EXHIBIT 10.1
                                     Revised 04/19/95
                      EG&G, INC.
        Supplemental Executive Retirement Plan


SECTION I

Plan Objectives

1.1  The objectives of the Supplemental Executive Retirement Plan (the
     "Plan") are as follows: to increase the overall effectiveness of the
     Company's executive compensation program to attract, retain, and
     motivate qualified senior executives;

1.2  to provide retirement benefits more closely related to Total
     Compensation; and

1.3  to soften the financial impact of early retirement for Participants.


SECTION II

Definitions

When used herein, the following terms shall have the meaning indicated below:

2.1  Actuarial Equivalence means a benefit of equivalent value to the benefit
     which otherwise would have been provided determined on the basis of
     the 1971 Group Annuity Mortality Table with no loading, and projected
     by Scale E, with a one-year age setback for the Participant and a five-
     year age setback for any Beneficiary, and on the basis of an interest 
     rate of 7 percent.

2.2  Average Total Compensation means the average annual Total
     Compensation of a Participant for the highest five successive years of
     Credited Service for which the Participant is directly compensated by the
     Company out of the last ten years of such Credited Service prior to age
     65 or earlier termination of employment.

2.3  Basic Plan means the EG&G, Inc. Employees' Retirement Plan and any
     other Company retirement plan under which a Participant is entitled to
     receive benefits.

2.4  Basic Plan Benefit means the annual benefit payable under the Basic Plan
     in the form of a straight-life annuity at the time of retirement or at age
     65, whichever benefit is greater.

2.5  Committee means the Senior Executive Compensation and Governance
     Committee of the EG&G, Inc.  Board of Directors.

2.6  Company means EG&G, Inc. and any subsidiary of which EG&G, Inc.
     controls 50 percent or more of the voting stock.

2.7  Credited Service shall be determined in accordance with the following:

     (a)  A Participant shall accrue a full year of Credited Service for each
          year in which he has at least 2,080 Hours of Service.  In any year
          in which a Participant has less than 2,080 Hours of Service, the
          Participant shall be deemed to complete 1/12 of a Year of
          Credited Service for each 173-1/3 Hours of Service completed
          during such year.

     (b)  Service with a company other than the Company may, at the
          discretion of the Committee, be deemed to be Credited Service.

     (c)  In the event a Participant who has completed ten or more Years
          of Service becomes a Disabled Participant, the period of
          disability up to age 65 shall be counted as Credited Service
          regardless of whether the Participant remains in the employ of the
          Company.

     (d)  A Participant shall in no event be deemed to accrue more than
          one full year of Credited Service with respect to any year.

     (e)  If the Participant was an Employee of the Company, terminated
          his Employment and is rehired, the following rules shall apply in
          determining his years of Credited Service:

          (i)  In the case of a Participant who had ten or more Years of
               Service, his Years of Credited Service accrued during his
               prior period of Employment shall be reinstated as of the
               date of his re-employment.

          (ii) In the case of a Participant whose Employment terminated
               before completing ten Years of Service, his Years of
               Credited Service accrued during his prior period of
               Employment shall be reinstated unless the "Break-in-Service" 
               exceeds the greater of: (a) five years, or (b) the
               number of prior Years of Service.

2.8  Disabled Participant means a Participant who incurs a physical or
     mental condition which, as determined by the Federal Social Security
     Administration, renders the Participant eligible to receive disability
     benefits under Title 11 of the Federal Social Security Act, as amended
     from time to time.

2.9  Effective Date means January 1, 1978.

2.10 Eligible Spouse means a person who was legally married to the
     Participant on the date of retirement or, if not retired, the date of 
     death.

2.11 Employee means any person employed by the Company or a successor in
     a merger or other reorganization.

2.12 Employment means service in the employ of the Company, or a
     successor in a merger or other reorganization.

2.13 Executive Officer means an officer of EG&G, Inc. at or above the Vice
     Presidential level, the General Counsel, the Treasurer, the Corporate
     Controller, Assistant Treasurer, and Assistant Clerk.

2.14 Participant means either an Executive Officer of EG&G, Inc. or any
     other employee of the Company who is so designated by the Committee.

