conduct an audit of
     the balance sheet of Seller as of the Closing Date, including, without
     limitation, the aging of and independent verification of all Accounts
     Receivable of Seller as of the Closing Date. In connection with its audit,
     the Independent Accountant shall determine (a) the actual amount of the
     Working Capital of Seller as of the Closing Date and (b) the final
     aggregate dollar amount of any adjustments in the Accounts Receivable
     balance of Seller as of the Closing Date resulting from such independent
     verification and audit (the "Accounts Receivable Adjustment"). The
     Independent



                                     - 15 -


<PAGE>



     Accountant shall execute a certificate (the "Working Capital Certificate")
     setting forth the final dollar amount of the Working Capital as of the
     Closing Date and the amount of the Accounts Receivable Adjustment included
     within the determination of Working Capital. The Working Capital
     Certificate shall also contain the audited balance sheet of Seller as of
     the Closing Date and an aging schedule of Accounts Receivable as of the
     Closing Date. For purposes of this Agreement, "Working Capital" as of any
     date shall be deemed to be the aggregate dollar value determined in
     accordance with GAAP represented by: (i) Accounts Receivable (net of an
     allowance for doubtful accounts determined in accordance with GAAP), (ii)
     Inventory and (iii) Prepaid Expenses, less (y) Accounts Payable and (z)
     Accrued Expenses. If the Working Capital as reflected on the Working
     Capital Certificate is less than $2,100,000, then Seller shall pay in cash
     to Buyer the amount of the difference. The payment, if any, to be made
     under this Section 2.9.2 shall be made, without interest thereon, within
     five business days after delivery of the Working Capital Certificate by the
     Independent Accountant to the Parties. The fees and expenses of the
     Independent Accountant in connection with the audit shall be paid by Buyer.
     To the extent that the audit performed in accordance with this Section
     2.9.2 identifies an Accounts Receivable Adjustment that has the effect of
     reducing the amount of Working Capital as reflected on the Working Capital
     Certificate to less than $2,100,000 (the difference between $2,100,000 and
     that portion of the Accounts Receivable Adjustment that decreases Working
     Capital to below $2,100,000 being referred to herein as the "Accounts
     Receivable Reduction"), the Buying Parties shall only be entitled to make a
     Claim for indemnification under Section 15 with respect to the breach of a
     representation and warranty set forth in Section 5.6 or otherwise in this
     Agreement relating to Accounts Receivable, if any, to the extent that such
     Claim exceeds the amount of the Accounts Receivable Reduction.

          2.9.3 Dispute Resolution. In the event the Selling Parties dispute any
     Purchase Price adjustment set forth in Section 2.9.1, then the Selling
     Parties shall notify the Buying Parties in writing of such dispute within
     five days after delivery to the Selling Parties of the Fixed Assets
     Verification by the Buying Parties. In the event the Selling Parties
     dispute any Purchase Price adjustment set forth in Section 2.9.2, then the
     Selling Parties shall notify the Buying Parties in writing of such dispute
     within 15 days after delivery of the Working Capital Certificate by the
     Independent Accountant. The Parties shall then attempt to reconcile their
     differences and any resolution by them as to any disputed amounts shall be
     final, binding and conclusive on the Parties. If the Selling Parties and
     the Buying Parties are unable to reach a resolution to such effect within
     30 days of receipt of the Selling Parties' written notice of such dispute
     to the Buying Parties, then the Parties shall submit the amounts remaining
     in dispute for resolution to an independent accounting firm of national
     reputation mutually appointed by the Selling Parties and the Buying Parties
     (such independent accounting firm being referred to as the "Third
     Accounting Firm"), which shall, within 30 days after such submission,
     determine and report to the Parties upon such remaining disputed amounts,
     and such report shall be final, binding and conclusive on the Parties. The
     Buying Parties shall use commercially reasonable efforts to collect any
     Accounts Receivable that have been determined to be uncollectible pursuant
     to the audit conducted in accordance with Section



                                     - 16 -


<PAGE>


     2.9.2 and are disputed pursuant to this Section 2.9.3. The Buying Parties
     and the Selling Parties shall each pay one-half of the fees and
     disbursements of the Third Accounting Firm incurred in connection with
     resolving any such dispute; provided, however, that if the final adjustment
     amount determined by the Third Accounting Firm is at least five percent
     less than the proposed adjustment submitted by the Buying Parties, then the
     Buying Parties shall pay all of the fees and disbursements of the Third
     Accounting Firm.

     2.10 Customer Contracts. As soon as reasonably practicable after the date
hereof, the Parties shall use commercially reasonable efforts to obtain prior to
the Closing the written consent of the parties, other than the Selling Parties,
to the Pre-Signing Customer Contracts to (i) the terms and conditions
substantially in the form of Exhibit C attached hereto (the "Customer Terms and
Conditions") and (ii) the assignment of such Pre-Signing Customer Contracts, as
so modified by the Customer Terms and Conditions, to Buyer effective as of the
Closing; provided, however, that in connection with obtaining such consents
relating to the Pre-Signing Customer Contracts, Buyer shall offer to perform
those NDT Services for which Seller is contractually obligated under such Pre-
Signing Customer Contracts in accordance with the prices and rates previously
agreed to in writing by Seller under such Pre-Signing Customer Contracts. After
the date of this Agreement and prior to the Closing, Seller shall not enter into
any Contract, including for the purposes of this Section 2.10, any quote
letters, purchase orders or sales orders or agreements of any kind, with any
Person for the provision of NDT Services (each, a "Post-Signing Customer
Contract"), unless such Person consents in writing to (A) the Customer Terms and
Conditions and (B) the assignment of such Post-Signing Customer Contract to
Buyer effective as of the Closing. Any Pre-Signing Customer Contracts and
Post-Signing Customer Contracts for which obligations by Seller remain as of the
Closing and for which both consents described in clauses (i) and (ii) of the
first sentence of this Section 2.10 or described in clauses (A) and (B) of the
immediately preceding sentence, respectively, are obtained in writing prior to
the Closing are referred to herein as the "Assumed Customer Contracts." Any Pre-
Signing Customer Contracts and Post-Signing Customer Contracts other than the
Assumed Customer Contracts are referred to herein as the "Non-Assumed Customer
Contracts." Seller shall list such Assumed Customer Contracts and such
Non-Assumed Customer Contracts in Schedule 2.10 to be prepared by Seller and
delivered to the Buying Parties at least 15 business days prior to the Closing,
which Schedule 2.10 shall contain as attachments thereto the Assumed Customer
Contracts and the Non-Assumed Customer Contracts. Subject to the indemnification
obligations of the Selling Parties set forth in Section 15, the Buying Parties,
at their sole discretion, may elect to (I) include within the Purchased Assets
any Non-Assumed Customer Contract or (II) take a subcontract from Seller to
perform NDT Services on Seller's behalf after the Closing pursuant to any
Non-Assumed Customer Contract that is not included within the Purchased Assets
on terms and conditions acceptable to Buyer in its sole discretion and to the
extent permitted by the terms of such Non-Assumed Customer Contract. Any such
election shall be made by the Buying Parties by written notification to the
Selling Parties at least five business days prior to the Closing. In the event
that the Buying Parties do not make an election with respect to a Non-Assumed
Customer Contract, the Selling Parties shall terminate such Non-Assumed Customer
Contract or subcontract the performance thereunder on behalf of Seller to a
third party in accordance with Section 13.4.



                                     - 17 -


<PAGE>



     2.11 Third Party Consents. To the extent that Seller's rights under any
contract, agreement, lease, permit, franchise, claim or asset included in the
Purchased Assets to be assigned to Buyer hereunder may not be assigned without
the consent of another Person which has not been obtained, this Agreement shall
not constitute an agreement to assign the same if an attempted assignment would
constitute a breach thereof or be unlawful, and the Selling Parties, at their
expense, shall use commercially reasonable efforts to obtain any such Required
Consents (except as otherwise provided in Section 2.10 or with respect to the
Ridgeway Agreement) as promptly as possible. Except as otherwise provided in
Section 13.4, if any such Required Consent shall not be obtained or if any
attempted assignment would be ineffective or would impair Buyer's rights under
the Purchased Asset in question so that Buyer would not in effect acquire the
benefit of all such rights, the Selling Parties, to the maximum extent permitted
by Law and the Purchased Asset, shall act after the Closing as Buyer's agent in
order to obtain for it the benefits thereunder and shall cooperate, to the
maximum extent permitted by Law and the Purchased Asset, with Buyer in any other
reasonable arrangement designed to provide such benefits to Buyer.

3.   Employee Matters.

     3.1 Employment of Employees of the Business. Buyer shall offer employment,
commencing on the Closing Date, to substantially all the Employees of Seller who
are actively employed full-time by Seller in the conduct of the Business on the
Closing Date and who are listed in Schedule 3.1, at base salaries not less than
the base salaries provided to such Employees by Seller on the Closing Date.
Before the Closing Date, Buyer will provide to the Selling Parties a list of the
Employees to whom Buyer will offer employment as of the Closing Date.

     3.2 Employee Benefits.

          3.2.1 Buyer shall provide to each Employee hired by Buyer as of the
     Closing Date such benefits as Buyer deems appropriate in its sole
     discretion. Buyer shall only be responsible for benefits provided under its
     benefit plans and, except to the extent of Liabilities specified in Section
     2.7.1, shall have no Liability or responsibility with respect to any
     Benefit Plans of a Selling Party (including, without limitation, any entity
     described in Section 5.19.1).

          3.2.2 LTI shall timely submit to the Internal Revenue Service a
     request for a favorable determination letter with respect to the LTI 401(k)
     Matched Savings Plan (the "Seller's 401(k) Plan"), taking into account all
     currently applicable Laws, and LTI shall make such amendments and take such
     other actions as may be necessary to receive a favorable determination
     letter from the Internal Revenue Service. LTI shall amend Seller's 401(k)
     Plan effective as of the Closing Date to fully vest all Employees who are
     hired by Buyer in their account balances thereunder. In addition, LTI shall
     amend Seller's 401(k) Plan effective as of the Closing Date to provide that
     in the event of a sale of substantially all of the assets used in a trade
     or business, a participant shall be eligible to receive a distribution of
     his or her plan account in connection with that disposition of assets in
     accordance with Code Section 401(k)(10) and regulations thereunder, and LTI
     shall apply this provision to permit



                                     - 18 -


<PAGE>



     Employees who are hired by Buyer and eligible for a distribution in
     accordance with Code Section 401(k)(10) and regulations thereunder to
     receive an immediate distribution of their account balances in Seller's
     401(k) Plan. Further, LTI shall amend Seller's 401(k) Plan effective as of
     the Closing Date to permit, in accordance with LTI's current administrative
     practice, all Employees who are hired by Buyer and who have loans under
     Seller's 401(k) Plan that are outstanding as of the Closing Date to
     continue repayment of such loans pursuant to their terms under Seller's
     401(k) Plan after the Closing Date. Buyer shall establish or provide a
     defined contribution plan that includes a qualified cash or deferred
     arrangement within the meaning of Section 401(k) of the Code for eligible
     Employees who are hired by Buyer, on such terms as Buyer deems appropriate
     in its sole discretion.

     3.3 Seller's Employee Benefits Plans and Benefit Arrangements. The Selling
Parties shall, jointly and severally, indemnify the Buying Parties against any
Liabilities incurred by a Buyer Indemnified Party (including reasonable
attorneys' fees) in connection with, and at their expense, honor or cause their
insurance carriers to honor, all claims for workers' compensation by any
Employee or former employee of a Selling Party arising out of events occurring
prior to the Closing, and (except to the extent of Liabilities specified in
Section 2.7.1) all Liabilities with respect to Benefit Plans or other benefit
arrangements of any kind whatsoever of a Selling Party (including, without
limitation, any entity described in Section 5.19.1), whether reported or
unreported as of the Closing and whether insured or uninsured (including,
without limitation, workers' compensation, life insurance, medical and
disability programs) in accordance with the terms and conditions of such
programs or applicable workers' compensation statutes. Without limiting the
scope of the preceding sentence, the Selling Parties shall, jointly and
severally, be responsible for any and all Liabilities arising out of or relating
to (i) employment of the Employees and former employees of the Selling Parties,
(ii) the termination by a Selling Party of the employment of any such Employee
or former employee, and (iii) the provision of any employee benefits to any such
Employee or former employee (and their beneficiaries and eligible dependents)
attributable to their employment with, or their participation in any Benefit
Plans or any other benefit arrangement of any kind whatsoever maintained or
contributed to by, a Selling Party (including, without limitation, any entity
described in Section 5.19.1) or any of their Affiliates.

     3.4 WARN Act. Seller agrees to provide any required notice under the Worker
Adjustment and Retraining Notification Act, 29 U.S.C. ss.ss. 2101 et seq. (the
"Warn Act"), and any similar statute with respect to any "plant closing" or
"mass layoff" (as defined in the Warn Act) or similar event as a result of any
discharges by a Selling Party of any Employees not hired by Buyer. The Selling
Parties, jointly and severally, shall indemnify the Buying Parties against any
Liabilities incurred by a Buyer Indemnified Party (including reasonable
attorneys' fees) in connection with the application of the Warn Act as a result
of any discharges by a Selling Party of Employees who are not hired by Buyer.
The Buying Parties, jointly and severally, shall indemnify the Selling Parties
against any Liabilities incurred by a Seller Indemnified Party (including
reasonable attorneys' fees) in connection with the application of the WARN Act
as a result of any discharges after the Closing Date by a Buying Party of
Employees hired by Buyer.


                                     - 19 -


<PAGE>



4.   Closing.

     4.1 Time; Location. Subject to the terms and conditions contained herein,
the Closing shall be held on the Closing Date at 10:00 a.m., local time, at the
offices of Morgan, Lewis & Bockius LLP, 2000 One Logan Square, Philadelphia,
Pennsylvania, or such other time or place as the Parties shall mutually agree in
writing.

     4.2 Transaction Documents and Other Deliveries by the Selling Parties. At
the Closing, the Selling Parties, as applicable, shall execute and deliver the
following Transaction Documents and instruments of transfer and assignment:

          4.2.1 The Escrow Agreement;

          4.2.2 Duly executed warranty deeds substantially in the form of
     Exhibit D hereto, in recordable form, transferring good and marketable fee
     simple title to the Real Property Owned, subject only to Permitted
     Encumbrances, and such affidavits as a title insurance company retained by
     the Buying Parties may reasonably request;

          4.2.3 All assignments and any other Required Consents of third parties
     that are required to make the assignment of the Assigned Leases to Buyer
     effective as to such third parties;

          4.2.4 A general bill of sale, assignment and assumption substantially
     in the form of Exhibit E hereto, transferring to Buyer good and
     indefeasible title to all of the tangible personal property included in the
     Purchased Assets, subject only to Permitted Encumbrances and the Assumed
     Liabilities and assigning to Buyer Seller's right, title and interest in
     each of the Contracts, licenses and other agreements included in the
     Purchased Assets, together with all consents of third parties that are
     required to make each such assignment effective as to such third parties;

          4.2.5 Assignments of Trademarks substantially in the form of Exhibit F
     hereto;

          4.2.6 Radview License Agreement substantially in the form of Exhibit B
     hereto;

          4.2.7 Consent and release of First Union National Bank substantially
     in the form of Exhibit G hereto;

          4.2.8 Certificates of title to all vehicles included in the Purchased
     Assets with assignments to Buyer; and

          4.2.9 Such additional instruments of conveyance and transfer as the
     Buying Parties may reasonably require in order to more effectively vest in
     Buyer, and put it in possession of, the Purchased Assets.


