SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                    FORM 10-Q

(MARK ONE)

(X)  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE
     ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2003

                                       OR

( )  TRANSITION  REPORT  PURSUANT  TO SECTION  13 OR 15(D) OF THE  SECURITIES
     EXCHANGE  ACT OF 1934 FOR THE  TRANSITION  PERIOD  FROM  ______  TO  ______
     COMMISSION FILE NUMBER 1-10596

                             ESCO TECHNOLOGIES INC.

             (Exact name of registrant as specified in its charter)

MISSOURI                                                            43-1554045
(State or other jurisdiction of                               (I.R.S. Employer
incorporation or organization)                              Identification No.)

8888 LADUE ROAD, SUITE 200                                          63124-2090
ST. LOUIS, MISSOURI                                                 (Zip Code)
(Address of principal executive offices)

        Registrant's telephone number, including area code:(314) 213-7200

     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  (or for such  shorter  period  that the
registrant  was required to file such  reports) and (2) has been subject to such
filing requirements for the past 90 days. Yes X No

     Indicate by check mark whether the registrant is an  accelerated  filer (as
defined in Rule 12b-2 of the Exchange Act). Yes X No___

The number of shares of the registrant's stock outstanding at April 30, 2003 was
12,697,087.



PART I.  FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

                     ESCO TECHNOLOGIES INC. AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF OPERATIONS
                                   (Unaudited)
                (Dollars in thousands, except per share amounts)

                                                 Three Months Ended
                                                       March 31,
                                                       ---------
                                                2003               2002
                                                ----               ----

        Net sales                           $  112,197            85,096
        Costs and expenses:
           Cost of sales                        77,336            57,022
           Selling, general and administrative
              expenses                          22,786            19,417
           Interest expense (income)              (23)               59
           Other, net                            2,559               585
                                                 -----               ---
             Total costs and expenses          102,658            77,083
                                               -------            ------
        Earnings before income taxes             9,539             8,013
        Income tax expense                       3,879             3,004
                                                 -----             -----
        Net earnings from continuing
        operations                               5,660             5,009

        Earnings (loss) from
        discontinued operations, net of tax        (29)              184
                                                   ---               ---

        Net earnings                         $   5,631             5,193
                                                 =====             =====

        Earnings per share:
           Basic -  Continuing operations        $0.45             $0.40
                 -  Discontinued operations          -              0.02
                                                  ----              ----
                 -  Net earnings                 $0.45             $0.42
                                                 =====             =====

           Diluted - Continuing operations       $0.43             $0.38
                   - Discontinued operations         -              0.02
                                                  ----              ----
                   - Net earnings                $0.43             $0.40
                                                 =====             =====

See accompanying notes to consolidated financial statements.





                     ESCO TECHNOLOGIES INC. AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF OPERATIONS
                                   (Unaudited)
                (Dollars in thousands, except per share amounts)

                                                       Six Months Ended
                                                           March 31,
                                                           ---------
                                                    2003             2002
                                                    ----             ----

           Net sales                           $  221,484           166,675
           Costs and expenses:
              Cost of sales                       152,462           112,753
              Selling, general and administrative
                expenses                           45,351            37,412
              Interest expense (income)              (78)               107
              Other, net                            3,727               874
                                                    -----               ---
                Total costs and expenses          201,462           151,146
                                                  -------           -------
           Earnings before income taxes            20,022            15,529
           Income tax expense                       7,852             5,824
                                                    -----             -----
           Net earnings from continuing
           operations                              12,170             9,705

           Earnings (loss) from discontinued
             operations, net of tax                    13               260
                                                       --               ---


           Net earnings                          $ 12,183             9,965
                                                 ========             =====

           Earnings per share:
             Basic -  Continuing operations         $0.97             $0.78
                   -  Discontinued operations           -              0.02
                                                     ----              ----
                   -  Net earnings                  $0.97             $0.80
                                                    =====             =====


              Diluted - Continuing operations       $0.93             $0.75
                      - Discontinued operations         -              0.02
                                                     ----              ----
                      - Net earnings                $0.93              $0.77
                                                    =====              =====

See accompanying notes to consolidated financial statements.




                     ESCO TECHNOLOGIES INC. AND SUBSIDIARIES
                           CONSOLIDATED BALANCE SHEETS
                             (Dollars in thousands)


