SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549
                  __________________________________________  

                         AMENDMENT NO. 1 ON FORM 10-K/A
                                  TO FORM 10-K

        (mark one)   X      Annual Report Pursuant to Section 13 or
                   -----
                            15(d) of the Securities Exchange Act of 1934

                            Transition Report Pursuant to Section 13 or
                   -----
                            15(d) of the Securities Exchange Act of 1934 

                         Commission file number 1-10574

                               THERMO VOLTEK CORP.
             (Exact name of Registrant as specified in its charter)

        Delaware                                               13-1946800
        (State or other jurisdiction of                  (I.R.S. Employer
        incorporation or organization)                Identification No.)

        470 Wildwood Street, P.O. Box 2878
        Woburn, Massachusetts                                  01888-1578
        (Address of principal executive offices)               (Zip Code)

               Registrant's telephone number, including area code:
                                 (617) 622-1000

           Securities registered pursuant to Section 12(b) of the Act:

                                                 Name of each exchange
             Title of each class                  on which registered
             -------------------                -------------------------

             Common Stock, $.05 par value       American Stock Exchange

           Securities registered pursuant to Section 12(g) of the Act:
                                      None

        Indicate by check mark whether the Registrant (1) has filed all
        reports required to be filed by Section 13 or 15(d) of the
        Securities Exchange Act of 1934 during the preceding 12 months,
        and (2) has been subject to the filing requirements for at least
        the past 90 days. Yes [ X ]  No [   ]

        Indicate by check mark if disclosure of delinquent filers
        pursuant to Item 405 of Regulation S-K is not contained herein,
        and will not be contained, to the best of the Registrant's
        knowledge, in definitive proxy or information statements
        incorporated by reference into Part III of this Form 10-K or any
        amendment to this Form 10-K. [    ]
PAGE






        The aggregate market value of the voting stock held by
        nonaffiliates of the Registrant as of January 24, 1997, was
        approximately $56,019,000.

        As of  January 24, 1997, the Registrant had 9,759,238 shares of
        Common Stock outstanding.

                       DOCUMENTS INCORPORATED BY REFERENCE

        Portions of the Registrant's Annual Report to Shareholders for
        the fiscal year ended December 28, 1996, are incorporated by
        reference into Parts I and II.



             Part III, Item 10.       Directors and Executive Officers of
                                      the Registrant.

             Part III, Item 11.       Executive Compensation.

             Part III, Item 12.       Security Ownership of Certain 
                                      Beneficial Owners and 
                                      Management.

             Part III, Item 13.       Certain Relationships and 
                                      Transactions.


             The information required under these items, originally to be
        incorporated by reference from the Registrant's definitive proxy
        statement to be filed with the Commission pursuant to Regulation
        14A, not later than 120 days after the close of the fiscal year,
        is contained in the following Attachment A, which is included
        herein and made a part of this Annual Report on Form 10-K.

                                   SIGNATURES


             Pursuant to the requirements of Section 13 or 15(d) of the
        Securities Exchange Act of 1934, the Registrant has duly caused
        this Amendment No. 1 on Form 10-K/A to be signed by the
        undersigned, duly authorized.

                                      THERMO VOLTEK CORP.


                                      By: /s/ Sandra L. Lambert
                                          -------------------------------

                                           Sandra L. Lambert
                                           Secretary



                                  ATTACHMENT A
PAGE







        DIRECTORS

             Set forth below are the names of the persons serving as
        directors, their ages, their offices in the Corporation, if any,
        their principal occupation or employment for the past five years,
        the length of their tenure as directors and the names of other
        public corporations in which such persons hold directorships.
        Information regarding their beneficial ownership of the
        Corporation's Common Stock, and of the common stock of its parent
        company, Thermedics Inc. ("Thermedics"), a manufacturer of
        inspection and measurement instrumentation and biomedical
        products, and Thermedics' parent company, Thermo Electron
        Corporation ("Thermo Electron"), a diversified high technology
        company, is reported under the caption "Stock Ownership." 
        Elias P.              Dr. Gyftopoulos, 69, has been a director
        Gyftopoulos           of the Corporation since 1994.  He is the
                              Professor Emeritus at The Massachusetts
                              Institute of Technology, where he was the
                              Ford Professor of Mechanical Engineering
                              and of Nuclear Engineering for more than
                              20 years until his retirement in 1996.
                              Dr. Gyftopoulos is also a director of
                              Thermo Electron, Thermo BioAnalysis
                              Corporation, Thermo Cardiosystems Inc.,
                              ThermoLase Corporation, Thermo Remediation
                              Inc.,  ThermoSpectra Corporation and Trex
                              Medical Corporation.

        William W. Hoover     Mr. Hoover, 65, has been a director of the
                              Corporation since 1986.  Mr. Hoover is a
                              retired U.S. Air Force Major General and
                              former assistant secretary of the U. S.
                              Department of Energy.  Since 1993, Mr.
                              Hoover has been president of Hoover
                              Associates, a consulting firm.  Prior to
                              1993, Mr. Hoover was executive vice
                              president of Air Transport Association of
                              America, a position he held for more than
                              five years.
        Sandra L. Lambert     Ms. Lambert, 42, has been a director of
                              the Corporation since 1990.  Ms. Lambert
                              has been secretary of the Corporation
                              since January 1991 and secretary and
                              senior counsel of Thermo Electron since
                              July 1990.  For more than five years prior
                              to that time, she was associate general
                              counsel of Thermo Electron.  Ms. Lambert
                              also serves as clerk of Thermedics.
PAGE






        Theo Melas-Kyriazi    Mr. Melas-Kyriazi, 37, has been a director
                              of the Corporation since 1990.  Mr.
                              Melas-Kyriazi was treasurer of the
                              Corporation from January 1991 to September
                              1994 and was treasurer of Thermo Electron
                              from May 1988 to August 1994.  Since
                              August 1994, he has served as president
                              and chief executive officer of
                              ThermoSpectra Corporation.  Mr.
                              Melas-Kyriazi is also a director of Thermo
                              Remediation Inc. and ThermoSpectra
                              Corporation.