                                     - 20 -


<PAGE>



     4.3 Transaction Documents and Other Deliveries by the Buying Parties. At
the Closing, the Buying Parties, as applicable, shall deliver:

          4.3.1 The executed Escrow Agreement;

          4.3.2 The executed Radview License Agreement;

          4.3.3 The Closing Payment to Seller; and

          4.3.4 The Escrow Funds to the Escrow Agent.

     4.4 Closing Documents. At the Closing, the Selling Parties and the Buying
Parties shall deliver or cause to be delivered the documents required to satisfy
the conditions specified in Sections 10 and 11.

     4.5 Reasonable Steps. Prior to the Closing Date, the Selling Parties shall
take such reasonable steps as may be necessary or appropriate so that on the
Closing Date, Buyer shall be placed in actual possession and control of all of
the Purchased Assets.

5. Representations and Warranties of the Selling Parties.

     The Selling Parties hereby, jointly and severally, represent and warrant to
the Buying Parties as follows:

     5.1 Corporate Status. Each of LTI, LTH and Seller is a corporation duly
organized, validly existing and in good standing under the laws of the
jurisdiction of its incorporation. Seller is qualified to do business as a
foreign corporation in any jurisdiction where it is required to be so qualified
except where the failure so to qualify would not have a Material Adverse Effect.
The Charter Documents and bylaws of LTI, LTH and Seller that have been delivered
to the Buying Parties as of the date hereof are effective under applicable Laws
and are current, correct and complete.

     5.2 Authorization. Each of LTI, LTH and Seller has the requisite power and
authority to own its property and to carry on its business as now being
conducted. Each of LTI, LTH and Seller has the requisite power and authority to
execute and deliver the Transaction Documents to which it is a party and to
perform the Transactions performed or to be performed by it. Such execution,
delivery and performance by LTI, LTH and Seller have been duly authorized by all
necessary corporate action, including approval by the shareholders of LTI, LTH
and Seller. Each Transaction Document executed and delivered by LTI, LTH or
Seller has been duly executed and delivered by such Party and constitutes a
valid and binding obligation of such Party, enforceable against such Party in
accordance with its terms, except to the extent that such enforcement may be
limited by applicable bankruptcy, reorganization, insolvency and other Laws of
general application affecting enforcement of creditors' rights generally.


                                     - 21 -


<PAGE>



     5.3 Consents and Approvals. Except for any consents specified in Schedule
5.3 (the "Required Consents") and the consent to the assignment of the Ridgeway
Agreement, which shall not be obtained, and except for any approvals or filings
required under the HSR Act or under the Exchange Act in connection with the
Proxy Statement, neither the execution and delivery by LTI, LTH or Seller of the
Transaction Documents to which it is a party, nor the performance of the
Transactions performed or to be performed by LTI, LTH or Seller, (i) require any
filing, consent or approval, conflict with, constitute a Default or cause any
payment obligation to arise under (a) any Law or Court Order to which LTI, LTH
or Seller or any of the Purchased Assets is subject, (b) the Charter Documents
or bylaws of LTI, LTH or Seller or (c) any Contract, Governmental Permit or
other document to which LTI, LTH or Seller is a party or by which any of the
Purchased Assets is bound, or (ii) result in the creation or imposition of any
Encumbrance upon the Purchased Assets.

     5.4 Business and Subsidiaries. All of the nondestructive testing and
evaluation services business of LTI and LTH is conducted through Seller and LTI
and LTH have no other nondestructive testing and evaluation services business.
Seller does not own, directly or indirectly, any interest or investment (whether
equity or debt) in any corporation, partnership, limited liability company,
trust, joint venture or other legal entity.

     5.5 Financial Statements. Seller has delivered to the Buying Parties
correct and complete copies of (i) financial statements of LTI, consisting of a
balance sheet as of December 31, 1995 and 1996 and the related statements of
income and cash flows for the years then ended, which were audited by Arthur
Andersen LLP, independent public accountants; (ii) consolidating financial
statements of Seller, included within the financial statements of LTI,
consisting of a balance sheet as of December 31, 1994, 1995 and 1996 and the
related statements of income for the years then ended, which were audited by
Arthur Andersen LLP, independent public accountants; and (iii) unaudited monthly
financial statements of Seller, consisting of a balance sheet as of May 31, 1997
and the related statement of income for the five months then ended. All such
audited and unaudited financial statements, together with the financial
statements to be delivered after the date hereof pursuant to Section 8.1.3, are
referred to herein collectively as the "Financial Statements." Correct and
complete copies of the Financial Statements specified in the first sentence of
this Section 5.5 are attached hereto as Schedule 5.5. The Financial Statements
contained in Schedule 5.5 are referred to herein collectively as the
"Pre-Signing Financial Statements," and the Financial Statements to be delivered
after the date hereof are referred to herein collectively as the "Post-Signing
Financial Statements." The Pre-Signing Financial Statements are, and the
Post-Signing Financial Statements will be, consistent in all material respects
with the Books and Records, and there have not been or will not be any material
transactions that have not been or will not be recorded in the accounting
records underlying such Financial Statements. The Pre-Signing Financial
Statements have been, and the Post-Signing Financial Statements will be,
prepared in accordance with GAAP, and the Pre-Signing Financial Statements,
including the related notes, present, and the Post-Signing Financial Statements
will present, fairly the financial position and assets and Liabilities of Seller
as of the dates thereof, and the results of operations and cash flows for the
periods then ended in accordance with GAAP, subject, in the case of unaudited
Financial Statements, to normal year-end adjustments and the absence of notes.
The balance sheet of Seller as of December 31, 1996 that is included in the



                                     - 22 -


<PAGE>



Financial Statements is referred to herein as the "Balance Sheet," and the date
thereof is referred to as the "Balance Sheet Date."

     5.6 Accounts Receivable. Except as set forth in Schedule 5.6, the Accounts
Receivable as set forth on the balance sheet of Seller as of May 31, 1997 (the
"May Balance Sheet") or arising since the date thereof (i) are valid and
genuine; (ii) have arisen only in the ordinary course of business out of
performance of services or bona fide sales and deliveries of goods; (iii) are
not subject to valid defenses, set-offs or counterclaims; and (iv) are
collectible in full at the recorded amounts thereof (without resort to
litigation or assignment to a collection agency) within 90 days after billing,
net of any allowance for doubtful accounts reflected on the May Balance Sheet.
The allowance for doubtful accounts reflected on the May Balance Sheet has been
determined in accordance with GAAP. Neither of the Selling Parties knows of any
facts or circumstances (other than general economic conditions) that are likely
to result in any material increase in the uncollectibility of such Accounts
Receivable in excess of any allowance therefor set forth on the Balance Sheet.
The provisions of this Section 5.6 referring to the May Balance Sheet shall be
automatically amended effective as of the Closing so that the representations
and warranties set forth in this Section 5.6 as of the Closing shall refer
solely to the balance sheet of Seller prepared as of the Closing Date in
accordance with GAAP.


     5.7 Inventory. The Inventory as set forth on the Balance Sheet or acquired
since the date thereof was acquired and has been maintained in accordance with
the regular business practices of Seller, is of good, usable and merchantable
quality, consists of new and unused items of a quality and quantity useable or
saleable in the ordinary course of business, is valued in accordance with GAAP,
is not subject to any write-down or write-off and, with respect to Inventory
intended for sale, is saleable as current inventory at current prices thereof in
the ordinary course of business. Schedule 5.7 lists the locations of all items
of the Inventory.

     5.8 Absence of Certain Changes or Events. Except as set forth in Schedule
5.8 and except for changes resulting from the negotiation of the consents
contemplated by Section 2.10 relating to the Pre-Signing Customer Contracts,
since the Balance Sheet Date, Seller has conducted the Business in the ordinary
course and Seller, LTI or LTH, as the case may be, has not:

          5.8.1 Amended in any material respect or terminated any Contract to
     which Seller is a party or for the benefit of Seller relating to the
     Business or the Purchased Assets, other than in the ordinary course of the
     Business;

          5.8.2 Closed any office or facility or made plans to close any office
     or facility used, in whole or in part, by Seller in the conduct of the
     Business as of the Balance Sheet Date;

          5.8.3 Suffered the occurrence of any events that, individually or in
     the aggregate, have had, or could reasonably be expected to have, a
     Material Adverse Effect;


                                     - 23 -


<PAGE>



          5.8.4 Incurred any damage or destruction having a Material Adverse
     Effect by fire, storm, or similar casualty, whether or not covered by
     insurance;

          5.8.5 Declared or made any distribution or payment in respect of
     Seller's capital stock by way of dividend, purchase or redemption of shares
     or otherwise;

          5.8.6 Sold, transferred, replaced or leased any of the Purchased
     Assets or sold any Inventory at a discount, except for transactions in the
     ordinary course of the Business;

          5.8.7 Waived or released any material rights with respect to the
     Business or the Purchased Assets;

          5.8.8 Transferred or granted any rights to any Intellectual Property
     owned by, licensed to or used, in whole or in part, in the conduct of, the
     Business;

          5.8.9 Entered into any transaction or made any commitments (for
     capital expenditures or otherwise) relating to the Business or the
     Purchased Assets other than in the ordinary course of the Business;

          5.8.10 Changed its methods of accounting;

          5.8.11 Made any payments to any Selling Party or any Affiliate of a
     Selling Party other than in the ordinary course of the Business;

          5.8.12 Increased or made any commitments to increase the compensation
     of Employees or other service providers, except following normal review
     procedures or as reasonably deemed necessary in the ordinary course of the
     Business and as disclosed to the Buying Parties prior to the Closing; or

          5.8.13 Materially altered the conduct of its relations with customers
     or suppliers of the Business.

     5.9 Title to Assets; Absence of Liens and Encumbrances. Seller owns and
will transfer to Buyer at the Closing good, marketable and indefeasible title
to, or with respect to leased assets included in the Purchased Assets, a valid
leasehold interest in, subject to the terms and conditions of such leases, all
of the Purchased Assets, including, without limitation, the material properties
and assets reflected on the Balance Sheet (except as disclosed in Schedule 5.9
or except as sold or otherwise disposed of by Seller after the Balance Sheet
Date in the ordinary course of business), free and clear of all Encumbrances,
other than Permitted Encumbrances. The use of the Purchased Assets is not
subject to any Encumbrances (other than Permitted Encumbrances), and such use
does not materially encroach on the property or rights of any other Person.


                                     - 24 -


<PAGE>



     5.10 Real Property.

          5.10.1 The Real Property Owned is the only real property owned by
     Seller and used in whole or in part by Seller in the conduct of the
     Business. Seller owns and will transfer to Buyer at the Closing good,
     marketable and indefeasible title in fee simple absolute to the Real
     Property Owned, insurable as such by any reputable title insurance company
     selected by Buyer and licensed to do business in South Carolina with
     respect to the Real Property Owned located in South Carolina and by any
     reputable title insurance company selected by Buyer and licensed to do
     business in Louisiana with respect to the Real Property Owned located in
     Louisiana, at regular standard rates, free and clear of all Encumbrances,
     including, without limitation, all encroachments, boundary disputes,
     covenants, restrictions, easements, rights of way, mortgages, security
     interests, leases, encumbrances and title objections, other than Permitted
     Encumbrances. Seller has obtained all licenses and rights-of-way from
     governmental entities or private parties that are necessary to ensure
     vehicular and pedestrian ingress and egress to and from the Real Property
     Owned.

          5.10.2 Seller owns and will transfer to Buyer at the Closing a valid
     leasehold interest in the Real Property Leased. Except as set forth in
     Schedule 5.10.2, the Real Property Leased is the only real property leased
     by Seller and used in whole or in part by Seller in the conduct of the
     Business. All leases and amendments thereto pertaining to the Real Property
     Leased are listed in Schedule 5.10.2 (the "Assigned Leases"). Copies of the
     Assigned Leases, as amended and as currently in effect, have been made
     available to the Buying Parties. Seller or the lessor of any Real Property
     Leased has obtained all licenses and rights-of-way from governmental
     entities or private parties that are necessary to ensure vehicular and
     pedestrian ingress and egress to and from the Real Property Leased. Each of
     the Assigned Leases is valid and in full force and effect and, to the
     Knowledge of any Selling Party, constitutes the legal, valid and binding
     obligation of the lessor thereunder, enforceable in accordance with its
     terms. Seller is not in Default under any Assigned Lease, all rent and
     other sums payable by or to Seller thereunder are current within applicable
     notice and grace periods and no lessor under any Assigned Lease has
     asserted a Default on the part of Seller that would give it the right to
     terminate such Assigned Lease or set off against rent and other sums
     payable by Seller thereunder and, to the Knowledge of any Selling Party,
     there is no Default under any Assigned Lease by any other party. No Selling
     Party has received notice that any party to any Assigned Lease intends to
     cancel, terminate or refuse to renew the same or to exercise or decline to
     exercise any option or other right thereunder. All improvements to be
     constructed by any lessor under any Assigned Lease have been completed and
     the use of the Real Property Leased in the conduct of the Business is a
     permitted use under the terms of each Assigned Lease.

          5.10.3 The improvements located on the Real Property are in good
     condition and are structurally sound, and all mechanical and other systems
     located therein are in good operating condition, reasonable wear and tear
     excepted, and no condition exists requiring material repairs, replacements,
     alterations or corrections. Schedule 5.10.3 describes any other



                                     - 25 -


<PAGE>




     real estate previously owned, leased or otherwise operated by Seller or any
     predecessor thereof and the time periods of any such ownership, lease or
     operation. All of the Real Property is served by all utilities necessary
     for the conduct of the Business.

          5.10.4 All of the Real Property is usable in the ordinary course of
     the Business and conforms in all material respects with any applicable Laws
     relating to its construction, ownership, lease, use, occupancy and
     operation and Seller has obtained all Governmental Permits required
     thereunder. The Real Property complies with applicable zoning Laws. No
     Selling Party has received any notice, oral or written, of any violation of
     Law with respect to the Real Property or any notice, oral or written, or
     has any reason to believe, that any governmental or regulatory body or
     authority having jurisdiction over the Real Property intends to exercise
     the power of eminent domain, condemnation, annexation or moratorium or
     similar power with respect to all or any part of the Real Property. To the
     Knowledge of any Selling Party, the Real Property Owned has been assessed
     and real estate Taxes have been paid on the basis of the value of all
     improvements as completed, and to the Knowledge of any Selling Party, there
     are no proposed reassessments of any of the Real Property Owned by any
     taxing authority and there are no threatened or pending special assessments
     or other actions or proceedings that could reasonably be expected to give
     rise to an increase in real property taxes or assessments against any of
     the Real Property. Neither Selling Party has received notice, oral or
     written, of and, to the Knowledge of any Selling Party, there does not
     exist any violation or Default of a condition or agreement contained in any
     easement, restrictive covenant or any similar instrument or agreement
     affecting the Real Property or any portion thereof.

5.11 Intellectual Property, Software and Confidential Information.

          5.11.1 Schedule 5.11 sets forth a correct and complete list and
     description of all Intellectual Property and all Software owned by or
     licensed to Seller and used in, in whole or in part, directly or
     indirectly, and material to the Business, and indicates whether such
     Intellectual Property and Software is owned or licensed by Seller. Except
     as set forth in Schedule 5.11, Seller owns or licenses all material
     Intellectual Property and Software used in, in whole or in part, directly
     or indirectly, the Business.

          5.11.2 Except as disclosed in Schedule 5.11: (a) to the Knowledge of
     any Selling Party, Seller owns or possesses adequate licenses or other
     valid rights to use (without the making of any payment to others or the
     obligation to grant rights to others in exchange) all of such Intellectual
     Property and Software; (b) the Intellectual Property and Software included
     in the Purchased Assets constitute all such rights and property necessary
     to conduct the Business in accordance with past practice and are being
     conveyed to Buyer together with the other Purchased Assets; (c) Seller is
     not in Default under any Contract with respect to any of such Intellectual
     Property or Software; (d) the validity of such Intellectual Property and
     the rights of Seller therein and to the Software have not been questioned
     in any Litigation to which Seller is a party or in any other written notice
     to Seller, nor, to the Knowledge of any


                                     - 26 -


<PAGE>


     Selling Party, is any such Litigation threatened; and (e) to the Knowledge
     of any Selling Party, the conduct of the Business does not materially
     conflict with patent rights, licenses, trademark rights, trade name rights,
     copyrights or other intellectual property rights of others.