                                                       March 31,   September 30,
                                                        2003             2002
                                                        ----             ----
 ASSETS                                                (Unaudited)
 Current assets:
    Cash and cash equivalents                           $ 29,657         25,160
    Accounts receivable, less allowance for doubtful
      accounts of $1,138 and $1,018, respectively         78,034         67,347
    Costs and estimated earnings on long-term
      contracts, less progress billings of
      $10,425 and $4,541, respectively                     4,793          2,951
    Inventories                                           63,464         50,991
    Current portion of deferred tax assets                20,038         22,796
    Other current assets                                   7,511          8,500
    Current assets from discontinued operations            3,540          3,643
                                                           -----          -----
        Total current assets                             207,037        181,388
                                                         -------        -------
 Property, plant and equipment, at cost                  125,303        117,031
 Less accumulated depreciation and amortization           56,860         50,777
                                                          ------         ------
        Net property, plant and equipment                 68,443         66,254
 Goodwill                                                105,078        103,283
 Deferred tax assets                                      24,062         26,950
 Other assets                                             26,077         26,219
 Other assets from discontinued operations                 3,411          3,858
                                                           -----          -----
                                                        $434,108        407,952
                                                        ========        =======
 LIABILITIES AND SHAREHOLDERS' EQUITY
 Current liabilities:
    Short-term borrowings and current
      maturities of long-term debt                       $    67            121
    Accounts payable                                      47,680         38,364
    Advance payments on long-term contracts, less costs
      incurred of $1,312 and $3,770, respectively            908          2,706
    Accrued expenses and other current liabilities        28,593         26,287
    Current liabilities from discontinued operations        785          1,309
                                                             ---          -----
        Total current liabilities                         78,033         68,787
                                                          ------         ------
 Other liabilities                                        24,271         24,313
 Long-term debt                                            8,086          8,277

 Other liabilities from discontinued operations            1,092            647
                                                           -----            ---
        Total liabilities                                111,482        102,024
                                                         -------        -------
 Commitments and contingencies                                --             --
 Shareholders' equity:
    Preferred stock, par value $.01 per share,
      authorized 10,000,000 shares                            --             --
    Common stock, par value $.01 per share, authorized
      50,000,000 shares, issued 13,712,591 and
      13,601,095 shares, respectively                        137            136
    Additional paid-in capital                           212,090        209,019
    Retained earnings since elimination of deficit
      at September 30, 1993                              133,613        121,430
 Accumulated other comprehensive loss                     (8,060)        (9,473)
                                                          ------         ------
                                                         337,780        321,112
    Less treasury stock, at cost: 1,064,446 and
      1,067,046 common shares, respectively              (15,184)       (15,154)
        Total shareholders' equity                       322,626        305,928
                                                         -------        -------
                                                        $434,108        407,952
                                                        ========        =======

See accompanying notes to consolidated financial statements.






                     ESCO TECHNOLOGIES INC. AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                   (Unaudited)
                             (Dollars in thousands)

                                                               Six Months Ended
                                                                   March 31,
                                                                   ---------

                                                              2003        2002
                                                              ----        ----
   Cash flows from operating activities:
      Net earnings                                          $12,183      9,965
      Adjustments  to reconcile net earnings to net cash
        provided by operating activities:
          Depreciation and amortization                       7,031      5,848
          Net earnings from discontinued operations             (13)      (260)
          Changes in operating working capital               (8,843)    (4,954)
          Effect of deferred taxes                            2,888      2,544
          Other                                               2,683        815
                                                              -----        ---
            Net cash provided by operating activities
              - continuing operations                        15,929     13,958
           Net cash (used) provided by
             discontinued operations                           (384)        62
                                                               ----        ---
           Net cash provided by operating
             activities                                      15,545     14,020
   Cash flows from investing activities:
      Capital expenditures                                   (5,899)    (5,908)
      Acquisition of businesses                              (5,364)    (9,546)
      Capital expenditures of discontinued operations          (119)      (232)
                                                               ----       ----
      Net cash used by investing activities                 (11,382)   (15,686)
                                                            -------    -------
   Cash flows from financing activities:
      Net decrease in short-term borrowings                     (54)       (12)
      Proceeds from long-term debt                                -         45
      Principal payments on long-term debt                     (626)      (299)
      Purchases of common stock into treasury                     -       (456)
      Other (including exercise of stock options)             1,014        110
                                                              -----        ---
       Net cash provided (used) by financing activities         334       (612)
                                                                ---       ----
   Net increase (decrease) in cash and cash equivalents       4,497     (2,278)
   Cash and cash equivalents, beginning of period            25,160     15,125
                                                             ------     ------
   Cash and cash equivalents, end of period                 $29,657     12,847
                                                            =======     ======


See accompanying notes to consolidated financial statements.






                     ESCO TECHNOLOGIES INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

1.   BASIS OF PRESENTATION

     The  accompanying  consolidated  financial  statements,  in the  opinion of
     management,  include all  adjustments,  consisting only of normal recurring
     accruals,  necessary for a fair presentation of the results for the interim
     periods presented.  The consolidated  financial statements are presented in
     accordance  with the  requirements  of Form  10-Q and  consequently  do not
     include all the  disclosures  required by accounting  principles  generally
     accepted in the United States of America  (GAAP).  For further  information
     refer to the consolidated  financial  statements and notes thereto included
     in the Company's  Annual  Report on Form 10-K for the year ended  September
     30, 2002.  Certain prior year amounts have been  reclassified to conform to
     the fiscal 2003 presentation.