        Peter Richman         Mr. Richman, 69, has been a director of
                              the Corporation since 1993.  Mr. Richman
                              was a consultant to Thermedics and its
                              subsidiaries, including the Corporation,
                              on corporate development and acquisition
                              strategies from March 1993 to March 1995.
                              For more than five years prior to that
                              time, he was president and chief executive
                              officer of Keytek Instrument Corp.  Mr.
                              Richman is also a director of Thermo
                              Sentron Inc.
        John W. Wood Jr.      Mr. Wood, 53, has been a director of the
                              Corporation and chairman of the board
                              since 1990.  Mr. Wood has been the chief
                              executive officer of the Corporation since
                              1992, and was also the president of the
                              Corporation from 1992 to February 1997.
                              Mr. Wood has been a senior vice president
                              of Thermo Electron since December 1995,
                              and, prior to that promotion, was a vice
                              president of Thermo Electron since
                              September 1994.  Mr. Wood has been
                              president and chief executive officer of
                              Thermedics since 1984.  Mr. Wood is also a
                              director of Thermedics, Thermedics
                              Detection Inc., Thermo Cardiosystems Inc.
                              and Thermo Sentron Inc.

        Committees of the Board of Directors and Meetings

             The Board of Directors has established an Audit Committee
        and a Human Resources Committee, each consisting solely of
        outside directors. The present members of the Audit Committee are
        Mr. Richman (Chairman) and Mr. Hoover.  The Audit Committee
        reviews the scope of the audit with the Corporation's independent
        public accountants and meets with them for the purpose of
        reviewing the results of the audit subsequent to its completion.
        The present members of the Human Resources Committee are Mr.
        Hoover (Chairman) and Dr. Gyftopoulos.  The Human Resources
        Committee reviews the performance of senior members of

                                        2
PAGE






        management, recommends executive compensation and administers the
        Corporation's stock option and other stock-based compensation
        plans. The Corporation does not have a nominating committee of
        the Board of Directors. The Board of Directors met five times,
        the Audit Committee met twice and the Human Resources Committee
        met five times during fiscal 1996. Each director attended at
        least 75% of all meetings of the Board of Directors and
        committees on which he or she served held during fiscal 1996.

        Compensation of Directors

        Cash Compensation

             Directors who are not employees of the Corporation, of
        Thermo Electron or of any other companies affiliated with Thermo
        Electron (also referred to as "outside directors") receive an
        annual retainer of $2,000 and a fee of $1,000 per day for
        attending regular meetings of the Board of Directors and $500 per
        day for participating in meetings of the Board of Directors held
        by means of conference telephone and for participating in certain
        meetings of committees of the Board of Directors.  Payment of
        directors' fees is made quarterly.  Ms. Lambert, Mr.
        Melas-Kyriazi and Mr. Wood are employees of Thermo Electron or
        its subsidiaries and do not receive any cash compensation from
        the Corporation for their services as directors.  Directors are
        also reimbursed for out-of-pocket expenses incurred in attending
        such meetings.

        Deferred Compensation Plan

             Under the Deferred Compensation Plan for directors (the
        "Deferred Compensation Plan"), a director has the right to defer
        receipt of his cash fees until he ceases to serve as a director,
        dies or retires from his principal occupation. In the event of a
        change in control or proposed change in control of the
        Corporation that is not approved by the Board of Directors,
        deferred amounts become payable immediately. Either of the
        following is deemed to be a change of control: (a) the
        occurrence, without the prior approval of the Board of Directors,
        of the acquisition, directly or indirectly, by any person of 50%
        or more of the outstanding Common Stock or the outstanding common
        stock of Thermedics or 25% or more of the outstanding  common
        stock of Thermo Electron; or (b) the failure of the persons
        serving on the Board of Directors immediately prior to any
        contested election of directors or any exchange offer or tender
        offer for the Common Stock or the common stock of Thermedics or
        Thermo Electron to constitute a majority of the Board of
        Directors at any time within two years following any such event.
        Amounts deferred pursuant to the Deferred Compensation Plan are
        valued at the end of each quarter as units of the Corporation's
        Common Stock. When payable, amounts deferred may be disbursed
        solely in shares of Common Stock accumulated under the Deferred
        Compensation Plan. A total of 56,250 shares of Common Stock have
        been reserved for issuance under the Deferred Compensation Plan.
                                        3
PAGE






        As of March 1, 1997, deferred units equal to 3,576.39 shares of
        Common Stock were accumulated under the Deferred Compensation
        Plan.
         
        Directors Stock Option Plan

             The Corporation's directors stock option plan (the
        "Directors Plan"), provides for the grant of stock options to
        purchase shares of Common Stock of the Corporation to outside
        directors as additional compensation for their service as
        directors.  Under the Directors Plan, outside directors are
        automatically granted options to purchase 1,000 shares of the
        Common Stock annually at the close of business on the date of
        each Annual Meeting of the Stockholders of the Corporation.
        Options evidencing annual grants may be exercised at any time
        from and after the six-month anniversary of the grant date of the
        option and prior to the expiration of the option on the third
        anniversary of the grant date.  Shares acquired upon exercise of
        the options are subject to repurchase by the Corporation at the
        exercise price if the recipient ceases to serve as a director of
        the Corporation or any other Thermo Electron company prior to the
        first anniversary of the grant date.