          5.11.3 Except as disclosed in Schedule 5.11, neither of the Selling
     Parties has Knowledge that any material use of any Intellectual Property or
     Software included within the Purchased Assets has heretofore been, or is
     now being, made by any Person other than Seller, except for Software
     licensed to Seller under a third-party license agreement listed in Schedule
     5.11. The Selling Parties have no Knowledge of any infringement of any such
     Intellectual Property or Software owned or licensed by Seller or used in
     the Business. No present or former director, officer, employee or
     consultant of Seller or any Affiliate of Seller has any interest, direct or
     indirect, in any of the Intellectual Property or Software.

          5.11.4 To the Knowledge of any Selling Party, (a) none of Seller's
     Confidential Information has been used, divulged or appropriated for the
     benefit of any Person other than Seller or otherwise to the detriment of
     Seller and (b) no employee or consultant of Seller is, or is currently
     expected to be, in Default under any term of any employment Contract,
     agreement or arrangement relating to the Intellectual Property, or any
     confidentiality agreement or any other Contract or any restrictive covenant
     relating to the Intellectual Property, or the development or exploitation
     thereof.

     5.12 Contracts. Schedule 5.12 lists all Contracts, including quotes,
purchase orders and sale agreements, existing on the date hereof between Seller
and customers for the provision of NDT Services that may have continuing
obligations by Seller after October 1, 1997 (the "Pre-Signing Customer
Contracts") and indicates the termination date and the estimated dollar value of
services to be performed by Seller thereunder. Seller shall update and deliver
to the Buying Parties Schedule 5.12 beginning on the 15th calendar day after the
date hereof and continuing each 15 calendar days thereafter until the Closing,
including such shorter period as is necessary to update the schedule immediately
prior to the Closing, to include any Post-Signing Customer Contract entered into
by Seller and indicating the termination date and the estimated dollar value of
services to be performed by Seller thereunder. Except as listed and described in
Schedule 5.12, Seller is not with respect to the Purchased Assets or the
Business a party to any written or oral:

          5.12.1 Contracts with any present or former shareholder, director,
     officer, employee, partner or consultant of any Selling Party or Affiliate
     thereof (other than the Ridgeway Agreement);

          5.12.2 Contracts for the future purchase of, or payment for, supplies,
     inventory or products, or for the lease of any Purchased Asset from or the
     performance of services by a third party, in excess of $50,000 in any
     individual case, or any Contracts to perform services or to sell Inventory
     or Products that involve any amount in excess of $50,000 in any individual
     case;



                                     - 27 -


<PAGE>
          5.12.3 Contracts continuing over a period of more than six months from
     the date hereof and that involve an amount in excess of $25,000 in any
     individual case;

          5.12.4 Representative, sales agency, dealer or distributor Contracts;

          5.12.5 Leases under which Seller is either lessor or lessee other than
     the Assigned Leases;

          5.12.6 Contracts made by or on behalf of Seller, or by which Seller is
     bound, other than the Assigned Leases, with respect to the limitation,
     operation, management, maintenance, utility and construction of the Real
     Property;

          5.12.7 Any notes, debentures, bonds, conditional sale agreements,
     equipment trust agreements, letter of credit agreements, reimbursement
     agreements, loan agreements or other Contracts for the borrowing or lending
     of money (including loans to or from officers, directors, partners or
     shareholders of a Selling Party or any Affiliate of a Selling Party or any
     members of their immediate families), agreements or arrangements for a line
     of credit or for a guarantee of, or other undertaking in connection with,
     the indebtedness of any other Person, including indebtedness of LTI or LTH;

          5.12.8 Contracts limiting or restraining Seller or any successor or
     assign from engaging or competing in any lines of business with any Person;

          5.12.9 Contracts under which any Encumbrances exist with respect to
     any Purchased Assets;

          5.12.10 Contracts, licenses or distributorships that relate in whole
     or in part to any Intellectual Property or Software; or

          5.12.11 Any other material Contracts not made in the ordinary course
     of business.

     Except as disclosed in Schedule 5.12, (i) each of the Contracts listed in
Schedule 5.12 is valid and enforceable in accordance with its terms, the parties
thereto are in compliance with the provisions thereof, no party is in Default in
the performance, observance or fulfillment of any material obligation, covenant
or condition contained therein, and no event has occurred that would constitute
a Default thereunder; (ii) no such Contract, in the reasonable opinion of
Seller, contains any contractual requirement with which there is a reasonable
likelihood Seller or any other party thereto will be unable to comply; (iii) no
advance payments have been received by Seller by or on behalf of any party to
any of the Contracts listed in Schedule 5.12 for services to be rendered or
products to be delivered to such party after the Closing Date; (iv) except as
set forth in Schedule 5.3, no consent or approval of any party to any Contract
listed in Schedule 5.12 is required for the execution and delivery of the
Transaction Documents by any Selling Party or the consummation of the
Transactions; and (v) each



                                      -28-
<PAGE>



of LTI and LTH is not a party to any Contract that would be required to be
disclosed in Schedule 5.12 if Seller were a party to such Contract.

     5.13 Governmental Permits. Seller has all Governmental Permits of federal,
state or local governmental or regulatory bodies that are required to operate
the Business (including, without limitation, those required under any
Environmental Law) and Seller is in compliance with the terms and conditions of
the Governmental Permits, except where the failure so to comply would not,
individually or in the aggregate, have a Material Adverse Effect. Schedule 2.1.6
sets forth a correct and complete list of all Governmental Permits along with
their expiration dates, each one of which is currently valid and in full force.
Seller has filed such timely and complete renewal applications as may be
required with respect to its Governmental Permits. To the Knowledge of any
Selling Party, no suspension, revocation, cancellation or withdrawal of any of
the Governmental Permits is threatened and no cause exists for such suspension,
revocation, cancellation or withdrawal. Any Governmental Permits that cannot be
transferred in connection with the Transactions are identified in Schedule
2.1.6.

     5.14 Legal Proceedings and Compliance with Laws; Environmental Matters.

          5.14.1 Except as set forth in Schedule 5.14, there is no Litigation
     that is pending or, to the Knowledge of any Selling Party, threatened
     against the Business or any of the Purchased Assets, or relating to the
     Transactions, nor does any Selling Party know or have reasonable grounds to
     know of any basis for any such Litigation. There has been no Default under
     any Laws applicable to the conduct or operation of the Business or the
     ownership or use of the Purchased Assets, including Environmental Laws,
     except for any Defaults that would not, individually or in the aggregate,
     have a Material Adverse Effect, and Seller has not received any notices
     from any governmental entity regarding any alleged Defaults under any Laws.
     Except as set forth in Schedule 5.14, Seller has not received any notice
     relating to the Business or the Real Property alleging any violation of any
     Environmental Law or any written request for information from any
     governmental agency or other Person pursuant to any Environmental Law.
     Seller is in compliance with the terms and conditions of all Governmental
     Permits required under any Environmental Law or relating to any Hazardous
     Substance. Except as set forth in Schedule 5.14, Seller is not a party to,
     and the Business and the Purchased Assets are not subject to the provisions
     of, any Court Order, nor is there any Court Order that might affect the
     Transactions. There has been no Default with respect to any Court Order
     applicable to the Business or the Purchased Assets.

          5.14.2 Without limiting the generality of Section 5.14.1, there has
     not been any Environmental Condition (a) at any property or premises at
     which the Business has been conducted, (b) at any property owned, leased or
     operated at any time by Seller, any Person controlled by Seller or any
     predecessor of any of them, or (c) at any property at which Hazardous
     Substances have been deposited or disposed by or at the behest or direction
     of any of the foregoing, nor has any of the Selling Parties received
     written notice of any such Environmental Condition. "Environmental
     Condition" means any condition or circumstance,


                                      -29-
<PAGE>

     including the presence of Hazardous Substances, whether created by Seller
     or any other Person, at or relating to any such property or premises that
     (i) requires abatement or correction under an Environmental Law, (ii) gives
     rise to any civil or criminal liability on the part of Seller under an
     Environmental Law, or (iii) has created a public or private nuisance. To
     the Knowledge of any Selling Party, the Real Property does not contain any:
     (A) underground storage tanks, (B) underground injection wells; (C) septic
     tanks in which process wastewater or any Hazardous Substances have been
     disposed; (D) asbestos; (E) equipment using polychlorinated biphenyls; or
     (F) drums buried in the ground.

          5.14.3 Schedule 5.14 identifies all environmental reports, studies,
     assessments, analyses or any other related documents in the possession or
     custody or under the control of any Selling Party relating to any
     Environmental Condition, the Business, the Real Property or the other
     Purchased Assets, true and complete copies of which have been delivered to
     the Buying Parties.

     5.15 Absence of Undisclosed Liabilities. Except as set forth in Schedule
5.15, Seller has no Liabilities relating to the Business except (i) Liabilities
set forth on the Balance Sheet and not heretofore paid or discharged; (ii)
Liabilities under any Contracts that are specifically disclosed in Schedule 5.12
(or not required to be disclosed because of the term or amount involved) that
were not required under GAAP to have been specifically disclosed or reserved for
on the Balance Sheet; and (iii) Liabilities incurred in the ordinary course of
business since the Balance Sheet Date that, individually or in the aggregate,
are not material to the Business.

     5.16 Taxes. Seller has duly filed all returns for Taxes that are required
to be filed and that were due (with applicable extensions) prior to the Closing
Date, all such Tax returns are correct and complete in all material respects and
Seller has paid all Taxes due pursuant to such returns or assessments received.
All Taxes that Seller has been required by Law to withhold or to collect have
been duly withheld and collected and have been paid over to the proper
governmental authorities or are properly held by Seller for such payment. There
are no proceedings or other actions, nor to the Knowledge of any Selling Party
is there any basis for any proceedings or other actions, for the assessment and
collection of additional Taxes of any kind with respect to the Business or the
Purchased Assets for any period for which returns have or should have been
filed.

     5.17 Books and Records. All material books of account and other financial
records of Seller directly relating to the Business (the "Books and Records")
are complete and correct in all respects and have been made available to the
Buying Parties. All of the Books and Records have been prepared and maintained
in accordance with good business practices and, where applicable, in conformity
with GAAP (except as otherwise stated therein) and in compliance in all respects
with applicable Laws.

     5.18 Employees and Employee Relations; Independent Contractors. Schedule
5.18 sets forth a current, correct and complete list of all individuals employed
as common law employees by a Selling Party in the conduct of the Business (each,
an "Employee"), their date of hire, their present


                                      -30-
<PAGE>


position, rate of compensation (including cash and non-cash compensation) and
accrued vacation (such Schedule being subject to change between the date hereof
and the Closing Date as a result of changes in the ordinary course of business).
Seller is not a party to any collective bargaining agreement or currently
negotiating any collective bargaining agreement. Except as described in Schedule
5.18, there is no labor strike, slowdown or stoppage pending or, to the
Knowledge of any Selling Party, threatened against or affecting Seller, there
are no discrimination complaints nor any other kind of employment or labor
related disputes or unfair labor practice charges or complaints against Seller
in connection with the Business pending before or, to the Knowledge of any
Selling Party, threatened before any federal, state or local court or agency,
and, to the Knowledge of any Selling Party, no dispute respecting minimum wage
or overtime claims or other conditions or terms of employment in connection with
the Business exists. Except as set forth in Schedule 5.18A, the Selling Parties
(including, without limitation, any entity described in Section 5.19.1) have no
Liabilities with respect to any independent contractors who perform or have
performed services for the Selling Parties in connection with the Business under
any Benefit Plans or other benefit arrangement of any kind whatsoever or under
any Laws applicable to the Business, including any Liabilities under any labor,
employment or tax Laws or imposed by common law.

     5.19 Employee Benefit Plans.

          5.19.1 Schedule 5.19 contains a current, correct and complete list of
     each Benefit Plan maintained by or under which a Selling Party has any
     Liability, whether actual or contingent, to Employees or their respective
     beneficiaries, former employees of the Selling Parties or their respective
     beneficiaries, or otherwise in connection with the Business. For purposes
     of this Section 5.19 and Section 5.18 and the definition of "Benefit Plan"
     as used in this Agreement, the term "Selling Parties" shall include any
     corporation that is a member of any controlled group of corporations (as
     defined in Section 414(b) of the Code) that includes a Selling Party, any
     trade or business (whether or not incorporated) that is under common
     control (as defined in Section 414(c) of the Code) with a Selling Party,
     any organization (whether or not incorporated) that is a member of an
     affiliated service group (as defined in Section 414(m) of the Code) that
     includes a Selling Party and any other entity required to be aggregated
     with a Selling Party pursuant to the regulations issued under Section
     414(o) of the Code.

          5.19.2 All such Benefit Plans conform (and at all times have
     conformed) in all material respects to, and are being administered and
     operated (and have at all time been administered and operated) in material
     compliance with, the requirements of ERISA, the Code and all other
     applicable Laws. All returns, reports and disclosure statements required to
     be made under ERISA and the Code with respect to all such Benefit Plans
     have been timely filed or delivered. There have not been any "prohibited
     transactions," as such term is defined in Section 4975 of the Code or
     Section 406 of ERISA, involving any of the Benefit Plans, that could
     subject the Business to any material penalty or tax imposed under the Code
     or ERISA.


                                      -31-
<PAGE>


          5.19.3 Except as set forth in Schedule 5.19, any such Benefit Plan
     that is intended to be qualified under Section 401(a) of the Code and
     exempt from tax under Section 501(a) of the Code has been determined by the
     Internal Revenue Service to be so qualified or an application for such
     determination is pending. Any such determination that has been obtained
     remains in effect and has not been revoked, and with respect to any
     application that is pending, the Selling Parties have no reason to suspect
     that such application for determination will be denied. Nothing has
     occurred since the date of any such determination that is reasonably likely
     to affect adversely such qualification or exemption, or result in the
     imposition of excise Taxes or income Taxes on unrelated business income
     under the Code or ERISA with respect to any such Benefit Plan.

          5.19.4 The Selling Parties do not sponsor or contribute to, and have
     not in the past sponsored or contributed to, and have no Liability with
     respect to, any defined benefit plan subject to Title IV of ERISA or any
     multiemployer plan (as defined in Section 3(37) of ERISA), nor do they have
     a current or contingent obligation to contribute to any multiemployer plan
     (as defined in Section 3(37) of ERISA). The Selling Parties do not have any
     Liability with respect to any employee benefit plan or arrangement other
     than with respect to Benefit Plans listed in Schedule 5.19.

          5.19.5 There are no pending or, to the Knowledge of any Selling Party,
     threatened claims by or on behalf of any such Benefit Plans, or by or on
     behalf of any individual participants or beneficiaries of any such Benefit
     Plans, alleging any breach of fiduciary duty on the part of a Selling Party
     or any of its officers, directors or employees under ERISA or any other
     applicable regulations, or claiming benefit payments (other than those made
     in the ordinary operation of such plans), nor is there, to the Knowledge of
     any Selling Party, any basis for such claim. Such Benefit Plans are not the
     subject of any pending (or to the Knowledge of any Selling Party, any
     threatened) investigation or audit by the Internal Revenue Service, the
     Department of Labor or the Pension Benefit Guaranty Corporation ("PBGC").