     The  results for the three and six month  periods  ended March 31, 2003 are
     not necessarily indicative of the results for the entire 2003 fiscal year.


2.    DISCONTINUED OPERATIONS

     In February  2003,  the Board of Directors  approved the plan to dispose of
     the Rantec Power Systems Inc. (Rantec)  subsidiary under the terms outlined
     by Management.  Rantec was previously  reported in the "Other" segment.  At
     March 31, 2003,  Rantec is  accounted  for as a  discontinued  operation in
     accordance with SFAS No. 144, "Accounting for the Impairment or Disposal of
     Long-Lived Assets" and,  accordingly,  amounts in the financial  statements
     and related notes for all periods shown,  reflect  discontinued  operations
     presentation.  The net  sales  from the  discontinued  operation  were $2.9
     million and $3.1 million for the second  quarters  ended March 31, 2003 and
     2002,  respectively  and $5.4  million and $5.9  million for the  six-month
     periods ending March 31, 2003 and 2002, respectively.  The major classes of
     discontinued  assets and liabilities  included in the Consolidated  Balance
     Sheets are as follows:

     (in thousands)                        March 31, 2003    September 30, 2002
                                           --------------    ------------------

     Assets:
     Cash and cash equivalents (float)        $ (162)                (230)
     Accounts receivable, less allowance
       for doubtful accounts                   1,499                2,149
     Inventories                               2,203                1,724
                                               -----                -----
          Current assets                       3,540                3,643
                                               -----                -----
     Net property, plant & equipment           2,208                2,268
     Other assets                              1,203                1,590
                                               -----                -----
       Total Assets of Discontinued
         Operations                            6,951                7,501
                                               =====                =====

     Liabilities:
     Accounts payable                            381                  687
     Accrued expenses and other current
       liabilities                               404                  622
                                                 ---                  ---
           Current liabilities                   785                1,309
                                                 ---                -----
     Other liabilities                         1,092                  647
                                               -----                  ---
       Total Liabilities of Discontinued
         Operations                           $1,877                1,956
                                              ======                =====

     Effective  April 11, 2003,  the Company  completed the sale of Rantec to an
     entity  owned  by  a  group  of  investors   primarily   comprised  of  the
     subsidiary's  management.  Rantec,  a  manufacturer  of power  supplies for
     commercial and military  applications,  is located in Los Osos, California.
     The Company  received $6 million from the buyer at closing.  An  additional
     $0.7  million  will be paid by the buyer in equal  installments  during the
     nine months  following the sale. The Company is also entitled to contingent
     consideration  of up to $6.4 million over the next ten years,  based on the
     future  operating  results of Rantec. A pretax gain of $1.5 million to $2.0
     million related to the sale will be reflected in the Company's  fiscal 2003
     third quarter results in discontinued operations.




3.   EARNINGS PER SHARE (EPS)

     Basic EPS is calculated  using the weighted average number of common shares
     outstanding during the period. Diluted EPS is calculated using the weighted
     average number of common shares  outstanding  during the period plus shares
     issuable  upon the assumed  exercise of dilutive  common share  options and
     vesting of  performance-accelerated  restricted shares (performance shares)
     by using the  treasury  stock  method.  The  number  of shares  used in the
     calculation  of earnings per share for each period  presented is as follows
     (in thousands):

                                     Three Months Ended      Six Months Ended
                                         March 31,               March 31,
                                         ---------               ---------
                                     2003       2002          2003        2002
                                     ----       ----          ----        ----
       Weighted Average Shares
          Outstanding - Basic      12,627     12,477        12,590      12,448

       Dilutive Options and
          Performance Shares          445        586           466         545
                                      ---        ---           ---         ---
       Adjusted Shares- Diluted    13,072     13,063        13,056      12,993
                                   ======     ======        ======      ======

     Options to purchase  76,500  shares of common stock at prices  ranging from
     $34.58 - $36.33 and  options to  purchase  approximately  40,500  shares of
     common stock at prices  ranging  between  $32.54 - $35.93 were  outstanding
     during the six month periods  ended March 31, 2003 and 2002,  respectively,
     but were not  included  in the  computation  of  diluted  EPS  because  the
     options'  exercise prices were greater than the average market price of the
     common  shares.  The  options  expire  in  various  periods  through  2013.
     Approximately  52,000 and 118,000  performance  shares were outstanding but
     unvested at March 31,2003 and 2002, respectively,  and therefore,  were not
     included in the respective computation of diluted EPS.