             The exercise price for options granted under the Directors
        Plan is the average of the closing prices of the Common Stock as
        reported on the American Stock Exchange (or other principal
        market on which the Common Stock is then traded) for the five
        trading days preceding and including the date of grant, or, if
        the shares are not then traded, at the last price per share paid
        by third parties in an arms-length transaction prior to the
        option grant.  Options to purchase 56,250 shares of Common Stock
        were reserved for issuance under the Directors Plan as of March
        1, 1997. 

        Stock Ownership Policies for Directors

             During 1996, the Human Resources Committee of the Board of
        Directors (the "Committee") established a stock holding policy
        for directors.   The stock holding policy requires each director
        to hold a minimum of 1,000 shares of Common Stock.  Directors are
        requested to achieve this ownership level by the 1998 Annual
        meeting of Stockholders.  Directors who are also executive
        officers of the Corporation are required to comply with a
        separate stock holding policy established by the Committee in
        1996.

             In addition, the Committee adopted a policy requiring
        directors to hold shares of the Corporation's Common Stock equal
        to one-half of their net option exercises over a period of five
        years.  The net option exercise is determined by calculating the
        number of shares acquired upon exercise of a stock option, after
        deducting the number of shares that could have been traded to
        exercise the option and the number of shares that could have been
        surrendered to satisfy tax withholding obligations attributable
                                        4
PAGE






        to the exercise of the option.  This policy is also applicable to
        executive officers.

        STOCK OWNERSHIP

             The following table sets forth the beneficial ownership of
        Common Stock, as well as the common stock of Thermedics, the
        Corporation's parent company, and of Thermo Electron, Thermedics'
        parent company, as of January 1, 1996, with respect to (i) each
        person who was known by the Corporation to own beneficially more
        than 5% of the outstanding shares of Common Stock, (ii) each
        director, (iii) each executive officer named in the summary
        compensation table under the heading "Executive Compensation" and
        (iv) all directors and current executive officers as a group

             While certain directors and executive officers of the
        Corporation are also directors and executive officers of
        Thermedics or its subsidiaries other than the Corporation, all
        such persons disclaim beneficial ownership of the shares of
        Common Stock owned by Thermedics.

        






        

                                  Thermo                     Thermo
                                  Voltek       Thermedics    Electron
        Name                      Corp. (2)    Inc. (3)      Corporation
                                                             (4)
                                                    

        Thermedics Inc. (5)       7,549,921    N/A           N/A
        Dominick R. Congiusti     26,092       14,143        11,413
        Elias P. Gyftopoulos      3,750        4,500         71,070

        William W. Hoover         23,394       0             0
        Sandra L. Lambert         1,912        8,843         78,292
        Theo Melas-Kyriazi        7,498        21,128        159,073

        Michael D. Norton         94,776       19,350        25,837
        Peter Richman             53,273       8,000         3,300
        John W. Wood Jr.          93,071       175,347       263,199




        All directors and current 352,296      337,154       1,284,116
        executive
        officers as a group (11
        persons)

        




        (1)  Except as reflected in the footnotes to this table, shares
        beneficially owned consist of shares owned by the indicated
        person or by that person for the benefit of minor children and
        all share ownership includes sole voting and investment power.

        (2)  Shares beneficially owned by Mr. Conguisti, Dr. Gyftopoulos,
        Mr. Hoover, Mr. Melas-Kyriazi, Mr.  Norton, Mr. Richman, Mr. Wood
        and all directors and executive officers as a group include
        24,698, 3,750, 18,296, 7,498, 82,950, 40,650, 78,450 and 298,790
        shares, respectively, that such person or group has the right to
        acquire within 60 days of March 1, 1997 through the exercise of
        stock options. Shares beneficially owned by Mr. Richman and all
        directors and executive officers as a group include 3,623 shares
        allocated through March 1, 1997 to his account maintained under
        the Corporation's deferred compensation plan for directors. No
        director or executive officer beneficially owned more than 1% of
        the Common Stock outstanding as of March 1, 1997; all directors
        and executive officers as a group beneficially owned 3.5% of the
        Common Stock outstanding as of such date.

        (3)  Shares of the common stock of Thermedics beneficially owned
        by Mr. Conguisti, Dr. Gyftopoulos, Ms. Lambert, Mr.
        Melas-Kyriazi, Mr. Norton, Mr. Richman, Mr. Wood and all
        directors and executive officers as a group include 12,100,
        4,500, 8,000, 20,000, 19,350, 4,500, 125,500 and 262,950 shares,
        respectively, that such person or member of the group has the
        right to acquire within 60 days of March 1, 1997 through the
        exercise of stock options. Shares beneficially owned by Ms.
                                        5
PAGE






        Lambert, Mr. Melas-Kyriazi, and all directors and executive
        officers as a group include 843, 984 and 4,588 full shares,
        respectively, allocated through March 1, 1997 to their respective
        accounts maintained pursuant to Thermo Electron's employee stock
        ownership plan, of which the trustees, who have investment power
        over its assets are executive officers of Thermo Electron (the
        "ESOP").  Shares of the common stock of Thermo Voltek Corp.
        beneficially owned by Mr. Wood include 2,600 shares held in trust
        for the benefit of minor children. The directors and executive
        officers did not individually or as a group beneficially own more
        than 1.0% of Thermedics common stock outstanding as of March 1,
        1997.