          5.19.6 The Selling Parties have timely made all required contributions
     under such Benefit Plans including the payment of any insurance premiums.
     There have been no accumulated funding deficiencies (as defined in Section
     412 of the Code or Section 302 of ERISA) with respect to any Benefit Plan
     and no request for a waiver from the Internal Revenue Service with respect
     to any minimum funding requirement under Section 412 of the Code. The
     Selling Parties have not incurred any Liability for any Tax, excise Tax,
     penalty or fee with respect to any Benefit Plan, and no event has occurred
     and no circumstance exists or has existed that could give rise to any such
     Liability. The execution of and performance of the Transactions
     contemplated by this Agreement will not (either alone or upon the
     occurrence of any additional or subsequent events) result in any payment,
     acceleration, vesting or increase in benefits with respect to any Employee
     or former employee of a Selling Party that would be an "excess parachute
     payment" under Section 280G of the Code.


                                      -32-
<PAGE>


          5.19.7 With respect to any such Benefit Plan that is an employee
     welfare benefit plan (within the meaning of Section 3(1) of ERISA) (a
     "Welfare Plan"), (a) each Welfare Plan for which contributions are claimed
     by a Selling Party as deductions under any provision of the Code is in
     material compliance with all applicable requirements pertaining to such
     deduction, (b) with respect to any welfare benefit fund (within the meaning
     of Section 419 of the Code) related to a Welfare Plan, there is no
     disqualified benefit (within the meaning of Section 4976(b) of the Code)
     that would result in the imposition of a tax under Section 4976(a) of the
     Code in connection with the Business, and (c) any Benefit Plan that is a
     group health plan (within the meaning of Section 4980B(g)(2) of the Code)
     complies and has been administered in material respects in accordance with
     all of the applicable requirements of Section 4980B of the Code, ERISA,
     Title XXII of the Public Health Service Act, the Social Security Act and
     other applicable Laws.

          5.19.8 The Selling Parties have not taken any action that may result
     in any Buying Party being a party to, or bound by, any such Benefit Plan,
     and the Buying Parties shall have no Liability under, or be subject to any
     Liability on account of, any such Benefit Plan following the consummation
     of the Transactions. No Benefit Plan has provided or provides for the
     payment of health, life or other welfare coverage or retirement or
     severance benefits by any Buying Party.

     5.20 Finder's Fee. No Person retained by a Selling Party is or will be
entitled to any commission or finder's or similar fee in connection with the
Transactions.

     5.21 Interest in Business or Purchased Assets. Except as set forth in
Schedule 5.21, the Selling Parties have not granted, and there is not
outstanding, any option, right, agreement or other obligation pursuant to which
any Person could claim a right to acquire in any way all or any part of, or
interest in, the Business or any of the Purchased Assets.

     5.22 Condition of Assets. All Real Property Owned and tangible personal
property (other than Inventory) included in the Purchased Assets are suitable
for the purposes for which they are used, are in good operating condition and
repair, reasonable wear and tear excepted, are usable in the ordinary course of
business, are free from any known defects, except such minor defects that would
not have a Material Adverse Effect, individually or in the aggregate, and
conform in all material respects to all applicable Laws relating to their
construction, use and operation. Any Software included in the Purchased Assets,
together with all know-how and processes used in connection therewith, functions
as intended and is in machine-readable form.

     5.23 Affiliate Transactions. Schedule 5.23 sets forth a summary of all
purchases or sales of goods or services from or to the Business by a Selling
Party or any Affiliate of a Selling Party for the three years ended December 31,
1996 and by any such Selling Party or Affiliate since December 31, 1996. Except
as set forth in Schedule 5.23, no Selling Party or Affiliate of a Selling Party
purchases or provides services or products from or to the Business.


                                      -33-
<PAGE>


     5.24 Insurance. Schedule 5.24 lists all policies or binders of insurance
held by or on behalf of Seller or relating to the Business or any of the
Purchased Assets, specifying with respect to each policy the insurer, the amount
of the coverage, the type of insurance, the risks insured, the expiration date,
the policy number and any pending claims thereunder, including all insurance
policies known by any Selling Party to have been maintained by any other Person
that may provide any coverage with respect to any Environmental Losses. To the
Knowledge of any Selling Party, there is no Default with respect to any such
policy or binder, nor has there been any failure to give any notice or present
any claim under any such policy or binder in a timely fashion or in the manner
or detail required by the policy or binder, except for any of the foregoing that
would not, individually or in the aggregate, have a Material Adverse Effect.
There is no notice of nonrenewal or cancellation with respect to, or
disallowance of any claim under, any such policy or binder that has been
received by any Selling Party, except for any of the foregoing that would not,
individually or in the aggregate, have a Material Adverse Effect.

     5.25 No Significant Items Excluded. Seller owns or licenses, and the
Purchased Assets include, all rights and property that are necessary to the
conduct of the Business by Buyer in the manner in which it is currently
conducted by Seller or are otherwise of material importance to the ongoing
operation of the Business by Buyer.

     5.26 Previous Sales; Warranties. All Products sold or distributed by Seller
were of merchantable quality, and Seller has not breached any express or implied
warranties in connection with the sale or distribution of such Products or in
connection with the performance of any services, except for breaches that would
not, individually or in the aggregate, have a Material Adverse Effect. Seller
has provided the Buying Parties with true and correct copies of all warranties
(i) made by all Persons from whom Seller has obtained any goods that have been
resold or distributed by Seller, including any goods that constituted parts
included in Products sold or distributed by Seller, and (ii) made by Seller with
respect to any Products that have been sold or distributed by Seller or services
performed by Seller.

     5.27 Customers and Suppliers. Seller has used its reasonable business
efforts to maintain and currently maintains, good working relationships with all
of its customers. Schedule 5.27 contains lists of the names of each of the ten
customers that, for each of the years ended December 31, 1995 and 1996 and for
the five months ended May 31, 1997, were the largest dollar volume customers of
services or Products, or both, sold by Seller. Except as specified in Schedule
5.27, none of such customers has given Seller notice terminating, canceling or
threatening to terminate or cancel any Contract or relationship with Seller.
Schedule 5.27 also contains lists of the names of each of the ten suppliers
that, for the year ended December 31, 1996 and for the five months ended May 31,
1997, were the largest dollar volume suppliers of services or products, or both,
purchased by Seller. Except as specified in Schedule 5.27, none of such
suppliers has given Seller notice terminating, canceling or threatening to
terminate or cancel any Contract or relationship with Seller. No Selling Party
is aware that any major customer or supplier intends to cease doing business
with Seller or, after the Closing, with Buyer, or to alter materially the amount
of business done with Seller or Buyer due to


                                      -34-


<PAGE>


the consummation of the Transactions or any other reason. To the Knowledge of
any Selling Party, the Customer Records are accurate in all material respects.

     5.28 Completeness and Accuracy of Information. All information set forth in
any Schedule hereto is true, correct and complete. No representation or warranty
by any of the Selling Parties in any Transaction Document, and no information
contained therein or otherwise delivered by or on behalf of a Selling Party to
the Buying Parties in writing in connection with the Transactions, including the
Financial Statements, contains any untrue statement of a material fact or omits
to state any material fact necessary in order to make the statements contained
herein or therein not misleading. All Contracts, permits and other documents and
instruments furnished or made available to the Buying Parties by any of the
Selling Parties, when so furnished or made available are or will be true,
complete and accurate originals or copies of originals and include all
amendments, supplements, waivers and modifications thereto. There is no fact,
development or threatened development (excluding general economic factors
affecting business in general) that the Selling Parties have not disclosed to
the Buying Parties in writing that has or, so far as the Selling Parties can now
foresee, may have, a Material Adverse Effect.

     5.29 Solvency. Immediately after the consummation of the Transactions, (i)
the fair value of the assets of each of LTI, LTH and Seller will exceed its
debts and liabilities, subordinated, contingent or otherwise, (ii) the present
fair saleable value of the property of each of LTI, LTH and Seller will be
greater than the amount that will be required to pay the probable liability of
its debts and other liabilities, subordinated, contingent or otherwise, as such
debts and other liabilities become absolute and matured, and (iii) each of LTI,
LTH and Seller will be able to pay its debts and liabilities, subordinated,
contingent or otherwise, as such debts and liabilities become absolute and
matured.

6. Representations and Warranties of the Buying Parties.

     The Buying Parties hereby, jointly and severally, represent and warrant to
the Selling Parties as follows:

     6.1 Corporate Status. Each of GE and Buyer is a corporation duly organized,
validly existing and in good standing under the laws of the jurisdiction of its
incorporation.

     6.2 Authorization. Each of GE and Buyer has the requisite power and
authority to execute and deliver the Transaction Documents to which it is a
party and to perform the Transactions performed or to be performed by it. Such
execution, delivery and performance by GE and by Buyer have been duly authorized
by all necessary corporate action. Each Transaction Document executed and
delivered by GE or Buyer has been duly executed and delivered by such Party and
constitutes a valid and binding obligation of such Party, enforceable against
such Party in accordance with its terms.

     6.3 Consents and Approvals. Except for any approvals or filings required
under the HSR Act, neither the execution and delivery by GE or by Buyer of the
Transaction Documents to which


                                      -35-
<PAGE>


it is a party, nor the performance of the Transactions performed or to be
performed by GE or by Buyer, require any filing, consent or approval or
constitute a Default under (i) any Law or Court Order to which GE or Buyer is
subject, (ii) the Charter Documents or bylaws of GE or of Buyer or (iii) any
Contract, Governmental Permit or other document to which GE or Buyer is a party.

     6.4 Finder's Fees. No Person retained by a Buying Party is or will be
entitled to any commission or finder's or similar fee in connection with the
Transactions.

     6.5 Accuracy of Information. No representation or warranty by any of the
Buying Parties in any Transaction Document, and no information contained therein
or otherwise delivered by or on behalf of a Buying Party to the Selling Parties
in writing in connection with the Transactions, contains any untrue statement of
a material fact or omits to state any material fact necessary in order to make
the statements contained herein or therein not misleading.

7.   Covenants Related to Proxy Statement and Special Meeting.

     7.1 Proxy Statement. As soon as reasonably practicable after the date
hereof, LTI shall prepare and file with the SEC a preliminary proxy statement
under the Exchange Act and the rules and regulations promulgated thereunder for
the purpose of soliciting shareholder approval of the Transactions by the
shareholders of LTI entitled to vote with respect thereto. Such a proxy
statement, including any amendments or supplements thereto, whether in
preliminary or definitive form, is referred to herein as the "Proxy Statement."
LTI shall use commercially reasonable efforts to (i) respond promptly to SEC
comments, if any, and (ii) cause such Proxy Statement to be approved by the SEC
or enable LTI to file the definitive Proxy Statement without objection by the
SEC as soon as reasonably practicable after the date hereof. As soon as
reasonably practicable after the date that the definitive Proxy Statement is
filed with the SEC, LTI shall caused to be furnished to the shareholders of LTI
entitled to vote with respect to the Transactions the Proxy Statement and other
proxy solicitation materials relating to the Special Meeting required under the
Exchange Act and the rules and regulations promulgated thereunder and the PBCL
and in compliance with the applicable time periods set forth thereunder.

     7.2 Disclosure. LTI covenants that the Proxy Statement at the time such
document is filed in preliminary form with the SEC and at all times after it is
so filed and until the time of voting by shareholders of LTI at the Special
Meeting or any adjournment thereof (i) will comply in all material respects with
the applicable provisions of the Exchange Act and the rules and regulations
promulgated thereunder and the applicable provisions of the PBCL with respect to
the Transactions and the Special Meeting and (ii) will not contain any untrue
statement of a material fact or omit to state any material fact required to be
stated therein or necessary in order to make the statements therein, in light of
the circumstances under which they were made, not misleading, or necessary to
correct any statement in any earlier filing with the SEC of the Proxy Statement;
provided, however, that no representation, covenant or agreement is made by LTI
with respect to an untrue statement made in such Proxy Statement in reliance
upon and in conformity with the information supplied by the Buying Parties for
inclusion in the Proxy Statement as set forth in Schedule 7.2 (the "Buyer



                                      -36-
<PAGE>


Provided Information"). LTI covenants that the Proxy Statement shall contain
such information as is sufficient to satisfy in all material respects the
requirements of Section 1932(b) of the PBCL and LTI's Charter Documents and
bylaws with respect to obtaining shareholder approval of a plan of asset
transfer or the sale of all or substantially all of the assets of LTI.

     7.3 Special Meeting. LTI shall call a special meeting of shareholders (the
"Special Meeting"), to be held as soon as reasonably practicable after the date
the definitive Proxy Statement is filed with the SEC, for the purpose of voting
by shareholders entitled to vote in respect of the Transactions and any related
matters as it deems appropriate. In connection with the Special Meeting, the
Board of Directors of LTI, subject to its fiduciary duties to shareholders of
LTI under applicable Law based upon the advice of independent legal counsel,
shall (i) recommend to the shareholders of LTI the approval of the Transactions
and any related matters submitted for shareholder approval at the Special
Meeting, (ii) not withdraw such approval, (iii) use reasonable efforts to cause
the directors and executive officers of LTI who are required to file reports
under Section 16(a) of the Exchange Act to vote all shares of LTI held by them
and entitled to vote in respect of the Transactions in favor of the
Transactions, and (iv) use reasonable efforts to obtain such shareholders'
approval of the Transactions and any related matters at the Special Meeting or
any adjournment thereof.

     7.4 Filings and Correspondence. LTI shall promptly deliver to the Buying
Parties copies of all filings, correspondence and communications to and from the
SEC or any other governmental or regulatory authority in connection with the
Proxy Statement and the Special Meeting.

     7.5 Buyer Provided Information. The Buyer Provided Information will not
contain any untrue statement of a material fact or omit to state any material
fact required to be stated therein or necessary in order to make the statements
therein, in light of the circumstances under which they were made, not
misleading.