     In December 2002, the FASB issued SFAS No. 148  "Accounting for Stock-Based
     Compensation- Transition and  Disclosure,  an Amendment of FASB Statement
     No. 123," (SFAS 148) that provides alternative methods of transition for an
     entity  that  voluntarily  changes  to  the  fair  value  based  method  of
     accounting  for  stock-based  employee  compensation.  It also  amends  the
     disclosure   provisions   of  SFAS   123,   "Accounting   for   Stock-Based
     Compensation"  (SFAS 123) to require  prominent  disclosures in both annual
     and  interim  financial  statements  about  the  method of  accounting  for
     stock-based  employee  compensation  and the effect of the  method  used on
     reported  results.  The  Company  previously  adopted  the  disclosure-only
     provisions of SFAS 123. Under APB 25, no  compensation  cost was recognized
     for the Company's stock option plans.  The following table  illustrates the
     effect  on net  earnings  and net  earnings  per share if the  company  had
     applied the fair value  recognition  provisions of SFAS 123 to  stock-based
     employee compensation.

        (Unaudited)
        (Dollars in thousands, except per share amounts)

                                                 Three Months   Six Months
                                                     Ended         Ended
                                                    March 31,     March 31,
                                                      2003          2003
                                                      ----          ----
                  Net earnings, as reported          $5,631       $12,183
                                                     ------       -------
                  Pro forma net earnings             $5,014       $10,948
                                                     ======       =======

                  Net earnings per share:
                     Basic - as reported             $0.45         $0.97
                     Basic - pro forma               $0.40         $0.87

                     Diluted - as reported           $0.43         $0.93
                     Diluted - pro forma             $0.38         $0.84
                                                     =====         =====

     Pro forma net earnings per share, based on the provisions of SFAS 148, were
     impacted by the Management  Transition  Agreement (MTA) between the Company
     and its  former  Chairman  by $0.02  and  $0.04 per share for the three and
     six-month periods ended March 31, 2003,  respectively,  and are included in
     the amounts  noted above.  The fair value of each option grant is estimated
     on the date of grant using the Black-Scholes  option-pricing model with the
     following  weighted-average  assumptions used for grants in 2003:  expected
     dividend yield of 0%; expected volatility of 38.8%; risk-free interest rate
     of 3.8%;  and expected  life based on historical  exercise  periods of 4.25
     years.  The Company has not included  the  comparable  disclosures  for the
     prior year  periods as the Company was not able to generate  the  quarterly
     data for the prior years from its  database  because this  information  was
     kept  previously  only for the entire  fiscal year and not by quarter.  The
     Company  estimates that for the three and six-month periods ended March 31,
     2002,  the pro forma  diluted net earnings per share impact would have been
     approximately $0.04 per quarter.




4.   INVENTORIES

     Inventories consist of the following (in thousands):
                                                        March 31, September 30,
                                                          2003        2002
                                                          ----        ----

     Finished goods                                      $18,884     12,164
     Work in process, including long- term contracts      14,899     12,505
     Raw materials                                        29,681     26,322
                                                          ------     ------
     Total inventories                                   $63,464     50,991
                                                         =======     ======

     The $12.5 million  increase in  inventories  at March 31, 2003 is primarily
     due to an increase in the Company's  Communications  segment inventories of
     approximately  $7  million,   mainly  related  to  PPL  Electric  Utilities
     Corporation (PPL), and an increase in the Company's  Filtration/Fluid  Flow
     segment  inventories of  approximately $5 million.  The acoustics  business
     contributed $1.0 million to the increase in inventories at March 31, 2003.

5.   COMPREHENSIVE INCOME

     Comprehensive  income for the three-month  periods ended March 31, 2003 and
     2002 was $5.8 million and $5.1 million, respectively.  Comprehensive income
     for the  six-month  periods ended March 31, 2003 and 2002 was $13.6 million
     and $8.9  million,  respectively.  For the six months ended March 31, 2003,
     the  Company's  comprehensive  income was  positively  impacted  by foreign
     currency translation  adjustments of approximately $1.4 million,  which was
     partially offset by a decrease in fair value of the Company's interest rate
     swaps  designated as a cash flow hedge of $0.1 million,  discussed below in
     Item 3, Quantitative and Qualitative Disclosures About Market Risk.

6.    ACQUISITIONS

     On  December  31,  2002,  the  Company  acquired  the  assets  and  certain
     liabilities  of Austin  Acoustics  Systems,  Inc.  for $4  million in cash.
     Austin  Acoustics is a leading  supplier of noise control  chambers for the
     test,  medical  and   broadcast/music   industries.   Austin  Acoustics  is
     headquartered  in  Austin,  TX and has  annual  sales of  approximately  $8
     million.  The assets,  liabilities and results of operations since the date
     of acquisition are included within the Company's Test segment.