        (4)  The shares of the common stock of Thermo Electron shown in
        the table reflect a three-for-two split of such stock distributed
        in June 1996 in the form of a 50% stock dividend.  Shares of the
        common stock of Thermo Electron beneficially owned by Mr.
        Conguisti, Dr. Gyftopoulos, Ms. Lambert, Mr. Melas-Kyriazi, Mr.
        Norton, Mr. Wood and all directors and executive officers as a
        group include 9,900, 9,375, 73,346, 116,772, 25,837, 227,658 and
        990,147 shares, respectively, that such person or member of the
        group has the right to acquire within 60 days of March 1, 1997
        through the exercise of stock options.  Shares beneficially owned
        by Ms. Lambert, Mr. Melas-Kyriazi and all directors and executive
        officers as a group include 849, 969 and 5,076 full shares,
        respectively, allocated through March 1, 1997, to their
        respective accounts maintained pursuant to Thermo Electron's
        ESOP.  The directors and executive officers did not individually
        or as a group beneficially own more than 1% of the Thermo
        Electron common stock outstanding as of March 1, 1997.

        (5)  Shares beneficially owned by Thermedics include 2,465,088
        shares that Thermedics had the right to acquire within 60 days of
        March 1, 1997 through the conversion of certain convertible notes
        of the Corporation held by Thermedics.  As of March 1, 1997,
        Thermedics beneficially owned approximately 62% of the
        outstanding Common Stock.  Thermedics' address is 470 Wildwood
        Street, Woburn, Massachusetts 01888-1799.  As of March 1, 1997
        Thermedic's had the power to elect all of the members of the
        Corporation's Board of Directors.  Thermedics is a majority owned
        subsidiary of Thermo Electron and therefore, Thermo Electron may
        be deemed a beneficial owner of the shares of Common Stock
        beneficially owned by Thermo Instrument.  Thermo Electron
        disclaims beneficial ownership of these shares.

        Section 16(a) Beneficial Ownership Reporting Compliance

             Section 16(a) of the Securities Exchange Act of 1934
        requires the Corporation's directors and executive officers, and
        beneficial owners of more than 10% of the Common Stock, such as
        Thermedics and its parent company, Thermo Electron, to file with
        the Securities and Exchange Commission initial reports of
        ownership and periodic reports of changes in ownership of the
        Corporation's securities.  Based upon a review of such filings,
                                        6
PAGE






        all Section 16(a) filing requirements applicable to such persons
        were complied with during 1996, except in the following
        instances.  Thermedics filed five Forms 4  late, reporting a
        total of 18 transactions, consisting of 16 open market purchases
        ofshares of Common Stock, an additional acquisition of shares of
        Common Stock through a merger with another entity, and the
        conversion of a derivative security held by Thermedics into
        shares of Common Stock.  Thermo Electron filed eight Forms 4
        late, reporting a total of 40 transactions, including the 18
        transactions described above for Thermedics, an additional 19
        open market purchases of shares of Common Stock and three grants
        to employees of options to purchase shares of Common Stock as
        part of its stock option plan.

        EXECUTIVE COMPENSATION

        NOTE:  All share amounts reported below have, in all cases, been
        adjusted as applicable to reflect a three-for-two stock splits
        with respect to the Common Stock and common stock of Thermo
        Electron, distributed in August 1996 and June 1996, respectively,
        each in the form of a 50% stock dividend.

        Summary Compensation Table

             The following table summarizes compensation for services to
        the Corporation in all capacities awarded to, earned by or paid
        to the Corporation's chief executive officer and its two other
        most highly compensated executive officers for the last three
        fiscal years.  No other executive officer of the Corporation met
        the definition of "highly compensated" within the meaning of the
        Securities and Exchange Commission's executive compensation
        disclosure rules.

             The Corporation is required to appoint certain executive
        officers and full-time employees of Thermo Electron as executive
        officers of the Corporation, in accordance with the Thermo
        Electron Corporate Charter. The compensation for these executive
        officers is determined and paid entirely by Thermo Electron. The
        time and effort devoted by these individuals to the Corporation's
        affairs is provided to the Corporation under the Corporate
        Services Agreement between the Corporation and Thermo Electron.
        Accordingly, the compensation for these individuals is not
        reported in the following table.




        






        
                                Summary Compensation Table

                                                       Long Term
                                                      Compensation
                                                       Securities
                                                       Underlying

                                       Annual       Options (No. of
             Name and     Fiscal    Compensation         Shares        All Other
        Principal Position Year   Salary    Bonus   and Company) (1) Compensation
                                                                          (2)
                                                           

        John W. Wood Jr.  1996     $19,500  $17,200    2,100(TVL)    $6,750
        (3)
          Chief Executive 1995     $18,000  $16,000    1,350(TVL)    $6,750
        Officer
                          1994     $24,750   $1,905       --         $6,639

        Michael D. Norton 1996    $119,000  $60,000    2,550(TVL)    $5,344
          Vice President                                 150(TMO)
                          1995    $114,000  $49,000    1,650(TVL)    $6,387

                                                      10,500(TMO)
                          1994    $110,000  $20,250   11,250(TMO)    $4,436

                                                         800(THS)
        Dominick R.       1996     $98,009  $10,000      900(TVL)    $5,353
        Congiusti (4)
          Vice President                                 150(TMO)

                          1995     $95,014  $21,000      300(TVL)    $5,621
                                                       7,500(TMO)
                          1994     $90,000  $30,000    7,500(TVL)    $3,914

                                                       2,250(TMO)
        



        (1)  In addition to grants of options to purchase shares of
        Common Stock of the Corporation (designated in the table as TVL),
        the named executive officers of the Corporation have been granted
                                        7
PAGE






        options to purchase common stock of Thermo Electron and certain
        of its other subsidiaries as part of Thermo Electron's stock
        option program.  Options have been granted during the last three
        fiscal years in the following Thermo Electron companies:
        Thermedics (designated in the table as TMD), Thermo Electron
        (designated in the table as TMO) and ThermoSpectra Corporation
        (designated in the table as THS).    