8.   Covenants of the Selling Parties Prior to Closing Date.

     8.1 Required Actions. Except as otherwise agreed by GE in writing, between
the date of this Agreement and the Closing Date, the Selling Parties covenant
that Seller shall, and LTI shall or shall cause Seller to:

          8.1.1 Access to Information. Give to the Buying Parties and their
     counsel, accountants, consultants and other representatives, during the
     period commencing 60 days prior to the Closing Date, upon reasonable notice
     and during normal Business hours, full and unlimited access to communicate
     with all Employees, and give to the Buying Parties and their counsel,
     accountants, consultants and other representatives, at the Buying Parties
     sole expense and risk, upon reasonable notice and during normal business
     hours, full access to such properties, books, accounts, Contracts, records
     and affairs as are relevant to the Business and the Purchased Assets,
     including, without limitation, those relating to the Required Consents, and
     furnish or otherwise make available to the Buying Parties all such



                                      -37-
<PAGE>



     information concerning the Business and the Purchased Assets as the Buying
     Parties may reasonably request, provided that the confidentiality of any
     data or information so acquired shall be maintained as confidential by each
     of the Buying Parties and its representatives in accordance with Section
     9.1.1;

          8.1.2 Conduct of Business. Operate the Business only in the usual,
     regular and ordinary manner as such Business was conducted prior to the
     date hereof and, to the extent consistent with such operation, use its best
     efforts until the Closing Date to (a) preserve and keep intact the
     Business, (b) keep available the services of the Employees, and (c)
     preserve its relationships with customers, suppliers and others having
     business dealings with Seller in connection with the Business;

          8.1.3 Financial Statements. Within 15 days after the end of each month
     after May 31, 1997, deliver to the Buying Parties unaudited Post-Signing
     Financial Statements for Seller as of the end of each such month that
     precedes the Closing, which Financial Statements shall be of the same type
     as the unaudited monthly Financial Statements referred to in Section 5.5;

          8.1.4 Maintenance of Properties and Insurance. Maintain the Purchased
     Assets, whether owned or leased, in good repair, order and condition, in
     accordance with manufacturers' instructions and Seller's past practice,
     reasonable wear and tear excepted, maintain the insurance policies or
     binders relating to the Purchased Assets referred to in Schedule 5.24 in
     accordance with past practice and notify the Buying Parties of any changes
     in the terms of the insurance policies or binders referred to in Schedule
     5.24;

          8.1.5 Maintenance of Books and Records. Maintain the Books and Records
     in the usual, regular and ordinary manner, on a basis consistent with past
     practice;

          8.1.6 Compliance with Applicable Law. Comply in all material respects
     with all Laws applicable to the Purchased Assets and to the conduct of the
     Business and all applicable Laws in connection with the execution, delivery
     and performance of the Transaction Documents or affecting the Transactions;

          8.1.7 Litigation and Adverse Developments. Promptly advise the Buying
     Parties in writing of the threat or commencement of any Litigation against
     or involving the Business or the Purchased Assets or affecting the
     Transactions or of the occurrence of any development (exclusive of general
     economic factors affecting business in general) of a nature that has or may
     have a Material Adverse Effect;

          8.1.8 Disclosure of Certain Matters. Promptly advise the Buying
     Parties in writing of any event or development that occurs that (a) had it
     existed or been known on the date hereof would have been required to be set
     forth or disclosed in or pursuant to this Agreement, (b) would cause any of
     the representations and warranties of the Selling Parties contained herein
     to be inaccurate or otherwise misleading or would result in the breach in
     any



                                      -38-
<PAGE>


     material respect by the Selling Parties of any of their representations,
     warranties, covenants or agreements hereunder, or (c) gives any Selling
     Party any reason to believe that any of the conditions set forth herein
     applicable to such Selling Party will not be satisfied; 

          8.1.9 Performance of Obligations. Perform all the material obligations
     and satisfy all material Liabilities of Seller relating to the Business and
     the Purchased Assets in accordance with the past practice of Seller;

          8.1.10 Warn Act Compliance. Comply with all applicable provisions of
     the Warn Act with respect to the discharge of Employees in connection with
     the Transactions;

          8.1.11 Environmental Assessment. Provide to the Buying Parties all
     environmental reports, studies, assessments, analyses and any other related
     documents relating to any Environmental Condition, the Business, the Real
     Property or the other Purchased Assets in the possession or custody or
     under the control of any Selling Party, and cooperate with the Buying
     Parties in conducting an environmental assessment of any Environmental
     Condition, the Business, the Real Property and the other Purchased Assets,
     including physical inspection of the Real Property, the Purchased Assets
     and the operations of the Business, review of all relevant records in the
     possession or custody or under the control of any Selling Party, review of
     relevant governmental agency records and contact with governmental agency
     personnel and conduct of sampling activities and any other investigatory
     activities, all of a scope satisfactory to the Buying Parties (the
     "Environmental Assessment"), the costs of which shall be borne by the
     Buying Parties;

          8.1.12 Consents. Use its best efforts to obtain in writing as promptly
     as possible all waivers, approvals and Required Consents, including those
     described in Section 2.10 relating to Pre-Signing Customer Contracts and
     Post-Signing Customer Contracts, required to be obtained by Seller, LTH or
     LTI, as the case may be, in order to effectuate the Transactions,
     including, without limitation, the approval of the sole shareholder of each
     of LTH and Seller of this Agreement and the Transactions and the approval
     of the shareholders of LTI of the Transactions, and deliver to the Buying
     Parties copies of such waivers, approvals and Required Consents;

          8.1.13 Notice of Material Damage. Give to the Buying Parties prompt
     written notice of any material damage by fire or other casualty to the
     Purchased Assets or the Business;

          8.1.14 License to Certain Assets. Use commercially reasonable efforts
     to assure that Buyer shall obtain at the Closing any and all licenses
     necessary to obtain the benefit of the Licensed Assets described in Section
     2.3;

          8.1.15 Employees. (a) Not interfere with Buyer's efforts to employ
     those Employees to whom Buyer has notified the Selling Parties it will
     offer employment as of the Closing Date, (b) permit the Buying Parties to
     meet with Employees at such times as shall be



                                      -39-
<PAGE>


     approved by a representative of the Selling Parties (which approval shall
     not be unreasonably withheld) and (c) distribute to such Employees such
     correspondence, forms and other documents setting forth the terms and
     conditions upon which employment after the Closing, if any, by Buyer is
     offered and any other correspondence, forms and documents relating to
     employment after the Closing Date by Buyer as the Buying Parties may
     request; provided, however, that it is explicitly understood and agreed by
     the Parties that, except as provided in Section 3.1, the Buying Parties
     shall have no obligation under this Agreement to offer employment to or
     otherwise retain the services of any Employee subsequent to the Closing,
     but may do so at the sole discretion of the Buying Parties and upon such
     terms and conditions as shall be deemed acceptable to the Buying Parties in
     their sole discretion;

          8.1.16 Seller Insurance Policy. Obtain a "tail"comprehensive general
     liability insurance policy naming the Buying Parties as additional insureds
     with the same coverage provided by the existing policy issued to the
     Selling Parties by New Hampshire Insurance Company in Policy #CPP
     0000-512-25-47 96, with a term beginning on or prior to the Closing Date
     and ending on the date that is the second anniversary of the Closing Date
     (the "Seller Insurance Policy"), and provide to the Buying Parties prior to
     the Closing a certificate(s) of insurance for the insurance coverage
     described in this Section 8.1.16; provided, however, that the existence of
     any such insurance shall not be deemed to affect any indemnification
     obligations or limitation of Liability provided for in this Agreement;

          8.1.17 Fixed Assets Verification. Cooperate with the Buying Parties in
     their conduct of the Fixed Assets Verification and give to the Buying
     Parties and their counsel, accountants, consultants and other
     representatives, upon reasonable notice and during normal Business hours,
     full and unlimited access to such properties, fixed assets, books, accounts
     and records as are relevant to the Fixed Assets Verification; and

          8.1.18 HSR Filing and Approval. (a) Promptly file any notification
     required of it under the HSR Act relating to the Transactions with the
     United States Department of Justice and the Federal Trade Commission, (b)
     promptly respond to inquiries from the United States Department of Justice
     and the Federal Trade Commission in connection with such notification, (c)
     request early termination or waiver of the waiting period under the HSR
     Act, and (d) assist the Buying Parties in fulfilling their covenants in
     Section 9.3;

          8.1.19 Fulfillment of Conditions; Compliance with Agreement. (a) Use
     commercially reasonable efforts to fulfill the conditions applicable to it
     set forth in this Agreement, including the execution and delivery of the
     Transaction Documents and the taking or refraining from such actions as may
     be necessary to fulfill such conditions (including refraining from any
     actions that would cause any of the representations and warranties of the
     Selling Parties contained herein to be inaccurate in any material respect
     as of the Closing), (b) use commercially reasonable efforts to do all such
     acts and take all such measures as may be reasonably necessary, proper or
     advisable to comply with the representations, agreements, conditions and
     other provisions of this Agreement and consummate and make effective as


                                      -40-
<PAGE>


     promptly as practicable the Transactions, and (c) in the case of LTI, cause
     Seller and LTH each to perform its obligations hereunder and under any
     other Transaction Document.

     8.2 Prohibited Actions. Except as otherwise agreed by the Buying Parties in
writing, between the date of this Agreement and the Closing Date, each of the
Selling Parties shall not:

          8.2.1 Sale of Purchased Assets. Sell, transfer, assign, lease,
     encumber or otherwise dispose of any of the Purchased Assets other than in
     the ordinary course of business;

          8.2.2 Business Changes. Change in any material respect the character
     of the Business, including, without limitation, closing any office or
     facility used, in whole or in part, by Seller in the conduct of the
     Business as of the date hereof;

          8.2.3 Fundamental Transactions. (a) Amend its Charter Documents or
     bylaws or (b) in the case of Seller, merge or consolidate with, or purchase
     substantially all of the assets of, or otherwise acquire any business of,
     any Person or business division thereof;

          8.2.4 Incurrence of Material Obligations. Incur any material fixed or
     contingent obligation or enter into any material agreement, commitment or
     other transaction or arrangement in connection with the Business that is
     not in the ordinary course;

          8.2.5 Incurrence of Liens; Condition of Title. Subject to lien,
     security interest or any other Encumbrance, other than Permitted
     Encumbrances, any of the Purchased Assets or do, or permit or suffer to be
     done, anything which could adversely affect the condition of title to the
     Real Property Owned from and after the date hereof through the Closing;

          8.2.6 Capital Expenditures. Make any capital expenditure in connection
     with the Business involving in any individual case more than $20,000;

          8.2.7 Change in Employee Compensation and Benefits. Increase or commit
     to increase the rate of compensation paid, or pay any bonus, to anyone
     connected with the Business, except for those increases or bonuses planned,
     in the ordinary course of business, or establish or adopt any new pension
     or profit-sharing plan, deferred compensation agreement or employee benefit
     arrangement of any kind whatsoever covering or affecting Employees;

          8.2.8 Extraordinary Distributions. Declare or make any distribution or
     payment in respect of Seller's capital stock by way of dividend, purchase
     or redemption of shares or otherwise or make any extraordinary distribution
     affecting the Purchased Assets or the Business or the operation thereof;


                                      -41-
<PAGE>


          8.2.9 Publicity; Advertisement. Except as required by Law, publicize,
     advertise or announce to any third party, except as required pursuant to
     this Agreement to obtain a Required Consent, the entering into of the
     Transaction Documents or the terms of the Transaction Documents or the
     Transactions;

          8.2.10 No Release. Except in the ordinary course consistent with past
     practice of the Business, cancel, release or relinquish any material debts
     of or claims against others with respect to the Business or waive any
     material rights relating to the Business; and

          8.2.11 No Termination or Modification. Terminate or materially modify
     any material Contract, Governmental Permit or other agreement or
     authorization affecting the Purchased Assets or the Business or the
     operation thereof.

     8.3 No Solicitation. From and after the date hereof, each Selling Party,
without the prior written consent of GE, will not, and will not authorize or
permit any of such Party's officers, directors, employees, agents, counsel,
accountants, consultants or other representatives to, directly or indirectly,
solicit, initiate or encourage (including by way of furnishing information) or
take any other action to facilitate knowingly any inquiries or the making of any
proposal that constitutes or may reasonably be expected to lead to an
Acquisition Proposal from any Person, or engage in any discussion or
negotiations relating thereto or accept any Acquisition Proposal, except to the
extent that, (i) in response to a written, bona fide, unsolicited Acquisition
Proposal, the Board of Directors of LTI determines in good faith after
consultation with its financial advisors that such Acquisition Proposal is
superior than the Transactions to the shareholders of LTI, taking into account
the ability of the Person making such Acquisition Proposal to finance the
transactions contemplated by such Acquisition Proposal and such Person's ability
to obtain any required regulatory and third party approvals for the transactions
contemplated by such Acquisition Proposal, and (ii) the Board of Directors of
LTI, after consultation with and based upon the advice of independent legal
counsel, determines in good faith that such action is necessary for the Board of
Directors of LTI to comply with its fiduciary duties to shareholders under
applicable Law. LTI shall notify GE orally and in writing of any such inquiries,
offers or proposals (including the terms and conditions of any such proposal and
the identity of the Person making it), within 24 hours of the receipt thereof,
shall keep GE informed of the status and details of any such inquiry, offer or
proposal, and shall give GE five days' advance notice of any agreement to be
entered into with, or any information to be supplied to, any Person making such
inquiry, offer or proposal. As used herein, "Acquisition Proposal" means a
proposal or offer (other than pursuant to this Agreement) for a tender or
exchange offer, merger, consolidation or other business combination or
acquisition involving any proposal to acquire in any manner a substantial equity
interest in, or all or substantially all of the assets of a Selling Party.



                                      -42-
<PAGE>



9.   Covenants of the Buying Parties Prior to Closing Date.

     9.1 Required Actions. Except as otherwise agreed by LTI in writing, between
the date of this Agreement and the Closing Date, each of the Buying Parties
shall:

          9.1.1 Confidentiality. Not publish or disclose and not authorize or
     permit any of its officers, employees, directors, agents or representatives
     or any third party to publish or disclose any Confidential Information of
     or pertaining to the Selling Parties, which has been furnished to the
     Buying Parties by the Selling Parties or to which a Buying Party or any of
     its officers, employees, directors, agents, counsel, accountants or other
     representatives have had access during any investigation made in connection
     with this Agreement and which is not otherwise available to the Buying
     Parties, except as required by Law or Court Order;

          9.1.2 Fulfillment of Conditions; Compliance with Agreement. (a) Use
     commercially reasonable efforts to fulfill the conditions applicable to it
     set forth in this Agreement, including the execution and delivery of the
     Transaction Documents and the taking or refraining from such actions as may
     be necessary to fulfill such conditions (including refraining from any
     actions that would cause any of its representations and warranties
     contained herein to be inaccurate in any material respect as of the
     Closing) and (b) use commercially reasonable efforts to do all such acts
     and take all such measures as may be reasonably necessary, proper or
     advisable to comply with the representations, agreements, conditions and
     other provisions of this Agreement and consummate and make effective as
     promptly as practicable the Transactions; and

          9.1.3 Publicity; Advertisement. Except as required by Law and except
     as contemplated by Section 2.10 to obtain a consent of a party to a
     Pre-Signing Customer Contract or a Post-Signing Customer Contract, not
     publicize, advertise or announce to any third party the entering into of
     the Transaction Documents or the terms of the Transaction Documents or the
     Transactions.

     9.2 Title Review. Within 30 days following the date of this Agreement, the
Buying Parties shall notify the Selling Parties in writing as to the extent, if
any, to which title to the Real Property Owned is not satisfactory to the Buying
Parties in their sole discretion (including, without limitation, the Permitted
Encumbrances); provided, however, that the Buying Parties shall not have any
rights under this Section 9.2 unless liens, claims, easements, rights of way or
encumbrances exist with respect to any Real Property Owned, which, individually
or in the aggregate, have a material adverse effect on the use and operation of
such Real Property Owned. "Material adverse effect," as used in this Section 9.2
only and notwithstanding any other definition thereof provided in this
Agreement, shall mean any material limitation on the use of such Real Property
Owned in substantially the same manner as presently used in connection with the
Business, or any lien, claim, easement, right of way or encumbrance as to which
the Buying Parties must institute litigation or expend funds in settlement
thereof in order to convey such Real Property Owned to an unrelated third party.
Notwithstanding the foregoing, the Buying Parties shall have no right to object
to any lien or claim of an ascertainable



                                      -43-
<PAGE>



monetary amount, such as mortgages, tax or mechanics liens, or assessments for
pending public improvements, all of which the Selling Parties shall pay and
satisfy at Closing out of the Purchase Price otherwise payable to the Selling
Parties if not otherwise cured prior to Closing pursuant to this Section 9.2. If
the Buying Parties notify the Selling Parties of any objections to the title to
any Real Property Owned, the Selling Parties shall have five days from the date
of the Buying Parties' notice in which to elect to cure such objection or
objections to title to the Buying Parties' satisfaction. If the Selling Parties
(i) fail to respond within such five day period, (ii) elect by written notice to
the Buying Parties within such five day period not to cure such objection or
objections to title, or (iii) elect by written notice to the Buying Parties
within such five day period to cure such objection or objections to title but
fail to complete such cure within 10 days after giving such notice to the Buying
Parties, then in each instance the Buying Parties shall have the right, at their
option, to terminate this Agreement by written notice to the Selling Parties at
any time on or prior to the Closing Date. Such termination of this Agreement by
the Buying Parties shall not limit or affect any other right or remedy the
Buying Parties may have under this Agreement, at law or in equity on account of
any breach by the Selling Parties of this Agreement.