7.    TERMINATION OF WHATMAN HEMASURE INC. MANUFACTURING AND SUPPLY AGREEMENT


     On January 24, 2003, the Company's  Filtertek Inc.  subsidiary  (Filtertek)
     terminated  its  Manufacturing  and Supply  Agreement  (MSA)  with  Whatman
     Hemasure Inc.  (Whatman) based on Whatman's breach of its obligations under
     the MSA. The MSA related to the parties'  responsibilities  concerning  the
     manufacture  and supply of leukocyte  filters.  Under the terms of the MSA,
     Filtertek's  termination  based on Whatman's  breach entitles  Filtertek to
     recover its damages and certain specified costs,  which include among other
     costs,  payment for certain  equipment  used in the production of leukocyte
     filters.  Whatman has disputed Filtertek's  allegations of breach. However,
     Whatman has entered into  settlement  discussions  with  Filtertek.  If the
     settlement discussions do not result in an acceptable resolution, Filtertek
     believes it will be  successful  in enforcing  its  contractual  rights and
     expects to recover an amount at least  equal to the sum of its  outstanding
     liabilities   related  to  the  leukocyte   filters   production   program.
     Nonetheless,  as a result of the  termination,  Filtertek  recorded  a $1.5
     million charge  primarily  related to the fair value of the remaining lease
     obligations  for that program during the second quarter of fiscal 2003. Any
     recovery  will be recorded as a gain in the period a settlement  is reached
     or a final judgment under litigation is rendered.

8.    SYNTHETIC LEASE OBLIGATION

     The Company has a $31.5 million obligation under a synthetic lease facility
     arranged by Bank of America.  For GAAP  purposes,  prior to the adoption of
     FASB  Interpretation No. 46,  "Consolidation of Variable Interest Entities"
     (FIN 46), this is accounted for as an operating  lease.  This obligation is
     secured  by  leases  of three  manufacturing  locations,  two of which  are
     located in Oxnard,  CA  (Filtration/Fluid  Flow  segment)  and the other in
     Cedar Park,  TX, (Test segment) as well as a $10.6 million letter of credit
     issued under the Company's $70 million credit  facility.  The leases expire
     on December  29, 2005 at which time the Company  will be required to extend
     the leases on terms to be  negotiated,  purchase the  properties  for $31.5
     million, or refinance the obligation.

     FIN 46 provides guidance related to identifying  variable interest entities
     and determining  whether such entities should be consolidated.  The Company
     is currently  reviewing the impact of this new FASB  interpretation and the
     consolidation of the synthetic lease obligation.  Upon  consolidation,  the
     Company  expects to record  property,  plant & equipment of $29.2  million,
     long-term debt of $31.5 million and a non-cash after-tax charge reported as
     a cumulative  effect of a change in accounting  principle of  approximately
     $1.4 million during the fiscal 2003 fourth quarter.

9.   BUSINESS SEGMENT INFORMATION

     The Company is organized based on the products and services that it offers.
     Under  this  organizational   structure,  the  Company  operates  in  three
     segments: Filtration/Fluid Flow, Communications and Test.

     Management evaluates and measures the performance of its operating segments
     based on "Net Sales" and  "EBIT",  which are  detailed in the table  below.
     EBIT is defined as earnings from continuing  operations before interest and
     taxes.  Corporate  costs are allocated to the operating  segments  based on
     2.5% of net sales.  "Other"  consists of  unallocated  corporate  operating
     charges.  The  table  below is  presented  for  continuing  operations  and
     excludes discontinued operations (Rantec).

            ($ in millions)        Three Months ended          Six Months ended
                                        March 31,                   March 31,

        NET SALES                 2003          2002          2003        2002
        ---------                 ----          ----          ----        ----
        Filtration/Fluid Flow    $ 50.1       $ 48.0        $100.2      $ 92.4
        Communications             37.8         20.4          77.4        39.8
        Test                       24.3         16.7          43.9        34.5
                                   ----         ----          ----        ----
        Consolidated totals      $112.2       $ 85.1        $221.5      $166.7
                                 ======       ======        ======      ======

        EBIT
        Filtration/Fluid Flow    $   - (1)   $  3.1        $  1.7 (1)   $  5.4
        Communications             8.8          4.9          18.2          9.2
        Test                       1.8          0.9           2.6          2.3
        Other                     (1.1)(2)     (0.8)         (2.6)(3)     (1.3)
                                  ----         ----          ----         ----
        Consolidated totals     $  9.5       $  8.1        $ 19.9       $ 15.6
                                ======       ======        ======       ======


     (1)  Includes the charge of $1.5 million  resulting from an equipment lease
          termination  related to the Whatman MSA  dispute  discussed  in Note 7
          above.  See  further  discussion  in Item 2 below,  under  "Results of
          Operations - EBIT - Filtration/Fluid Flow".

     (2)  Unallocated  corporate  operating  charges for the three month  period
          ended March 31, 2003 include $0.7 million of costs related to the MTA.

     (3)  Unallocated corporate operating charges for the six-month period ended
          March 31, 2003 include $1.4 million of costs related to the MTA.