2.15 Plan Benefit means the annual benefit payable in accordance with this
     Plan.

2.16 Social Security Benefit means the estimated annual Primary Old Age
     Insurance Amount which the Participant would be entitled to receive at
     retirement under the Federal Social Security Act; provided, however,
     that the Social Security, Benefit for a Participant who dies or retires
     prior to age 65 shall be calculated on such date as if:

     (a)  the Participant will not receive any future wages which would be
          treated as wages for purposes of the Federal Social Security Act;
          and

     (b)  the Participant had elected to begin receiving Social Security as
          of the earliest age then allowable to the Participant under said
          Act.

2.17 Social Security Tax Base means the 35 year average of maximum wages
     upon which Social Security taxes were based during each of the calendar
     years ending with the calendar year in which the Employee reaches his
     Normal Retirement Date, assuming no change in the Social Security
     maximum taxable wage after the Employee's termination of
     Employment.  In order to determine the Social Security Tax Base for an
     Employee who works beyond his Normal Retirement Date, it will be
     assumed that the Employee's Normal Retirement Date occurs in the year
     of termination.

2.18 Surviving Spouse Option means that the Participant's Plan Benefit will be
     paid in the form of a 50 percent joint and Survivor option which is the
     Actuarial Equivalent of the Participant's Plan Benefit had it been paid in
     the form of a Lifetime Income Option.

2.19 Total Compensation means the total cash compensation in the form of
     base salary and incentive awards paid under the EG&G, Inc.
     Management Incentive Program (Incentive Award) paid to a Participant
     by the Company.  For purposes of this Plan, an Incentive Award shall
     be allocated to the period of employment for which such Incentive
     Award was earned rather than to the period during which such Incentive
     Award was paid.

2.20 Years of Service shall be determined in accordance with the following:

     (a)  A Participant shall accrue a Year of Service for each year in
          which he has 1,000 or more Hours of Service with the Company. 
          Any Year in which the Participant has less than 1,000 but more
          than 500 Hours of Service shall not constitute a Break-in-Service
          but will not be considered as a Year of Service.  If in any Year,
          the Participant has less than 500 Hours of Service, he shall incur
          a Break-in-Service.

     (b)  A Participant shall be considered as accruing Hours of Service in
          accordance with his normal work week for each week:

          (i)  while on an authorized leave of absence, if at or before
               the end of such leave, the Participant returns to service,
               provided however, that a Participant on a leave who fails
               to return to service at or before the end of such leave, will
               be considered to have terminated his Employment as of
               the last day of service with the Company.  If, however,
               such failure to return was due to death, disability, or
               retirement on his early or normal retirement date, the
               Participant's date of termination will be the date on which
               one of the above occurs.

          (ii) during the one-year period following the date on which a
               Participant is laid off due to a reduction in work force
               provided the Participant returns to service within the one-year 
               period following his date of termination.  If the
               Participant does not return to service within said one-year
               period, whether because he was not recalled or was
               recalled but did not return to service, the Participant shall
               be considered to have terminated his service as of the last
               day of service.

     If a Participant terminates his Employment and is rehired, the following
     rules shall apply in determining his Years of Service:

     (a)  In the case of a Participant who had five or more Years of
          Service, his Years of Service accrued during his prior period of
          Employment shall be reinstated as of the date of his re-employment.

     (b)  In the case of a Participant whose Employment terminated before
          completing five Years of Service, his Years of Service accrued
          during his prior period of Employment shall be reinstated unless
          the "Break-in-Service" exceeds five years.

     In no event shall a Participant be deemed to have more than one Year of
     Service with respect to any Year.

SECTION III

Plan Benefits

3.1  Plan Benefit - Subject to Section IV below, a Participant who has
     attained age 55 and completed five Years of Service (including at least
     five Years of Service after the Effective Date of this Plan) upon
     retirement shall be entitled to receive an annual Plan Benefit equal to (a)
     less (b) plus (c) calculated as follows:

     (a)  .85 percent of Average Total Compensation for each Year of
          Credited Service, plus .75 percent of Average Total
          Compensation in excess of Social Security Tax Base;

     Less

     (b)  100 percent of the Participant's Basic Plan Benefit;

     Plus

     (c)  The reduction, if any, to the early retirement benefit payable
          from the Basic Plan due to the limitations as set forth in Section
          415(b) of the Internal Revenue Code of 1986.

The benefit payable under the Plan, however, shall in no event be less than (c)
above.  Years of Service after age 65 shall not be counted in determining the
Plan Benefit in 3.1(a) above, nor shall any actuarial adjustment be made as the
result of, either retirement before or after age 65.