     9.3 Approvals, Consents. The Buying Parties shall (i) promptly file any
notification and make any payment required of any Selling Party or Buying Party
under the HSR Act relating to the Transactions with the United States Department
of Justice and the Federal Trade Commission, (ii) respond to inquiries from the
United States Department of Justice and the Federal Trade Commission in
connection with such notification, (iii) request early termination or waiver of
the waiting period under the HSR Act, and (iv) assist the Selling Parties in
fulfilling their covenants in Section 8.1.18.

10.  Conditions Precedent to Obligations of the Buying Parties.

     All obligations of the Buying Parties hereunder to consummate the
Transactions are subject to the satisfaction, or waiver in writing by the Buying
Parties, at or prior to the Closing, of each of the following conditions:

     10.1 Representations, Warranties and Agreements. The representations and
warranties of the Selling Parties contained in this Agreement and in the other
Transaction Documents shall be true on and as of the Closing Date (except with
respect to any changes contemplated by this Agreement). The Selling Parties
shall have performed and complied with all respective agreements, conditions and
covenants required by this Agreement and the other Transaction Documents to be
performed or complied with by them prior to or at the Closing.

     10.2 Certificates of Selling Parties. The Buying Parties shall have
received a certificate from a duly authorized officer of each Selling Party,
dated as of the Closing Date, reasonably satisfactory in form and substance to
the Buying Parties and their counsel, certifying as to the matters specified in
Section 10.1 hereof. The matters set forth in such certificates shall constitute
representations and warranties hereunder.




                                      -44-
<PAGE>


     10.3 Secretary's Certificates. The Buying Parties shall have received
certificates, dated the Closing Date, of the Secretary of each of Seller, LTI
and LTH with respect to (i) the incumbency and specimen signature of each
officer or representative of such Selling Party executing this Agreement, the
certificate referred to in Section 10.2 and the other Transaction Documents to
which such Selling Party is a party, (ii) certifying that attached to the
certificate is a true and complete copy of the Charter Documents and bylaws of
such Selling Party, as in full force and effect at the time of the Closing, and
(iii) certifying that attached to the certificate are copies of resolutions duly
adopted by the Board of Directors and shareholders of such Selling Party
evidencing the taking of all corporate action necessary to authorize the
execution, delivery and performance of this Agreement and the other Transaction
Documents and the consummation of the Transactions, all in such reasonable
detail as the Buying Parties and their counsel shall request.

     10.4 Good Standing Certificates. The Buying Parties shall have received a
certificate issued by the Secretary of State of the Commonwealth of Pennsylvania
with respect to Seller and of each state in which Seller is qualified to do
business as a foreign corporation as of a recent date before the Closing Date
showing Seller to be validly existing or qualified as a foreign corporation in
its states of existence and qualification, as the case may be, and in good
standing and that all franchise taxes required to be paid and all reports
required to be filed have been duly paid and filed, and with respect to the
certificate of the Secretary of State of the Commonwealth of Pennsylvania,
listing all documents filed and attaching certified copies thereof.

     10.5 Legal Matters. No Court Order shall have been issued or entered into
that would be violated by consummation of any of the Transactions or has or may
have a Material Adverse Effect, and no Litigation shall have been instituted or
threatened which questions the validity or legality of the Transactions or which
if successfully asserted might otherwise have a Material Adverse Effect or
impose any additional material financial obligation on, or require the surrender
of any material right by, any of the Buying Parties.

     10.6 No Material Adverse Effect or Damage. No event, occurrence, fact,
condition, change, development or effect shall have occurred, exist or come to
exist that, individually or in the aggregate, has constituted or resulted in, or
could reasonably be expected to constitute or result in, a Material Adverse
Effect. No material damage to or destruction or loss of (whether or not covered
by insurance) any of the Purchased Assets or affecting the Business shall have
occurred.

     10.7 Actions and Proceedings. All corporate actions, proceedings,
instruments and documents required to carry out the Transactions or incidental
thereto and all other related legal matters shall be reasonably satisfactory to
counsel for the Buying Parties, and such counsel shall have been furnished with
such certified copies of such corporate actions and proceedings and such other
instruments and documents as it shall have reasonably requested.

     10.8 Post-Signing Financial Statements. The Buying Parties shall have
received the Post-Signing Financial Statements.




                                      -45-
<PAGE>



     10.9 Environmental Assessment. The Buying Parties shall have received an
Environmental Assessment in form and substance satisfactory to the Buying
Parties.

     10.10 Shareholder Approvals. LTI, LTH and Seller each shall have obtained
shareholder approval of the Transactions.

     10.11 Consents. Except for Pre-Signing Customer Contracts and Post-Signing
Customer Contracts (the procedures for which are set forth in Section 2.10), any
Required Consents shall have been obtained, without any modification to any
Contracts or Assigned Leases that the Buying Parties deem unacceptable.

     10.12 Ancillary Documents. The Selling Parties shall have executed and
delivered all Transaction Documents to which they are intended to be parties,
including the Escrow Agreement, the real property conveyances described in
Section 4.2.2, the assignments of the Assigned Leases described in Section
4.2.3, the Bill of Sale, Assignment and Assumption described in Section 4.2.4,
the Trademark Assignment described in Section 4.2.5, the Radview License
Agreement described in Section 4.2.6, the consent and release of First Union
National Bank described in Section 4.2.7 and the certificate(s) of insurance
described in Section 8.1.16.

     10.13 Legal Opinion. The Buying Parties shall have received a legal opinion
of Pepper, Hamilton & Scheetz LLP, counsel for the Selling Parties, in substance
and form reasonably satisfactory to the Buying Parties.

     10.14 Title Insurance and Surveys. The Buying Parties shall have received a
title insurance policy or policies issued by reputable title insurance companies
selected by the Buying Parties in form satisfactory to them and their counsel at
regular rates insuring Buyer's title to the Real Property Owned as good and
marketable, in fee simple and free of all Encumbrances except Permitted
Encumbrances, and the Selling Parties shall have paid the cost to the Buying
Parties of obtaining surveys of the Real Property Owned conforming to the
ALTA/ACSM Class A standard.

     10.15 Fairness Opinion. LTI shall have received a written opinion from its
financial adviser to the effect that the Transactions are fair, from a financial
point of view, to the shareholders of LTI, which opinion shall be in effect as
of the time of the solicitation of the approval of the shareholders of LTI of
the Transactions and as of the Closing.

     10.16 Bank Consent and Release. The Selling Parties shall have obtained the
consent and release of First Union National Bank substantially in the form of
Exhibit G hereto.

     10.17 HSR Act Waiting Period. Any waiting period applicable to the
consummation of the Transactions under the HSR Act shall have expired or
terminated.


                                      -46-
<PAGE>


11.  Conditions Precedent to Obligations of the Selling Parties.

     All obligations of the Selling Parties hereunder to consummate the
Transactions are subject to the satisfaction, or waiver in writing by the
Selling Parties, at or prior to the Closing, of each of the following
conditions:

     11.1 Representations, Warranties and Agreements. The representations and
warranties of the Buying Parties contained in this Agreement and in the other
Transaction Documents shall be true on and as of the Closing Date (except with
respect to any changes contemplated by this Agreement). The Buying Parties shall
have performed and complied with all respective agreements, conditions and
covenants required by this Agreement and the other Transaction Documents to be
performed or complied with by them prior to or at the Closing.

     11.2 Legal Matters. No Court Order shall have been issued or entered that
would be violated by consummation of any of the Transactions.

     11.3 Actions and Proceedings. All corporate actions, proceedings,
instruments and documents required to carry out the Transactions or incidental
thereto and all other related legal matters shall be reasonably satisfactory to
counsel for the Selling Parties, and such counsel shall have been furnished with
such certified copies of such corporate actions and proceedings and such other
instruments and documents as it shall have reasonably requested.

     11.4 Shareholder Approval. LTI shall have obtained shareholder approval of
the Transactions.

     11.5 Ancillary Documents. The Buying Parties shall have executed and
delivered all Transaction Documents to which they are intended to be a party,
including the Escrow Agreement.

     11.6 Legal Opinion. The Selling Parties shall have received a legal opinion
of Morgan, Lewis & Bockius LLP, counsel for the Buying Parties, in substance and
form reasonably satisfactory to the Selling Parties.

     11.7 Fairness Opinion. LTI shall have received a written opinion from its
financial adviser to the effect that the Transactions are fair, from a financial
point of view, to the shareholders of LTI, which opinion shall be in effect as
of the time of the solicitation of the approval of the shareholders of LTI of
the Transactions and as of the Closing.

     11.8 HSR Act Waiting Period. Any waiting period applicable to the
consummation of the Transactions under the HSR Act shall have expired or
terminated.




                                      -47-
<PAGE>


12.  Competition and Confidentiality by the Selling Parties.

     12.1 Noncompetition. From the Closing Date and to the end of the fifth year
following the Closing Date, each Selling Party will not, directly or indirectly,
unless acting in accordance with the written consent of the Buying Parties,
engage in, own, manage, operate, finance or participate in the ownership,
management, operation or financing of or permit its name to be used by or in
connection with any business or enterprise engaged in the provision of NDT
Services or the sale or lease of Products (other than products described in
Schedule 12.1) in the United States. This Section 12.1 shall not be deemed to
limit or restrict any Selling Party from (i) providing Dynamic Testing Services
to or for Persons whether or not engaged in the NDT Services business or (ii)
selling the products or conducting demonstrations solely in connection with the
sale of the products described in Schedule 12.1 to or for Persons whether or not
engaged in the NDT Services business.

     12.2 Confidentiality. Prior to the Closing and indefinitely thereafter,
unless this Agreement is terminated, none of the Selling Parties shall, except
as may be required by Law or Court Order, at any time reveal, divulge,
communicate or make known to any Person (other than the Buying Parties or their
agents or Affiliates) or, after the Closing, use in any way any information that
relates to this Agreement, the Transactions or the Business (whether now
possessed by the Selling Parties or furnished by the Buying Parties after the
Closing Date), including, without limitation, all Trade Secrets, customer lists
or other customer information, supplier information, marketing plans or
proposals, financial information, personnel information or any data, written
material, records or documents used by or relating to the Business that are of a
confidential nature (collectively, the "Confidential Information").

     12.3 Affiliates. The terms of this Section 12 shall apply to each Selling
Party and any of its Affiliates to the same extent as if they were parties
hereto, and each Selling Party shall take whatever actions may be necessary to
cause its Affiliates to adhere to the terms of this Section 12.

     12.4 Injunctive Relief. Each Selling Party acknowledges that the provisions
of this Section 12 are reasonable and necessary to protect the interests of the
Buying Parties, that any violation of this Section will result in an irreparable
injury to the Buying Parties and that damages at law would not be reasonable or
adequate compensation to the Buying Parties for violation of this Section. In
the event of any breach or threatened breach by any Selling Party or any
Affiliate thereof of any provision of this Section 12, the Buying Parties shall
be entitled to injunctive or other equitable relief, restraining such party from
using or disclosing any Confidential Information in whole or in part, or from
engaging in conduct that would constitute a breach of the obligations of such
party under this Section 12. Such relief shall be in addition to and not in lieu
of any other remedies that may be available, including an action for the
recovery of damages. In addition to any other available remedies, the Buying
Parties shall be entitled to have the provisions of this Section 12 specifically
enforced by preliminary and permanent injunctive relief without the necessity of
proving actual damages or posting a bond or other security and to an equitable
accounting of all earnings, profits and other benefits arising out of any
violation of this Section 12. In the event that the provisions of this Section
12 shall ever be deemed to exceed the time, geographic, product or other
limitations



                                      -48-
<PAGE>


permitted by applicable Law, then the provisions shall be deemed reformed to the
maximum extent permitted by applicable Law. Each Selling Party acknowledges,
however, that this Section 12 has been negotiated by the Parties and that the
time, geographic and product limitations, as well as the limitation on
activities, are reasonable in light of the circumstances pertaining to the
Business.

13.  Additional Covenants.

     13.1 Post-Closing Receipts. LTI, on behalf of the Selling Parties, and
Buyer each will hold and will promptly transfer and deliver to the other Party,
from time to time as and when received by them and, in the case of LTI, by
Seller, any cash, checks with appropriate endorsements or other property that
they may receive on or after the Closing that properly belongs to the other
Party under the terms of this Agreement, and will account to the other for all
such receipts.

     13.2 Bulk Transfer Laws. The Buying Parties hereby waive compliance by the
Selling Parties with the provisions of any and all Laws relating to bulk
transfer in connection with the sale of the Purchased Assets. The Selling
Parties, jointly and severally, covenant and agree to indemnify and save
harmless the Buyer Indemnified Parties from and against any and all Liabilities
(including reasonable attorneys' fees) arising out of noncompliance with such
bulk transfer Laws.

     13.3 Transfer Taxes. Seller and Buyer shall each pay at the Closing
one-half of all state and local sales, documentary and other transfer Taxes,
other than real estate transfer Taxes, if any, due as a result of the purchase,
sale or transfer of the Purchased Assets hereunder. Seller shall pay at the
Closing all state and local real estate transfer Taxes, if any, due as a result
of the purchase, sale or transfer of the Real Property hereunder.

     13.4 Termination of Non-Assumed Customer Contracts. The Selling Parties
shall use commercially reasonable efforts to terminate effective no more than
ten business days after the Closing Date any Non-Assumed Customer Contract that
is not included within the Purchased Assets or for which the Buying Parties have
not made the election pursuant to Section 2.10 to take a subcontract from Seller
to perform NDT Services on behalf of Seller thereunder (each, a "Seller
Remaining Contract"). In the event that the Selling Parties are unable to
negotiate commercially reasonably terms relating to the termination of any
Seller Remaining Contract, notwithstanding anything in Section 12.1 to the
contrary, the Selling Parties may subcontract the performance of Seller's
services thereunder to a third party.

     13.5 Seller Insurance Policy. The Selling Parties shall promptly deliver to
Buyer any and all amendments, supplements or replacements to the certificate(s)
of insurance for the Seller Insurance Policy specified in Section 8.1.16 as in
force at all times during the period beginning on the Closing Date and ending on
the date that is the second anniversary of the Closing Date, which
certificate(s) shall at all times name the Buying Parties as additional
insureds; provided, however, that the existence of any such insurance shall not
be deemed to affect any indemnification obligations or limitation of Liability
provided for in this Agreement.


                                      -49-
<PAGE>


     13.6 Administrative Assistance by the Selling Parties. Except as otherwise
agreed, LTI shall provide such accounting, data processing and other support
services to Buyer as are reasonably required in connection with the transfer of
the Business to Buyer without cost to the Buying Parties for a period of not
more than 60 days following the Closing Date and thereafter for an additional
period of up to 120 days at a reasonable cost to be negotiated. The Selling
Parties shall cooperate with the auditors of the Buying Parties in connection
with the preparation of any report or filing required in connection with the
Transactions, such cooperation to be provided by the Selling Parties at no cost
to the Buying Parties.

     13.7 Further Assurances of the Selling Parties. From and after the Closing
Date, each of the Selling Parties shall, at the request of a Buying Party,
execute, acknowledge and deliver to such Buying Party, without further
consideration, all such further assignments, conveyances, endorsements, deeds,
special powers of attorney, consents and other documents, and take such other
action, as a Buying Party may reasonably request (i) to transfer to and vest in
Buyer, and protect its rights, title and interest in, all the Purchased Assets
and (ii) otherwise to consummate the Transactions. In addition, from and after
the Closing Date, each of the Selling Parties shall afford the Buying Parties
and their counsel, accountants and other representatives access, during normal
business hours, to any books and records relating to the Business that such
Selling Party may retain as may reasonably be required in connection with the
preparation of financial information or tax returns of a Buying Party.