10.  RECONCILIATION OF NON-GAAP FINANCIAL MEASURES

     EBIT
     ----
                                Three Months ended            Six Months ended
($ in thousands)                     March 31,                     March 31,
                               -------------------           -----------------
                                 2003        2002             2003        2002
EBIT                           $ 9,516     $ 8,072          $19,944     $15,636
Interest expense (income)          (23)         59              (78)        107
Less: Income taxes               3,879       3,004            7,852       5,824
                                 =====       =====            =====       =====
Net earnings from continuing
operations                     $ 5,660     $ 5,009          $12,170     $ 9,705
                               =======     =======          =======     =======


This Form 10-Q contains the financial  measure "EBIT" which is not calculated in
accordance with generally accepted accounting principles in the United States of
America  (GAAP).  EBIT provides  investors and  management  with an  alternative
method for assessing the Company's operating results in a manner that is focused
on the  performance of the Company's  ongoing  operations.  The Company  defines
"EBIT" as earnings from continuing  operations  before  interest and taxes.  The
Company's  management  evaluates the performance of its operating segments based
on EBIT and  believes  that EBIT is  useful  to  investors  to  demonstrate  the
operational  profitability  of the  Company's  business  segments  by  excluding
interest and taxes, which are generally  accounted for across the entire Company
on a consolidated  basis. EBIT is also one of the measures used by management in
determining resource allocations within the Company and incentive compensation.




11.  SUBSEQUENT EVENTS

In May 2003,  the Company  committed to plans to proceed with the closure of the
Filtertek  manufacturing  operation in Puerto Rico.  The  manufacturing  will be
moved to existing facilities in Hebron, IL and Juarez,  Mexico. The closure will
result in a fiscal  2003  third  quarter  charge  between  $3.0  million to $4.0
million  primarily  related to the write down of the Puerto Rico facility to its
appraised value. The move costs are expected to be between $1.5 million and $2.0
million and will be incurred over the next twelve  months.  When the closure and
relocation is completed in fiscal 2004, Management expects this action to result
in at least $2.0 million of annual cost savings.

In May 2003, the Company  committed to plans to restructure  its Test operations
in the U.K. and centralize the management of the European Test  operations.  The
European  consolidation  will result in a fiscal 2003 second-half  pretax charge
between $0.3 million and $0.6 million.  The costs primarily relate to severance,
write-offs of leasehold  improvements,  and moving costs. The consolidation will
be complete in fiscal 2003.

At March 31, 2003, other current assets included  approximately  $1.1 million of
deferred  legal  costs that were  incurred  in the  defense  of certain  revenue
generating patents used in the Company's  Filtration/Fluid Flow business. During
the third  quarter of fiscal  2003,  the  Company  reached a  settlement  in the
defense of these revenue generating patents. Under the agreement, the Company is
to receive  approximately $7.3 million by June 30, 2003. The Company anticipates
a gain on the settlement of  approximately  $2.1 million to $2.3 million,  to be
recorded during the third quarter of fiscal 2003. The remaining  unrealized gain
will be  recognized  in pretax  income  over the  remaining  eight  years of the
patent.


ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF RESULTS OF OPERATIONS AND
         FINANCIAL CONDITION RESULTS OF OPERATIONS

The  following  discussion  refers  to the  Company's  results  from  continuing
operations,  except where noted.  At March 31, 2003,  Rantec Power  Systems Inc.
(Rantec) is accounted for as a  discontinued  operation in accordance  with SFAS
No. 144,  "Accounting for the Impairment or Disposal of Long-Lived  Assets" and,
accordingly,  amounts in the  financial  statements  and  related  notes for all
periods shown, reflect discontinued operations presentation.

NET SALES

Net sales  increased  $27.1 million,  or 31.8%, to $112.2 million for the second
quarter of fiscal 2003 from $85.1 million for the second quarter of fiscal 2002.
Net sales increased $54.8 million, or 32.9%, to $221.5 million for the first six
months  of  fiscal  2003  from  $166.7   million  for  the  prior  year  period.
Filtration/Fluid Flow, Communications and Test segments each had increased sales
in the  second  quarter  of 2003 and the  first six  months  of  fiscal  2003 as
compared to the prior year  periods.  The largest  increase was in the Company's
Communications  segment,   resulting  from  significantly  higher  shipments  of
Automatic  Meter Reading (AMR)  equipment,  primarily to PPL Electric  Utilities
Corporation (PPL).

- -FILTRATION/FLUID FLOW

Net sales  increased  $2.1  million,  or 4.3%,  to $50.1  million for the second
quarter of fiscal 2003 from $48.0 million for the second quarter of fiscal 2002.
Net sales  increased $7.8 million,  or 8.4%, to $100.2 million for the first six
months of fiscal  2003 from  $92.4  million  for the first six  months of fiscal
2002.  Sales increased  during the first six months of fiscal 2003 mainly due to
higher product shipments from the Company's Filtertek subsidiary.