        (2)  Represents the amount of matching contributions made by the
        individual's employer on behalf of executive officers
        participating in the Thermo Electron 401(k) plan. 

        (3)  Mr. Wood is a senior vice president of Thermo Electron and
        the president and chief executive officer of Thermedics, as well
        as the president and chief executive officer of the Corporation.
        A portion of Mr. Wood's annual cash compensation (salary and
        bonus) has been allocated to and paid by each of Thermo Electron
         and Thermedics in each of the last three fiscal years as
        compensation for the services provided to these companies based
        on the time he devoted to his responsibilities as a senior vice
        president of Thermo Electron or as president and chief executive
        officer of Thermedics.  The annual cash compensation (salary and
        bonus) reported in the table for Mr. Wood represents the amount
        paid from all sources, including the Corporation, solely for Mr.
        Wood's services as chief executive officer of the Corporation.
        For 1996, 1995 and 1994, 10%, 10% and 15%, respectively, of Mr.
        Wood's annual cash compensation (salary and bonus) was allocated
        to the Corporation for his service as the Corporation's chief
        executive officer.   In addition, Mr. Wood has been granted
        options to purchase common stock of Thermo Electron and certain
        of its subsidiaries other than the Corporation from time to time
        by Thermo Electron or such other subsidiaries.  These options are
        not reported here as they were granted as compensation for
        service to Thermo Electron companies in capacities other than in
        his capacity as chief executive officer of the Corporation.

        (4)  Mr. Congiusti was named an executive officer of the
        Corporation in December 1994.  Compensation is reported  for Mr.
        Congiusti for the entire 1994 fiscal year. 

        Stock Options Granted During Fiscal 1996

             The following table sets forth information concerning
        individual grants of stock options made during fiscal 1996 to the
        Corporation's chief executive officer and the other named
        executive officers. It has not been the Corporation's policy in
        the past to grant stock appreciation rights, and no such rights
        were granted during fiscal 1996.

        







        
                           Option Grants in Fiscal 1996


                                 Percent                      Potential
                                   of                        Realizable
                                  Total                       Value at
                     Number of   Options                   Assumed Annual
                     Securities  Granted                   Rates of Stock
                     Underlying    to                           Price
                      Options   Employees Exercise Expira-  Appreciation
                      Granted   in Fiscal  Price    tion     for Option
            Name        (1)      Year(2)  PerShare  Date        Term
                                                             5%     10%

                                                  
        John W.     2,100 (TVL) 1.8%     $12.78   03/07/99 $4,221 $8,883
        Wood,
        Jr.(4) 
        Michael D.  2,550 (TVL) 2.1%     $12.78   03/07/99 $5,126 $10,787
        Norton

                    150   (TMO) 0.01%(3) $42.79   05/22/99 $1,011 $2,124
        Dominick R. 900   (TVL) 0.8%     $12.78   03/07/99 $1,809 $3,807
        Congiusti
                    150   (TMO) 0.01%(3) $42.79   05/22/99 $1,011 $2,124

        




                                        8
PAGE






        (1)  In addition to grants of options to purchase Common Stock of
        the Corporation (designated in the table as TVL), the named
        executive officers of the Corporation have been granted options
        to purchase common stock of Thermo Electron (designated in the
        table as TMO) as part of Thermo Electron's stock option program.
        All of the options granted during the fiscal year are immediately
        exercisable at the date of grant. In all cases, the shares
        acquired upon exercise are subject to repurchase by the granting
        companies at the exercise price if the optionee ceases to be
        employed by such corporation or any other Thermo Electron
        company. The granting corporation may exercise its repurchase
        rights within six months after the termination of the optionee's
        employment.  For publicly traded companies, the repurchase rights
        generally lapse ratably over a five- to ten-year period,
        depending on the option term, which may vary from seven to twelve
        years, provided that the optionee continues to be employed by the
        granting corporation or another Thermo Electron company.  The
        granting corporations may permit the holders of options to
        exercise options and to satisfy tax withholding obligations by
        surrendering shares equal in fair market value to the exercise
        price or withholding obligation.

        (2)  The amounts shown on this table represent hypothetical gains
        that could be achieved for the respective options if exercised at
        the end of the option term.  These gains are based on assumed
        rates of stock appreciation of 5% and 10% compounded annually
        from the date the respective options were granted to their
        expiration date.  The gains shown are net of the option exercise
        price, but do not include deductions for taxes or other expenses
        associated with the exercise.  Actual gains, if any, on stock
        option exercises will depend on the future performance of the
        common stock of the granting corporation, the optionee's
        continued employment through the option period and the date on
        which the options are exercised.

        (3)  These options were granted under stock option plans
        maintained by Thermo Electron or a subsidiary and accordingly are
        reported as a percentage of total options granted to employees of
        Thermo Electron and its subsidiaries.

        (4)  Mr. Wood has also served as an officer of Thermo Electron
        since 1994 and the chief executive officer of Thermedics since
        1984 and has been granted options to purchase common stock of
        Thermo Electron and certain of its subsidiaries other than the
        Corporation.  These options are not reported in this table as
        they were granted as compensation for service to other Thermo
        Electron companies in capacities other than his capacity as the
        chief executive officer of the Corporation.