3.2  Pre-Retirement Death Benefit - If a Participant who has attained age 55
     and completed five Years of Service dies prior to retirement, the
     Participant's Eligible Spouse, if any, shall be entitled to receive an
     annual Plan Benefit determined as if the Participant had retired and
     elected a 50 percent Actuarial Equivalent Surviving Spouse Option on
     the day before the Participant died.  If a participant dies prior to
     attaining age 55, but after the completion of five years of service, the
     participant's benefit will be calculated on the date of the participant's
     death; and the participant's eligible spouse, if any, shall be entitled to
     receive an annual Plan Benefit in the form of 50 percent Actuarial
     Equivalent Surviving Spouse Option commencing on the day the
     participant would have attained age 55, if still living.

3.3  Form of Payment -  The form of payment shall be:

     (a)  In the form of a lifetime income for any Participant who does not
          have an Eligible Spouse.

     (b)  In the form of a 50 percent Surviving Spouse option for any
          Participant who does have an Eligible Spouse.

     Benefit payments will commence on the first of the month following the
     month in which the Participant retires, but not later than April 1 of the
     calendar year following the Participant attaining age 70 1/2.

3.4  Except as provided in Sections 4.1 and 4.2, the Company shall promptly
     pay all Participants or Eligible Spouses the benefits due them under the
     plan without any right to offset or  to delay any benefits pending the
     outcome of any arbitration, lawsuit or other dispute with any such
     Participant.


SECTION IV

Miscellaneous

4.1  Forfeiture of Benefits - No benefits shall be paid under this Plan if a
     Participant, without the prior consent of the Committee, enters into or in
     any manner takes part as an employee, agent, officer, director, owner,
     or otherwise, in any business or entity which in the opinion of the
     Committee is in competition with or is in the same field as the business
     of the Company.  After age 65, a Participant may join a business in the
     same field as, but not in competition with the Company.  The foregoing
     shall not apply to ownership of less than 5 percent of the stock of a
     publicly-held corporation whose stock is publicly-traded on an exchange
     or in the over-the-counter market.

4.2  Provisions for Benefits -  The Plan is unfunded.  Benefits are paid from
     the operating revenues of the Company.  Notwithstanding the foregoing,
     EG&G, Inc., in its sole discretion, may create one or more trusts to hold
     assets of the Plan and to provide for the payment of benefits.  EG&G,
     Inc. shall be the owner of each trust and the trust corpus shall be subject
     to the claims of general creditors in the event of the bankruptcy or
     insolvency of EG&G, Inc.  The trusts shall contain such other terms and
     conditions as EG&G, Inc. may deem necessary or advisable to ensure
     that benefits are not includable, by reason of the trusts, in the income of
     trust beneficiaries prior to actual distribution and that the existence of 
     the trusts do not cause the Plan to be considered "funded" for purposes of
     Title I of the Employee Retirement Income Security Act of 1974, as
     amended.

4.3  Government Regulations - It is intended that the Plan will comply with
     all applicable  laws and governmental regulations.  The Company shall
     not be obligated to perform an obligation hereunder, or make any benefit
     payments, in any case where, in the opinion of the Company's General
     Counsel, such performance would result in violation of any law or
     regulation.

4.4  Nonassignment - The right to compensation after termination hereunder
     shall not be assignable, and neither the Participant, nor an Eligible
     Spouse, nor any designated beneficiary shall be entitled to have such
     payments commuted or made otherwise than in accordance with the
     provisions of this Plan.

4.5  Arbitration - Any controversy relating to this Plan shall be settled by
     arbitration in the City o f Boston, Commonwealth of Massachusetts,
     pursuant to the rules then obtaining of the American Arbitration
     Association, and judgment upon the award ma be entered in any court
     having jurisdiction, and the Company and the Participant agree to be
     bound by the arbitration decision on any such controversy.  Unless
     otherwise agreed by the parties hereto, arbitration will be by three
     arbitrators.  The cost of any such arbitration shall be borne equally by
     the Company and the Participant.  Each party shall be responsible for its
     own legal expenses.