- -COMMUNICATIONS

For the second  quarter of fiscal  2003,  net sales of $37.8  million were $17.4
million,  or 85.3%  higher than the $20.4  million of net sales  recorded in the
second  quarter  of fiscal  2002.  Net sales of $77.4  million  in the first six
months of fiscal 2003 were $37.6 million, or 94.5% higher than the $39.8 million
recorded in the first six months of fiscal 2002. The increases are the result of
significantly  higher shipments of AMR products,  primarily to PPL. Sales to PPL
were $15.2  million  and $3.4  million in the second  quarter of fiscal 2003 and
2002,  respectively,  and $37.8  million and $4.5  million  during the first six
months of fiscal 2003 and 2002,  respectively.  In  addition,  sales to electric
utility cooperatives (Co-ops) remain strong in fiscal 2003.

Sales of the  Company's  SecurVision  products  were $2.7 million for the second
quarter of fiscal  2003 as  compared  to $0.4  million for the prior year second
quarter and $5.8  million for the first six months of fiscal 2003 as compared to
$1.6 million for the prior year six month period.

- -TEST

Net sales  increased  $7.7  million,  or 46.0%,  to $24.3 million for the second
quarter of fiscal 2003 from $16.7 million for the second quarter of fiscal 2002.
Net sales  increased $9.4 million,  or 27.4%, to $43.9 million for the first six
months of fiscal  2003 from  $34.5  million  for the first six  months of fiscal
2002.  The  increases  in net sales are the result of higher  sales of large EMC
test chambers, an increase in sales from the Company's Asian operations, and the

addition of the  acoustics  business  at the end of the first  quarter of fiscal
2003, which contributed $2.4 million to sales for the first six months of fiscal
2003.

ORDERS AND BACKLOG

Backlog was $268.2 million at March 31, 2003  (excluding $6.0 million of backlog
related to Rantec),  compared with $293.2 million at September 30, 2002.  Orders
from  continuing  operations  totaling $204.4 million were received in the first
six months of fiscal 2003.  New orders of $109.4  million  were  received in the
first six months of fiscal 2003 related to Filtration/Fluid Flow products, $46.8
million related to  Communications  products,  and $48.2 million related to Test
products.

GROSS PROFIT

The Company  computes  gross  profit as net sales less cost of sales.  The gross
profit  margin  is the  gross  profit  divided  by  net  sales,  expressed  as a
percentage. The gross profit margin was 31.1% and 33.0% in the second quarter of
fiscal 2003 and 2002, respectively.  The gross profit margin was 31.2% and 32.4%
for the first six months of fiscal 2003 and 2002, respectively. The gross profit
margin in the 2003  period was  negatively  impacted by changes in sales mix. In
addition, gross profit in the first quarter of fiscal 2003 included $0.2 million
of costs to exit the Brooklyn Park, MN facility (Filtration/Fluid Flow segment).

SELLING, GENERAL AND ADMINISTRATIVE EXPENSES

Selling,  general and  administrative  (SG&A) expenses for the second quarter of
fiscal  2003 were  $22.8  million,  or 20.3% of net sales,  compared  with $19.4
million,  or 22.8% of net  sales for the prior  year  period.  For the first six
months of fiscal 2003, SG&A expenses were $45.4 million,  or 20.5% of net sales,
compared  with $37.4  million,  or 22.4% of net sales for the prior year period.
The  increase in SG&A  spending in the first six months of fiscal 2003 is mainly
due  to  the  Company's  continued  investments  in  research  and  development,
engineering,  and marketing within the Communications and Filtration/Fluid  Flow
segments related to new product  development and market  expansion  initiatives.
The  Company's  investments  in the  Microfiltration  and  Separations  business
currently are significantly  dilutive to earnings. The MTA added $1.4 million of
SG&A  expenses in the first six months of fiscal 2003.  In addition,  the fiscal
2003  acquisition of the acoustics  business and the fiscal 2002  acquisition of
technology from North Carolina  Separations  Research Technology (NC SRT), added
$1.2 million of SG&A expenses in the first six months of fiscal 2003.

OTHER COSTS AND EXPENSES, NET

Other costs and expenses, net, were $2.6 million for the quarter ended March 31,
2003  compared  to $0.6  million  for the prior year  quarter.  Other  costs and
expenses,  net,  were  $3.7  million  for the first  six  months of fiscal  2003
compared to $0.9  million for the prior year  period.  Principal  components  of
other costs and expenses,  net, for the first six months of fiscal 2003 included
a $1.5 million charge resulting from an equipment lease  termination  related to
the previously  disclosed Whatman MSA dispute  (Filtration/Fluid  Flow segment);
$1.0  million of  amortization  of  identifiable  intangible  assets,  primarily
patents and  licenses;  and $0.2  million of exit costs  related to the Brooklyn
Park, MN facility  (Filtration/Fluid  Flow segment).  The total cost to exit the
Brooklyn Park, MN facility is $0.4 million, of which $0.2 million is recorded in
Other costs and expenses, net.

Principal components of Other costs and expenses,  net, for the first six months
of fiscal 2002 include $0.6 million of amortization  of identifiable  intangible
assets,  primarily patents and licenses,  and $0.3 million of exit costs related
to the Company's former joint venture in India  (Filtration/Fluid Flow segment),
offset  by a $0.4  million  gain from  insurance  proceeds  related  to a former
subsidiary.