        Stock Options Exercised During Fiscal 1996

             The following table reports certain information regarding
        stock option exercises during fiscal 1996 and outstanding stock
        options held at the end of fiscal 1996 by the Corporation's chief
                                        9
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        executive officer and the executive officers named in the Summary
        Compensation Table. No stock appreciation rights were exercised
        or were outstanding during fiscal 1996.

        






        
        Aggregated Option Exercises In Fiscal 1996 And 
        Fiscal 1996 Year-End Option Values


                                             Number of
                                             Unexercised
                              Shares         Options at
                              Acqui-         Fiscal Year-   Value of
                              red on         End (Exercis-  Unexercised
                              Exer-  Value   able/Unexer-   In-the-Money
        Name         Company  cise   Realizedcisable)(1)    Options

                                                
        John W.      Thermo   8,623  $61,645 78,450  /--    $319,074 /--
        Wood, Jr.    Voltek
        (2)
        Michael D.   Thermo    --     --     82,950  /--    $507,020 /--
        Norton       Voltek
                     Thermo   1,006  $22,243 26,519  /--(3) $367,090 /--
                     Electron

                     Therme-  3,905  $72,878 22,345  /--    $105,988 /--
                     dics
                     Thermo    --     --     800     /--    $1,500   /--
                     Spectra
        Dominick R.  Thermo   2,000  $21,700 24,698  /--    $135,650 /--
        Congiusti    Voltek

                     Thermo    --     --     9,900   /--    $95,926  /--
                     Electron
                     Therme   2,400  $54,120 12,100  /--    $35,323  /--
                     -dics
        



        (1)  All of the options reported outstanding at the end of the
        fiscal year are immediately exercisable as of the end of the
        fiscal year. The shares acquired upon exercise of the options
        reported in the table are subject to repurchase by the granting
        corporation at the exercise price if the optionee ceases to be
        employed by such corporation or any other Thermo Electron
        company. The granting corporation may exercise its repurchase
        rights within six months after the termination of the optionee's
        employment. The repurchase rights generally lapse ratably over a
        five- to ten-year period, depending on the option term, which may
        vary from seven to twelve years, provided that the optionee
        continues to be employed by the Corporation or another Thermo
        Electron company.

        (2)  Mr. Wood also holds unexercised options to purchase common
        stock of Thermo Electron and its subsidiaries other than the
        Corporation.  These options are not reported here as they were
        granted as compensation for service to other Thermo Electron
        companies in capacities other than his capacity as chief
        executive officer of the Corporation.

        (3)  Options to purchase 11,250 shares of the common stock of
        Thermo Electron granted to Mr. Norton are subject to the same
        terms as described in footnote (1), except that the repurchase
        rights of the granting corporation generally do not lapse until
        the tenth anniversary of the grant date. In the event of the
        employee's death or involuntary termination prior to the tenth
        anniversary of the grant date, the repurchase rights of the
        granting corporation shall be deemed to have lapsed ratably over
        a five-year period, commencing with the fifth anniversary of the
        grant date.

        Pension Plan

             The Corporation maintains a non-contributory defined benefit
        plan for full-time employees of its Universal Voltronics
        division, including officers and other salaried employees meeting
        certain age and service requirements.  Mr. Conguisti is the only
        executive officer of the Corporation who participates in the
        plan.  The plan provides for payments in the event of normal,
        early or deferred retirement, or total and permanent disability
        or death.  The plan also provides for the payment of benefits to
        an employee's surviving spouse or designated beneficiary.
        Covered compensation under this plan consists of salaries and
        bonuses.  Effective as of December 31, 1993, no additional
        benefits have been accrued on behalf of any plan participant.
                                       10
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        The following table sets forth the estimated annual benefits
        payable under the plan upon retirement to employees of Universal
        Voltronics in specified compensation and years-of-service
        classifications.  The estimated benefits at certain compensation
        levels reflect the statutory limits on compensation that can be
        recognized for plan purposes.  Such limit is currently $150,000
        per year. 

        











        
                                          Years of Service

        AnnualCompensation     15       20        25       30        35   
                                                                      
                                                  
        $ 75,000           $15,187  $20,250   $25,312  $25,312   $25,312

        $100,000           $20,250  $27,000   $33,750  $33,750   $33,750
        $125,000           $25,313  $33,750   $42,188  $42,188   $42,188
        $150,000           $30,375  $40,500   $50,625  $50,625   $50,625

        





             Each eligible employee receives a monthly retirement
        benefit, beginning at normal retirement age (65), based on a
        percentage (1.35%) of the average monthly compensation of such
        employee as of December 31, 1993, multiplied by years of service
        (up to a maximum of 25 years) as of December 31, 1993, less
        benefits paid upon cancellation of the Corporation's predecessor
        pension plan.  Benefits are reduced for retirement before normal
        retirement age.  Average monthly compensation is generally
        defined as average monthly compensation over the five years of
        highest compensation in the ten-year period preceding retirement.
        The benefits shown in the above table are subject to reduction
        for Social Security benefits.  The plan benefits shown are
        payable during the employee's lifetime unless the employee elects
        another form of benefit that provides death benefit protection.
        For Mr. Conguisti, the only executive officer who participates in
        the plan, the compensation recognized for plan purposes is
        $87,593, and the credited years of service for Mr. Conguisti was
        3 years as of December 31, 1993.