     13.8 Further Assurances of the Buying Parties. From and after the Closing
Date, the Buying Parties shall afford to LTI and its attorneys, accountants and
other representatives access, during normal business hours, to such books and
records relating to the Business as may reasonably be required in connection
with the preparation of financial information for periods concluding on or prior
to the Closing Date. The Buying Parties shall cooperate in all reasonable
respects with LTI with respect to its former interest in the Business and in
connection with financial account closing and reporting, including, without
limitation, making employees of Buyer available to assist with, or provide
information in connection with financial account closing and reporting,
provided, that LTI reimburses the Buying Parties for their reasonable
out-of-pocket expenses (including costs of employees so assisting) in connection
therewith.

14.  Termination

     14.1 Termination of Agreement. This Agreement may be terminated at any time
prior to the Closing:

          14.1.1 by the mutual written consent of LTI and GE;

          14.1.2 by either the Selling Parties or the Buying Parties if the
     Closing has not taken place on or before November 1, 1997; provided,
     however, that no Party then in breach of any obligations hereunder shall
     have the right to terminate;




                                      -50-
<PAGE>


          14.1.3 by either the Selling Parties or the Buying Parties if a court
     of competent jurisdiction or governmental, regulatory or administrative
     agency or commission shall have issued a Court Order (which Court Order the
     Parties shall use their best efforts to lift) that permanently restrains,
     enjoins or otherwise prohibits the Transactions, and such Court Order shall
     have become final and nonappealable;

          14.1.4 by the Buying Parties if any of the Selling Parties shall have
     breached, or failed to comply with, any of its obligations under this
     Agreement or any representation or warranty made by the Selling Parties
     shall have been incorrect when made, and such breach, failure or
     misrepresentation is not cured within 20 days after notice thereof, and in
     either case, any such breaches, failures or misrepresentations,
     individually or in the aggregate, results or would reasonably be expected
     to result in a Material Adverse Effect;

          14.1.5 by the Buying Parties (a) pursuant to Section 9.2 or (b) in the
     event the Buying Parties are not satisfied with the Environmental
     Assessment;

          14.1.6 by the Selling Parties if any of the Buying Parties shall have
     breached, or failed to comply with, any of its obligations under this
     Agreement or any representation or warranty made by the Buying Parties
     shall have been incorrect when made, and such breach, failure or
     misrepresentation is not cured within 20 days after notice thereof; and

          14.1.7 by the Selling Parties if a Selling Party receives and accepts
     an Acquisition Proposal from any Person if, and only to the extent that,
     (a) in response to a written, bona fide, unsolicited Acquisition Proposal,
     the Board of Directors of LTI determines in good faith after consultation
     with its financial advisors that such Acquisition Proposal is superior than
     the Transactions to the shareholders of LTI, taking into account the
     ability of the Person making such Acquisition Proposal to finance the
     transactions contemplated by such Acquisition Proposal and such Person's
     ability to obtain any required regulatory and third party approvals for the
     transactions contemplated by such Acquisition Proposal, and (b) the Board
     of Directors of LTI, after consultation with and based upon the advice of
     independent legal counsel, determines in good faith that such action is
     necessary for the Board of Directors of LTI to comply with its fiduciary
     duties to shareholders under applicable Law.

     14.2 Return of Documents. If this Agreement is terminated for any reason
pursuant to this Section 14, each Party shall return to the other Party all
documents and copies thereof which shall have been furnished to it by such other
Party or, with the agreement of the other Party, shall destroy all such
documents and copies thereof and certify in writing to the other Party any such
destruction.

     14.3 Effect of Termination. If this Agreement is terminated by the Selling
Parties or the Buying Parties as permitted under Section 14.1 and not as a
result of a breach of a representation or warranty or the failure of any Party
to perform its obligations hereunder, such termination shall be without
Liability of any Party. If a Party terminates this Agreement as a result of a
breach of a representation or warranty by the other Party or the failure of the
other Party to perform its



                                      -51-
<PAGE>


obligations hereunder, the nonbreaching Party shall be entitled to reimbursement
from the breaching Party for all expenses incurred by or on behalf of the
nonbreaching Party in connection with this Agreement and the Transactions as the
exclusive remedy for any such breach or nonperformance. If this Agreement is
terminated and the Transactions are not consummated as the result of (i) LTI's
failure to obtain shareholder approval of the Transactions, which failure
results from the withdrawal by the Board of Directors of LTI of its
recommendation of approval for the Transactions or (ii) termination by the
Selling Parties pursuant to Section 14.1.7, the Buying Parties shall be entitled
to reimbursement from the Selling Parties, jointly and severally, of the total
amount of (y) all expenses incurred by or on behalf of the Buying Parties in
connection with this Agreement and the Transactions and (z) $1,000,000. The
agreements contained in this Section 14.3 are an integral part of the
Transactions and constitute liquidated damages and not a penalty. If one Party
fails to promptly pay to the other any amounts due under this Section, the
defaulting Party shall pay the costs and expenses (including legal fees and
expenses) in connection with any action, including the filing of any lawsuit or
other legal action, taken to collect payment, together with interest on the
amount of any unpaid fee at the Prime Rate from the date such fee was required
to be paid.

15.  Survival of Representations and Warranties; Indemnification.

     15.1 Survival of Representations and Warranties. Except as otherwise set
forth in Section 15.6 and in this Section 15.1, all representations and
warranties of the Parties shall survive for two years after the Closing Date;
provided that there shall be no termination of any such representation or
warranty as to which a claim, including an Unliquidated Claim, has been asserted
prior to the termination of such survival period. All representations and
warranties of the Selling Parties set forth in Sections 5.9, 5.10.1 and 5.14
shall survive indefinitely. All representations and warranties of the Selling
Parties set forth in Section 5.16 shall survive the Closing and remain effective
until 60 days after the expiration of the applicable statute of limitations for
claims that might be asserted for matters related thereto. All representations,
warranties and covenants contained herein shall not be deemed to be waived or
otherwise affected by any investigation at any time made by or on behalf of any
Party hereto. Except as otherwise expressly provided in this Agreement, all
covenants, agreements, undertakings and indemnities set forth in this Agreement
shall survive indefinitely.

     15.2 Indemnification by the Selling Parties. "Sellers' General Liabilities"
shall mean all Losses (other than Environmental Losses subject to Section 15.6)
resulting from, arising out of, or incurred by any Buying Party or any of its
Affiliates, or any of their respective successors or assigns and their
respective directors, officers and employees (each a "Buyer Indemnified Party")
after the Closing Date in connection with (i) any breach of any of the
representations or warranties made by the Selling Parties in this Agreement,
(ii) any default by any Selling Party in respect of any of the covenants or
agreements made by such Selling Party in this Agreement, (iii) any injuries to
Persons, property or business by reason of defectiveness, improper design or
manufacture or malfunction, or otherwise, of any product sold or services
provided by any Selling Party, whether known or unknown, currently asserted or
arising hereafter, if such claims are based upon or arise out of products sold
or services performed on or prior to the Closing Date, (iv) any attempt by any
Person to collect any Liability for Taxes under Treasury Regulation ss. 1.1502-6
(or any successor provision


                                      -52-
<PAGE>


or any similar provision under state, local or foreign Laws), (v) any
Liabilities arising from or incurred in connection with the performance of a
Non-Assumed Customer Contract by Buyer after the Closing either pursuant to the
election of the Buying Parties to (A) include such Non-Assumed Customer Contract
within the Purchased Assets or (B) take a subcontract from Seller to perform NDT
Services on Seller's behalf after the Closing under such Non-Assumed Customer
Contract, which Liabilities, whether arising in tort or contract Law, exceed the
sale price of such Non-Assumed Customer Contract or represent consequential
damages, or (vi) any attempt (whether or not successful) by any Person to cause
or require a Buyer Indemnified Party to pay any Liability of, or claim against,
any Selling Party of any kind in respect of the operation of the Business prior
to the Closing Date, to the extent not otherwise specified in this Section 15.2,
specifically assumed under this Agreement or subject to an indemnity by the
Buying Parties under the terms of this Agreement. Subject to the provisions of
Section 15.3 and to the further provisions of this Section 15, the Selling
Parties shall, jointly and severally, indemnify all Buyer Indemnified Parties,
and hold them harmless from, against and in respect of, any and all Sellers'
General Liabilities.

     15.3 Limitations on Obligation of Selling Parties to Indemnify.

          15.3.1 Except as otherwise provided in Sections 15.1 and 15.6, the
     Selling Parties shall have no obligation to indemnify any Buyer Indemnified
     Party based solely upon any breach by a Selling Party of any representation
     or warranty as to which LTI has not received a Claim Notice within two
     years after the Closing Date.

          15.3.2 Nothing herein shall be deemed to limit or restrict in any
     manner any rights or remedies available at law, in equity or otherwise
     against a Selling Party based on a willful misrepresentation or willful
     breach of warranty by a Selling Party hereunder.

          15.3.3 Notwithstanding anything to the contrary contained in this
     Agreement (including Section 15.6 hereof), the Selling Parties shall not
     have any liability for indemnification under this Agreement unless the
     aggregate of all Losses relating thereto for which the Selling Parties
     would, but for this Section 15.3.3, be liable exceeds on a cumulative basis
     $50,000 (the "Threshold"), and then only to the extent of such excess;
     provided, however, that such Threshold shall not apply to any Losses
     attributable to or arising out of an inaccuracy in any representation or
     warranty set forth in (a) Section 5.14.2, 5.14.3, 5.16, 5.19 or 5.29 or (b)
     Section 5.13 or 5.14.1 solely in connection with an inaccuracy in any
     representation or warranty relating to an environmental matter.

          15.3.4 The maximum aggregate amount of indemnifiable Losses that may
     be recovered by the Buyer Indemnified Parties from the Selling Parties
     under this Section 15 shall not exceed the amount of the Purchase Price.

          15.3.5 Subject to the limitation set forth below, the amount of any
     Losses for which indemnification by the Selling Parties is provided under
     Section 15 of this Agreement shall be net of the amount of any insurance
     proceeds actually recovered by a Buyer


                                      -53-
<PAGE>


     Indemnified Party pursuant to the Seller Insurance Policy (the "Insurance
     Proceeds"); provided, however, that notwithstanding this Section 15.3.5,
     any payment required under Section 15 shall accrue and become due and
     payable in full as provided herein at the time such payment obligation
     arises without taking into account any such Insurance Proceeds. In the
     event that Insurance Proceeds are actually recovered by a Buyer Indemnified
     Party after payment by the indemnifying Party of any amount required to be
     paid to a Buyer Indemnified Party under this Section 15, such Buyer
     Indemnified Party shall repay to the indemnifying Party, promptly after
     such recovery, any amount that the indemnifying Party would not have had to
     pay pursuant to this Section 15.3.5 had such recovery been made to the
     Buyer Indemnified Party at the time of the payment by the indemnifying
     Party.

     15.4 Indemnification by the Buying Parties. "Buyers' General Liabilities"
shall mean all Losses resulting from, arising out of, or incurred by any Selling
Party or any of its Affiliates, or any of their respective successors or assigns
and their respective directors, officers and employees (each a "Seller
Indemnified Party") after the Closing Date in connection with (i) any breach of
any of the representations or warranties made by the Buying Parties in this
Agreement, (ii) any default by any Buying Party in respect of any of the
covenants or agreements made by such Buying Party in this Agreement, or (iii)
any attempt (whether or not successful) by any Person to cause or require a
Seller Indemnified Party to pay or discharge any Assumed Liability or any
Liability of, or claim against, any Buying Party of any kind in respect of the
operation of the Business on or after the Closing Date to the extent not
specifically subject to an indemnity by the Selling Parties under the terms of
this Agreement. Subject to the provisions of Section 15.5 and to the further
provisions of this Section 15, the Buying Parties shall, jointly and severally,
indemnify all Seller Indemnified Parties, and hold them harmless from, against
and in respect of, any and all Buyers' General Liabilities.

     15.5 Limitations on Obligation of Buying Parties to Indemnify.

          15.5.1 The Buying Parties shall have no obligation to indemnify any
     Seller Indemnified Party based solely upon any breach by the Buying Parties
     of any representation or warranty as to which the Buying Parties have not
     received a Claim Notice within two years after the Closing Date.

          15.5.2 The maximum aggregate amount of indemnifiable Losses that may
     be recovered by the Seller Indemnified Parties from the Buying Parties
     under this Section 15 shall not exceed the amount of the Purchase Price.

     15.6 Environmental Losses.

          15.6.1 The following (whether or not they involve or result from
     breaches of any representation or warranty in this Agreement) shall
     constitute "Environmental Losses": (a) all Losses imposed or incurred under
     Environmental Law resulting from the storage or disposal or the emission,
     discharge, release or threatened release into the environment, by any
     Person of any Hazardous Substance at the Real Property or arising from or
     related to any


                                      -54-
<PAGE>


     Default under any Environmental Law at any time prior to the Closing Date,
     (b) all Losses resulting from the presence of any Hazardous Substance at
     any location other than the Real Property disposed of (directly or
     indirectly) from the Real Property at any time prior to the Closing Date,
     (c) all Losses resulting from the migration, leaking, leaching, flowing,
     emitting or other movement of Hazardous Substances from the Real Property
     or any such location at any time prior to the Closing Date, in each case
     requiring investigation, removal or remediation under Environmental Law,
     (d) all Losses arising from any noncompliance with Environmental Laws
     arising in connection with the Business on or before the Closing Date, and
     (e) any and all other Losses arising from or related to an Environmental
     Condition existing on or before the Closing Date.

          15.6.2 Subject to the other provisions of this Section 15.6, the
     Selling Parties shall, jointly and severally, indemnify all Buyer
     Indemnified Parties, and hold them harmless from, against and in respect
     of, any and all Environmental Losses; provided, however, that the Selling
     Parties' indemnification obligations relating to any remediation performed
     in connection with an Environmental Loss shall not extend beyond those
     actions required by applicable regulatory authorities under any
     Environmental Law; and provided further that any increased cost of any
     remediation that is attributable to activities or omissions of Buyer on or
     after the Closing Date shall be borne by the Buying Parties.
     Notwithstanding anything to the contrary contained in this Section 15.6.2,
     the Buying Parties may elect to perform any or all remediation and shall
     have no obligation to conduct remediation or otherwise in connection with a
     matter that is an Environmental Loss; provided, however, that the Buying
     Parties shall consult with LTI regarding the selection of third party
     vendors from the Buying Parties' approved vendor list to conduct any
     remediation that has been identified in the Buying Parties' pre-Closing
     Environmental Assessment.

          15.6.3 Buyer shall provide to LTI a copy of all information or reports
     that are provided by Buyer to any federal, state or local agency with
     regard to any matter related to Hazardous Substances that may constitute or
     result in an indemnification Liability for the Selling Parties. Buyer shall
     promptly provide to LTI copies of all reports or other information
     (including photographs), prepared, produced or obtained by Buyer relating
     to any such matter.

          15.6.4 Buyer shall afford LTI, its employees, agents and contractors,
     reasonable access to and rights to investigate the Real Property and
     inspect and copy all relevant documents and records relating to any
     Environmental Losses for which the Selling Parties have, or are alleged to
     have, responsibility. However, except to the extent prohibited by
     applicable Law or Court Order, the following conditions and agreements
     shall apply with respect to the foregoing: (a) no entry or investigation
     upon such Real Property shall be made except during normal business hours
     and then only upon reasonable advance notice to Buyer; (b) Buyer shall be
     entitled to require that any persons entering upon such Real Property shall
     be accompanied by a representative of Buyer at all times; (c) intrusive
     investigations, such as well-drilling or soil boring or testing of any
     substances, shall be permitted only to the extent



                                      -55-
<PAGE>


     that they do not materially interfere with the operations of the Business,
     upon demonstrated reasonable cause and to such extent as is consented to by
     Buyer, such consent not to be unreasonably withheld; (d) any samples taken
     shall be split between Buyer's and LTI's representatives if so requested by
     Buyer; (e) LTI shall provide to Buyer within five days after receipt
     thereof a copy of any report or other written information delivered to a
     Selling Party by any representative thereof or governmental representative
     with regard to any investigations or other activities of such
     representative upon the property of Buyer; and (f) to the extent the
     condition of any property of Buyer is disturbed in any material respect as
     a result of any such activities, the Selling Parties, jointly and
     severally, shall be responsible for all costs and expenses associated with
     restoring the property to substantially its condition prior to the
     occurrence of such activities.