4.6  Amendment or Discontinuance -  The Board of Directors of EG&G, Inc.
     may amend or terminate the Plan at any time.  Such amendment or
     termination shall not reduce, eliminate, or accelerate the benefit
     entitlements in course of payment to retired Participants, joint
     annuitants, or surviving spouses, or the accrued Plan Benefit of all
     Participants.

4.7  Additional Retirement Security - In the event that a person other than
     EG&G, Inc. acquires or makes a tender offer for 15 percent or more of
     the outstanding shares of the Company's capital stock, the provisions of
     this Section 4.7 shall automatically become effective immediately and
     this Plan shall be amended by the addition of subsections (a), (b), (c)
     and (d) below unless the Board of Directors of EG&G, Inc. votes
     otherwise within twenty days of such event:

     (a)  The requirement contained in section 3.1 that, in order to retire
          and receive an annual Plan Benefit, a Participant must have
          attained age 55 and completed at least five years of Service after
          the Effective Date of this Plan, shall be eliminated.  Benefit
          payments will not commence until the Participant has retired.

     (b)  All Participants in the Plan who retired prior to the happening of
          such event shall have an irrevocable, vested right, except in the
          event of insolvency or bankruptcy as defined in Section 7.1 of the
          EG&G, Inc.  Non-Qualified Benefit Trust Agreement, to
          continue to receive an annual Plan Benefit at the level determined
          in accordance with Section III without discontinuance or
          reduction, but in no event will this right be enforceable against
          the trust.

     (c)  All Participants in this Plan who retire after the happening of
          such event shall have an irrevocable, vested right except in the
          event of insolvency or bankruptcy as defined in Section 7.1 of the
          EG&G, Inc.  Non-Qualified Benefit Trust Agreement, to the
          maximum annual Plan Benefit determined in accordance with
          section 3.1 hereof, without reduction, forfeiture or
          discontinuance, but in no event will this right be enforceable
          against the trust.

     (d)  No new Participant(s) shall be added to this Plan after the
          happening of such event.

     For the purposes of this section, the word "person" shall mean a person
     as defined in section 3 (13)(9) of the Securities Exchange Act of 1934.


 SECTION V

Administration


5.1  The Plan shall be administered by the Committee.  If any member of the
     Committee shall be receiving benefits under the Plan, or is eligible to
     participate in the plan, such member may not participate in any decisions
     of the Committee relating to the Plan.

5.2  The Committee may employ counsel, agents, and such clerical,
     accounting and actuarial services as they might require in carrying out
     the provisions of the Plan.

5.3  The Committee may from time to time establish rules and procedures for
     the administration of the Plan.  Such rules, procedures and decisions so
     made shall be conclusive and binding on all persons having an interest in
     the Plan.  The Committee shall make all determinations as to the right of
     any person to a benefit under this Plan.  Any denial by the Committee of
     a claim for benefits filed by a Participant or a Beneficiary, shall be 
     stated in writing by the Committee and delivered or mailed to the 
     Participant or Beneficiary.  The Committee shall afford a reasonable 
     opportunity to any Participant or Beneficiary whose claim for benefits has 
     been denied, for a review of the decision denying the claim.

5.4  In the event a Participant who is entitled to receive benefits under this
     Plan becomes incapacitated in any way so as to be unable to manage his
     financial affairs, payments becoming due to such person may be made to
     another for his benefit as directed by a court of competent jurisdiction. 
     Payments made pursuant to such power shall be a complete discharge of
     any liability for making such payment under the provision of the Plan.

5.5  The Committee shall have such duties and powers as may be necessary
     to discharge its duties hereunder, including, but not by way of
     limitation, the following:

     (a)  To construe and interpret the Plan, decide all questions of
          eligibility and determine the amount, manner, and time of
          payment of any benefit hereunder.

     (b)  To prescribe rules, procedures and forms to be followed
          regarding the administration of the Plan.

     (c)  To select a trust or trusts to hold assets or administer benefits
          under the Plan.

     (d)  To receive, review and keep on file (as it deems convenient or
          proper) reports of the financial condition, and of the receipts and
          disbursements, of any Trust or Trusts holding assets of the Plan,
          and a copy of this Plan including any amendments thereto.

5.6  The Administrative Committee and the individual members thereof shall
     be indemnified by the Company against any and all liabilities arising by
     reason of any act or failure to act made in good faith pursuant to the
     provisions of the Plan, including expenses reasonably incurred in the
     defense of any claim relating thereto.