        Severance Agreements

             In 1988, Thermo Electron entered into severance agreements
        with several of its key employees, including key employees of the
        Corporation and other majority-owned subsidiaries. These
        agreements provide severance benefits if there is a change of
        control of Thermo Electron that is not approved by the Board of
        Directors of Thermo Electron and the employee's employment with
        Thermo Electron or the majority-owned subsidiary is terminated,
        for whatever reason, within one year thereafter. For purposes of
        the agreement a change of control exists upon (i) the acquisition
        of 50% or more of the outstanding common stock of Thermo Electron
        by any person without the prior approval of the board of
        directors of Thermo Electron, (ii) the failure of the Board of
        Directors of Thermo Electron, within two years after any
        contested election of directors or tender or exchange offer not
        approved by the Board of Directors, to be constituted of a
        majority of directors holding office prior to such event or (iii)
        any other event that the Board of Directors of Thermo Electron
        determines constitutes an effective change of control of Thermo
        Electron. Each of the recipients of these agreements would
                                       11
PAGE






        receive a lump-sum benefit at the time of a qualifying severance
        equal to the highest total cash compensation paid to the employee
        by Thermo Electron or the majority-owned subsidiary in any
        12-month period during the three years preceding the severance
        event. A qualifying severance exists (i) if the employment of the
        executive officer is terminated for any reason within one year
        after a change in control of Thermo Electron or (ii) a group of
        directors of Thermo Electron consisting of directors of Thermo
        Electron on the date of the severance agreement or, if an
        election contest or tender or exchange offer for Thermo
        Electron's common stock has occurred, the directors of Thermo
        Electron immediately prior to such election contest or tender or
        exchange offer, and any future directors who are nominated or
        elected by such directors, determines that any other termination
        of the executive officer's employment should be treated as a
        qualifying severance. The benefits to be provided are limited so
        that the payments would not constitute so-called "excess
        parachute payments" under applicable provisions of the Internal
        Revenue Code of 1986. Assuming that severance benefits would have
        been payable under these agreements as of March 1, 1997, Mr. Wood
        would have received approximately $367,000.

        RELATIONSHIP WITH AFFILIATES

             Thermo Electron has adopted a strategy of selling a minority
        interest in subsidiary companies to outside investors as an
        important tool in its future development. As part of this
        strategy, Thermo Electron and certain of its subsidiaries have
        created several privately and publicly held subsidiaries.
        Thermedics has created Thermedics Detection Inc., Thermo
        Cardiosystems Inc. and Thermo Sentron Inc. as publicly held
        subsidiaries,  and has acquired the majority interest in the
        Corporation, which until 1990 was an unaffiliated public company.
        From time to time, Thermo Electron and its subsidiaries will
        create other majority-owned subsidiaries as part of its spinout
        strategy. (The Corporation and such other majority-owned Thermo
        Electron subsidiaries are hereinafter referred to as the "Thermo
        Subsidiaries.") 
         
             Thermo Electron and each of the Thermo Subsidiaries
        recognize that the benefits and support that derive from their
        affiliation are essential elements of their individual
        performance. Accordingly, Thermo Electron and each of the Thermo
        Subsidiaries have adopted the Thermo Electron Corporate Charter
        (the "Charter") to define the relationships and delineate the
        nature of such cooperation among themselves. The purpose of the
        Charter is to ensure that (1) all of the companies and their
        stockholders are treated consistently and fairly, (2) the scope
        and nature of the cooperation among the companies, and each
        company's responsibilities, are adequately defined, (3) each
        company has access to the combined resources and financial,
        managerial and technological strengths of the others, and (4)
        Thermo Electron and the Thermo Subsidiaries, in the aggregate,
        are able to obtain the most favorable terms from outside parties.
                                       12
PAGE






         
             To achieve these ends, the Charter identifies the general
        principles to be followed by the companies, addresses the role
        and responsibilities of the management of each company, provides
        for the sharing of group resources by the companies and provides
        for centralized administrative, banking and credit services to be
        performed by Thermo Electron. The services provided by Thermo
        Electron include collecting and managing cash generated by
        members, coordinating the access of Thermo Electron and the
        Thermo Subsidiaries (the "Thermo Group") to external financing
        sources, ensuring compliance with external financial covenants
        and internal financial policies, assisting in the formulation of
        long-range  planning and providing other banking and credit
        services. Pursuant to the Charter, Thermo Electron may also
        provide guarantees of debt or other obligations of the Thermo
        Subsidiaries or may obtain external financing at the parent level
        for the benefit of the Thermo Subsidiaries. In certain instances,
        the Thermo Subsidiaries may provide credit support to, or on
        behalf of, the consolidated entity or may obtain financing
        directly from external financing sources. Under the Charter,
        Thermo Electron is responsible for determining that the Thermo
        Group remains in compliance with all covenants imposed by
        external financing sources, including covenants related to
        borrowings of Thermo Electron or other members of the Thermo
        Group, and for apportioning such constraints within the Thermo
        Group. In addition, Thermo Electron establishes certain internal
        policies and procedures applicable to members of the Thermo
        Group. The cost of the services provided by Thermo Electron to
        the Thermo Subsidiaries is covered under existing corporate
        services agreements between Thermo Electron and each of the
        Thermo Subsidiaries. 
         