     15.7 Procedures for Indemnification.

          15.7.1 In the case of a claim against the Selling Parties that may be
     covered at least in part by the Escrow Funds, a Buyer Indemnified Party
     shall pursue such claim in accordance with the Escrow Agreement. In the
     case of a claim against the Selling Parties that cannot be fully satisfied
     by the amount of Escrow Funds then maintained by the Escrow Agent, and in
     the case of any claim against the Buying Parties, the Indemnified Party may
     pursue whatever legal remedies may be available for recovery of Losses
     claimed from any indemnifying Party. Each Indemnified Party shall promptly
     give notice hereunder (the "Claim Notice") to the indemnifying Party and,
     to the extent applicable, in accordance with the Escrow Agreement, after
     becoming aware of any claim as to which recovery may be sought against the
     indemnifying Party because of the indemnity provided in this Section 15 or
     otherwise in this Agreement. After giving such Claim Notice, the
     Indemnified Party shall have the right to assume at its own expense the
     defense of any such action, suit or other proceeding, and any indemnifying
     Party, if so requested by the Indemnified Party, shall participate in any
     such action, suit or other proceeding or assume the defense thereof, with
     counsel satisfactory to the Indemnified Party; provided, however, that the
     Indemnified Party shall have the right to participate at its own expense in
     the defense of any such action, suit or other proceeding. Notwithstanding
     the foregoing, the right to indemnification hereunder shall not be affected
     by any failure of an Indemnified Party to give such Claim Notice (or by
     delay by an Indemnified Party in giving such Claim Notice) unless, and then
     only to the extent that, the rights and remedies of the indemnifying Party
     shall have been prejudiced as a result of the failure to give, or delay in
     giving, such Claim Notice. The Claim Notice required hereunder shall
     specify the basis for the claim for indemnification to the extent
     ascertainable at the time of the Claim Notice. If the matter to which a
     claim relates shall not have been resolved as of the date of the Claim
     Notice, the Indemnified Party shall include an estimate of the amount of
     the claim in the Claim Notice to be provided pursuant to this Section
     15.7.1, accompanied by a statement therein that the claim has not yet been
     liquidated (an "Unliquidated Claim"). In the event that an Indemnified
     Party gives a Claim Notice for an Unliquidated Claim relating to or arising
     from the breach of a representation or warranty prior to the termination of
     the survival period of a representation or warranty set forth in this
     Section 15, such survival



                                      -56-
<PAGE>


     period shall be tolled with respect to such Unliquidated Claim until it
     becomes finally resolved pursuant to the provisions of this Section 15. If
     an Indemnified Party gives a Claim Notice for an Unliquidated Claim, the
     Indemnified Party shall also give a second Claim Notice within 30 days
     after the matter giving rise to the claim becomes finally resolved, and
     such second Claim Notice shall specify the amount of the claim.

          15.7.2 The indemnifying Party shall not, in the defense of such claim
     or any Litigation resulting therefrom, consent to entry of any judgment
     (other than a judgment of dismissal on the merits without costs) or enter
     into any settlement, except with the written consent, which consent shall
     not be unreasonably withheld, of the Indemnified Party, which does not
     include as an unconditional term thereof the giving by the claimant or the
     plaintiff to the Indemnified Party a release from all liability in respect
     of such claim or Litigation.

          15.7.3 If an indemnifying Party shall not, within 30 days after its
     receipt of the Claim Notice required by Section 15.7.1 hereof or in
     accordance with the Escrow Agreement or, in the case of an Unliquidated
     Claim, within 30 days after its receipt of the second Claim Notice
     described in Section 15.7.1, advise the Indemnified Party that the
     indemnifying Party denies the right of the Indemnified Party to indemnity
     in respect of the claim, then the amount of such claim shall be deemed to
     be finally determined between the Parties hereto. If the indemnifying Party
     shall notify the Indemnified Party that it disputes any claim made by the
     Indemnified Party, then the Parties hereto shall endeavor to settle and
     compromise such claim, and if unable to agree on any settlement or
     compromise, such claim for indemnification shall be settled by appropriate
     litigation, and any Liability established by reason of such settlement,
     compromise or litigation shall be deemed to be finally determined. Any
     claim that is finally determined in the manner set forth above shall be
     paid promptly by the indemnifying Party in cash.

     15.8 Payment of Indemnification Obligations. Each Party shall pay promptly
to any Indemnified Party the amount of all Losses to which the foregoing
indemnity relates.

     15.9 Interest on Unpaid Obligations. If all or part of any indemnification
obligation under this Agreement is not paid when due, the indemnifying Party
shall pay the Indemnified Party interest on the unpaid amount of such obligation
for each day from the date the amount became due until it is paid in full,
payable on demand, at the rate equal to the lower of (i) the maximum rate
permitted by Law or (ii) two percent (2%) per annum plus the Prime Rate.

     15.10 Sole Remedies. Except with respect to the payment obligations
specified in Sections 2.9, 10.14 and 14 and except to the extent the Buying
Parties may be entitled to the remedy of specific performance or other
injunctive relief pursuant to Section 12, the indemnification provisions set
forth in Sections 3.3, 3.4, 13.2 and 15 and the provisions contained in the
Escrow Agreement constitute the sole and exclusive remedies of the Parties
hereto with respect to Losses arising out of or relating to this Agreement, and
shall preclude the assertion by any Party of any other rights, or the



                                      -57-
<PAGE>


seeking of any other remedies against any other Party for claims arising out of
or relating to this Agreement.

16.  General.

     16.1 Expenses. Except as otherwise provided in this Agreement, and whether
or not the Transactions shall be consummated, the Buying Parties and the Selling
Parties shall each pay their own fees, expenses and disbursements, including the
fees and expenses of their respective counsel, accountants and other experts, in
connection with the subject matter of this Agreement and all other costs and
expenses incurred in performing and complying with all conditions to be
performed under this Agreement.

     16.2 Limitation on Selling Parties' Representations. The Selling Parties
have not made any representation or warranty, expressed or implied, as to the
accuracy or completeness of any information regarding the Selling Parties, the
Business or the Purchased Assets, other than those representations and
warranties expressly made by the Selling Parties in this Agreement, and none of
the Selling Parties will have or be subject to any Liability to the Buying
Parties resulting from the Buying Parties' or their representatives' use of any
financial information, projections, budgets or any other document or
information, other than those representations and warranties expressly made by
the Selling Parties in this Agreement, provided by or on behalf of the Selling
Parties to the Buying Parties or their representatives. EXCEPT AS OTHERWISE
SPECIFICALLY PROVIDED IN SECTION 5 AND IN SECTION 7.2, THE SELLING PARTIES MAKE
NO REPRESENTATIONS OR WARRANTIES TO THE BUYING PARTIES, EXPRESS OR IMPLIED, WITH
RESPECT TO ANY SELLING PARTY'S BUSINESS (INCLUDING, WITHOUT LIMITATION, THE
BUSINESS), PROPERTIES (INCLUDING, WITHOUT LIMITATION, THE PURCHASED ASSETS), AND
LIABILITIES OR OBLIGATIONS (INCLUDING, WITHOUT LIMITATION, THE ASSUMED
LIABILITIES), WHETHER ARISING BY STATUTE OR OTHERWISE IN LAW INCLUDING, WITHOUT
LIMITATION, ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE OR OTHERWISE.

     16.3 Publicity. The Parties hereto will consult with each other before
issuing any press release or making any public statement with respect to this
Agreement and the Transactions and, except as may be required by applicable Law
or any stock exchange regulations, no Party shall issue any such press release
or make any such public statement without the consent of the other Party hereto.

     16.4 Amendment, Severability, Parties in Interest, Assignment, Etc. This
Agreement may be amended, modified or supplemented only by a written instrument
duly executed by each of the Parties hereto. If any provision of this Agreement
shall for any reason be held to be invalid, illegal or unenforceable in any
respect, such invalidity, illegality or unenforceability shall not affect any
other provision hereof, and this Agreement shall be construed as if such
invalid, illegal or unenforceable provision had never been contained herein.
This Agreement shall be binding upon and inure to the benefit of and be
enforceable by the respective heirs, legal representatives, successors and
permitted



                                      -58-
<PAGE>

assigns of the Parties hereto. Nothing in this Agreement, express or implied, is
intended to confer on any Person other than the Parties hereto, or their
respective successors and assigns, any rights, remedies, obligations or
liabilities under or by reason of this Agreement. No Party hereto shall assign
or otherwise transfer this Agreement or any right, benefit or obligation
hereunder (whether by operation of Law or otherwise) to any other Person without
the prior written consent of the other Party, except in the case of a Buying
Party, to a Person which is an Affiliate of such Buying Party. The Parties
hereto shall execute and deliver any and all documents and take any and all
other actions that may be deemed reasonably necessary by their respective
counsel to complete the Transactions.

     16.5 Waivers. Any term or provision of this Agreement may be waived at any
time by the Party entitled to the benefit thereof by a written instrument duly
executed by such Party. The failure of any Party at any time or times to require
performance of any provision hereof shall in no manner affect the right of such
Party at a later time to enforce the same or any other provision of this
Agreement. No waiver of any condition or of the breach of any provision of this
Agreement in one or more instances shall operate or be construed as a waiver of
any other condition or subsequent breach.

     16.6 Notices. All notices that are required or permitted hereunder shall be
in writing and shall be sufficient if personally delivered or sent by mail,
facsimile message or Federal Express or other delivery service. Any notices
shall be deemed given upon the earlier of the date when received at, or the
third day after the date when sent by registered or certified mail or the day
after the date when sent by Federal Express to, the address or fax number set
forth below, unless such address or fax number is changed by notice to the other
Parties hereto:

          16.6.1 If to a Selling Party, to:

                 Liberty Technologies, Inc.
                 Lee Park
                 555 North Lane, Suite 6000
                 Conshohocken, PA 19428-2208
                 FAX: (610) 834-0601
                 Attention: R. Nim Evatt

                 With a copy to:

                 Pepper, Hamilton & Scheetz LLP
                 1235 Westlakes Drive, Suite 400
                 Berwyn, PA 19312
                 FAX: (610) 640-7835
                 Attention: James D. Rosener, Esquire



                                      -59-
<PAGE>

          16.6.2 If to GE or Buyer, to:

                 GE Nuclear Energy
                 175 Curtner Avenue
                 San Jose, CA 95125
                 FAX: (408) 925-1148
                 Attention: Jerry A. Miller

                 GE Nuclear Energy
                 175 Curtner Avenue
                 San Jose, CA 95125
                 FAX: (408) 925-1234
                 Attention: David R. Helwig

                 With copies to:

                 GE Nuclear Energy
                 175 Curtner Avenue, M/C 823
                 San Jose, CA 95125
                 FAX: (408) 925-5376
                 Attention: Harold J. Neems, Esquire

                 Morgan, Lewis & Bockius LLP
                 2000 One Logan Square
                 Philadelphia, PA 19103
                 FAX: (215) 963-5299
                 Attention: Howard L. Shecter, Esquire

     16.7 Entire Agreement. This Agreement (including the Exhibits and Schedules
hereto), together with the other Transaction Documents, sets forth the entire
agreement and understanding of the Parties hereto with respect to the
Transactions and the other matters set forth herein and supersedes all prior
agreements or understandings, oral and written, among the Parties hereto or
otherwise with respect to the subject matter hereof.

     16.8 Interpretation. Unless the context of this Agreement clearly requires
otherwise, (i) references to the plural include the singular, the singular the
plural, the part the whole, (ii) references to any gender include all genders,
(iii) "or" has the inclusive meaning frequently identified with the phrase
"and/or," (iv) "including" has the inclusive meaning frequently identified with
the phrase "but not limited to" and (v) references to "hereunder" or "herein"
relate to this Agreement. The section and other headings contained in this
Agreement are for reference purposes only and shall not control or affect the
construction of this Agreement or the interpretation thereof in any respect.
Section, subsection, Schedule and Exhibit references are to this Agreement
unless otherwise specified. Each



                                      -60-
<PAGE>



accounting term used herein that is not specifically defined herein shall have
the meaning given to it under GAAP.










             [THE REMAINDER OF THIS PAGE INTENTIONALLY LEFT BLANK.]






                                      -61-
<PAGE>



     16.9 Governing Law. This Agreement shall be construed and interpreted in
accordance with the Laws of the State of New York without regard to its
provisions concerning conflict of Laws.

     16.10 Counterparts. This Agreement may be executed in two or more
counterparts, each of which shall be binding as of the date first written above,
and all of which shall constitute one and the same instrument. Each such copy
shall be deemed an original, and it shall not be necessary in making proof of
this Agreement to produce or account for more than one such counterpart.


     IN WITNESS WHEREOF, this Agreement has been executed by the Parties hereto
as of the day and year first above written.


                                        GENERAL ELECTRIC COMPANY


                                        By:/s/ David R. Helwig
                                           ------------------------------------
                                           David R. Helwig
                                           General Manager, Nuclear Services


                                        GE INSPECTION SERVICES, INC.


                                        By:/s/ David R. Helwig
                                           ------------------------------------
                                           David R. Helwig
                                           President


                                        LIBERTY TECHNOLOGIES, INC.


                                        By:/s/ R. Nim Evatt
                                           ------------------------------------
                                           R. Nim Evatt
                                           President and Chief Executive Officer




                                      -62-
<PAGE>


                                        LTH DELAWARE, INC.


                                        By:/s/ R. Nim Evatt
                                           ------------------------------------
                                           R. Nim Evatt
                                           President


                                        LIBERTY TECHNICAL SERVICES, INC.


                                        By:/s/ R. Nim Evatt
                                           ------------------------------------
                                           R. Nim Evatt
                                           President


                                      -63-
<PAGE>




                                                                  Exhibit 99.1

                                                          For Immediate Release




                              FOR IMMEDIATE RELEASE

                    LIBERTY TECHNOLOGIES, INC. COMPLETES SALE
                 OF ITS NONDESTRUCTIVE TESTING SERVICES BUSINESS
                         TO GENERAL ELECTRIC SUBSIDIARY

     CONSHOHOCKEN, PA (October 30, 1997) . . . Liberty Technologies, Inc.
(NASDAQ: LIBT) today announced that it had completed the sale of the
nondestructive evaluation testing services portion of its Liberty Technical
Services (LTS) business unit to a subsidiary of General Electric Company (NYSE:
GE) for $13.6 million in cash, plus the assumption of certain operating
liabilities totaling approximately $1.3 million.

     The purchase price is subject to reduction based on the balance sheet as of
closing, and 10% of the purchase price will be held in escrow to secure Liberty
Technologies, Inc.'s indemnification liabilities.

     Liberty Technologies will continue to own the Nuclear Service group of LTS,
as well as the Condition Monitoring and RADView product businesses.

     Liberty Technologies is a worldwide provider of innovative products and
services that improve industrial productivity and safety. Internet address:
libertytech.com or e-mail: [email protected].

     For further information please contact Dan Clare of Liberty Technologies at
(610) 834-0330 or Jan Smith of General Electric at (518) 385-3072.




                                    






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