             The Charter presently provides that it shall continue in
        effect so long as Thermo Electron and at least one Thermo
        Subsidiary participate. The Charter may be amended at any time by
        agreement of the participants. Any Thermo Subsidiary, including
        the Corporation, can withdraw from participation in the Charter
        upon 30 days' prior notice. In addition, Thermo Electron may
        terminate a subsidiary's participation in the Charter in the
        event the subsidiary ceases to be controlled by Thermo Electron
        or ceases to comply with the Charter or the policies and
        procedures applicable to the Thermo Group.  A withdrawal from the
        Charter automatically terminates the corporate services agreement
        and tax allocation agreement (if any) in effect between the
        withdrawing company and Thermo Electron. The withdrawal from
        participation does not terminate outstanding commitments to third
        parties made by the withdrawing company, or by Thermo Electron or
        other members of the Thermo Group, prior to the withdrawal.
        However, a withdrawing company is required to continue to comply
        with all policies and procedures applicable to the Thermo Group
        and to provide certain administrative functions mandated by
        Thermo Electron so long as the withdrawing company is controlled
        by or affiliated with Thermo Electron. 
         
                                       13
PAGE






             As provided in the Charter, the Corporation and Thermo
        Electron have entered into a Corporate Services Agreement (the
        "Services Agreement") under which Thermo Electron's corporate
        staff provides certain administrative services, including certain
        legal advice and services, risk management, employee benefit
        administration, tax advice and preparation of tax returns,
        centralized cash management and financial and other services to
        the Corporation. The Corporation was assessed an annual fee equal
        to 1.0% of the Corporation's revenues for these services for
        calendar 1996.  The fee is reviewed annually and may be changed
        by mutual agreement of the Corporation and Thermo Electron.
        During fiscal 1996, Thermo Electron assessed the Corporation
        $485,000 in fees under the Services Agreement. Management
        believes that the charges under the Services Agreement are
        reasonable and that the terms of the Services Agreement are fair
        to the Corporation.  For items such as employee benefit plans,
        insurance coverage and other identifiable costs, Thermo Electron
        charges the Corporation based on charges attributable to the
        Corporation. The Services Agreement automatically renews for
        successive one-year terms, unless canceled by the Corporation
        upon 30 days' prior notice. In addition, the Services Agreement
        terminates automatically in the event the Corporation ceases to
        be a member of the Thermo Group or ceases to be a participant in
        the Charter. In the event of a termination of the Services
        Agreement, the Corporation will be required to pay a termination
        fee equal to the fee that was paid by the Corporation for
        services under the Services Agreement for the nine-month period
        prior to termination. Following termination, Thermo Electron may
        provide certain administrative services on an as-requested basis
        by the Corporation or as required in order to meet the
        Corporation's obligations under Thermo Electron's policies and
        procedures. Thermo Electron will charge the Corporation a fee
        equal to the market rate for comparable services if such services
        are provided to the Corporation following termination. 

             As of December 28, 1996, $16,623,000 of the Corporation's
        cash equivalents were invested in a repurchase agreement with
        Thermo Electron. Under this agreement, the Corporation in effect
        lends excess cash to Thermo Electron, which Thermo Electron
        collateralizes with investments principally consisting of
        corporate notes, government and agency securities, money market
        funds, certificates of deposit and other marketable securities,
        in the amount of at least 103% of such obligation. The
        Corporation's funds subject to the repurchase agreement are
        readily convertible into cash by the Corporation and have a
        maturity of three months or less. The repurchase agreement earns
        a rate based on the 90-day Commercial Paper Composite Rate plus
        25 basis points, set at the beginning of each quarter.

             Thermedics holds two subordinated convertible notes of the
        Corporation.  One is in the principal amount of $6.0 million,
        bears interest at a rate of 6/%, is due 2002 and is convertible
        into Common Stock at a conversion price of $4.27 per share (the
        "6/% Note").  The other note is in the principal amount of $4
                                       14
PAGE






        million, bears interest at a rate of 5%, is due 2003 and is
        convertible into Common Stock at a conversion price of $3.78 per
        share (the "5% Note").

             Thermo Electron and Thermedics owned of record approximately
        0.5% and 51%, respectively, of the Corporation's outstanding
        Common Stock on December 28, 1996.  In January 1996, Thermedics
        acquired 315,199 shares of the Corporation's Common Stock, or
        approximately 6.5% of the Corporation's outstanding Common Stock,
        from Thermo Electron.  Thermedics intends for the foreseeable
        future to maintain at least 50% ownership of the Corporation.
        This may require the purchase by Thermedics of additional shares
        of the Corporation's Common Stock from time to time as the number
        of outstanding shares issued by the Corporation increases. These
        purchases may be made either on the open market or directly from
        the Corporation, at prevailing market prices, or pursuant to
        conversion of the 6/% Note or the 5% Note.

        Stock Holding Assistance Plan

             During 1996, the Committee established a stock holding
        policy for executive officers of the Corporation.  The stock
        holding policy specifies an appropriate level of ownership of the
        Corporation's Common Stock as a multiple of the officer's
        compensation.  For the chief executive officer, the multiple is
        one times his base salary and reference bonus for the calendar
        year.  For all other officers, the multiple is one times the
        officer's base salary.  The Committee deemed it appropriate to
        permit officers to achieve these ownership levels over a
        three-year period.

             In order to assist officers in complying with the policy,
        the Committee also adopted a stock holding assistance plan under
        which the Corporation is authorized to make interest-free loans
        to officers to enable them to purchase shares of the Common Stock
        in the open market.  The loans are required to be repaid upon the
        earlier of demand or the fifth anniversary of the date of the
        loan, unless otherwise authorized by the Committee.   In 1996,
        Mr. Michael D. Norton, a vice president of the Corporation,
        received a loan  in the amount of $65,166.00 under this plan to
        purchase 5,000 shares of Common Stock.













                                       15