EBIT

The Company  evaluates the performance of its operating  segments based on EBIT,
which the Company defines as Earnings  Before Interest and Taxes.  EBIT was $9.5
million  (8.5% of net  sales) for the  second  quarter  of fiscal  2003 and $8.1
million (9.5% of net sales) for the second quarter of fiscal 2002. For the first
six months of fiscal 2003,  EBIT was $19.9 million (9.0% of net sales) and $15.6
million  (9.4% of net sales) for the first six months of fiscal  2002.  EBIT for
the first six months of fiscal 2003 was negatively impacted by the following:  a
$1.5 million charge resulting from an equipment lease termination related to the
Whatman MSA dispute  (Filtration/Fluid Flow segment); $1.4 million in MTA costs;
$0.4  million  of  exit  costs  related  to  the  Brooklyn   Park,  MN  facility
(Filtration/Fluid    Flow   segment);   and   the   continuing   investment   in
Microfiltration  and Separations.  Refer to Note 10  "Reconciliation of Non-GAAP
Financial  Measures" of the Notes to Consolidated  Financial  Statements for the
reconciliation  of  EBIT  from  continuing   operations  to  net  earnings  from
continuing operations.

- -FILTRATION/FLUID FLOW

EBIT was zero and $3.1  million in the second  quarter of fiscal  2003 and 2002,
respectively,  and $1.7  million  and $5.4  million  in the first six  months of
fiscal 2003 and 2002,  respectively.  During the second  quarter of fiscal 2003,
the Company  incurred a $1.5 million charge  resulting  from an equipment  lease
termination related to the Whatman MSA dispute. In addition, the decline in EBIT
in the first six months of fiscal  2003 as  compared to the prior year period is
due to continuing  investments in the Microfiltration  and Separations  business

and the costs related to establishing a new German sales and support  operation.
Also,   during  the  first  quarter  of  fiscal  2003,   the  Company   incurred
approximately  $0.4 million of costs to exit the Brooklyn  Park,  MN facility in
conjunction  with its plan to  consolidate  the operations  into its Oxnard,  CA
facility.  The Company is considering a wide range of  alternatives to deal with
the performance of the  Microfiltration  and Separations  business.  The actions
being considered may result in a material charge to future earnings.

On January  24,  2003,  the  Company's  Filtertek  Inc.  subsidiary  (Filtertek)
terminated its  Manufacturing  and Supply  Agreement (MSA) with Whatman Hemasure
Inc.  (Whatman) based on Whatman's breach of its obligations  under the MSA. The
MSA related to the parties'  responsibilities  concerning  the  manufacture  and
supply of leukocyte filters. Under the terms of the MSA, Filtertek's termination
based on Whatman's breach entitles  Filtertek to recover its damages and certain
specified costs, which include among other costs,  payment for certain equipment
used in the production of leukocyte  filters.  Whatman has disputed  Filtertek's
allegations of breach. However,  Whatman has entered into settlement discussions
with  Filtertek.  If the  settlement  discussions do not result in an acceptable
resolution,   Filtertek   believes  it  will  be  successful  in  enforcing  its
contractual rights and expects to recover an amount at least equal to the sum of
its outstanding liabilities related to the leukocyte filters production program.
Nonetheless,  as a result of the termination,  Filtertek recorded a $1.5 million
charge  primarily  related to the fair value of the remaining lease  obligations
for that program  during the second quarter of fiscal 2003. Any recovery will be
recorded  as a gain in the period a  settlement  is reached or a final  judgment
under litigation is rendered.

- -COMMUNICATIONS

Second  quarter EBIT of $8.8 million in fiscal 2003 was $3.9 million higher than
the $4.9 million of EBIT in the second quarter of fiscal 2002. For the first six
months of fiscal 2003, EBIT increased by $9.0 million to $18.2 million from $9.2
million in fiscal  2002.  The  increase  in EBIT is the result of  significantly
higher  shipments of AMR equipment,  primarily to PPL. The Company  continues to
increase  its  engineering  and  new  product  development  expenditures  in the
Communications  segment in order to continue its growth in the AMR markets,  and
to further differentiate its technology from the competition.

- -TEST

EBIT in the  second  quarter of fiscal  2003 of $1.8  million  was $0.9  million
higher than the $0.9 million in the prior year period.  For the first six months
of fiscal 2003, EBIT increased $0.3 million to $2.6 million from $2.3 million in
fiscal  2002.  The  increases  in EBIT as compared to the prior year periods are
mainly due to an increase in chamber sales during the first six months of fiscal
2003.  The  contribution  from the increased  sales was partially  offset by the
investments to expand the Company's presence in China and Japan.

- -OTHER

Other  consists of  unallocated  corporate  operating  charges.  EBIT was ($1.1)
million and ($2.5)  million for the three and six-month  periods ended March 31,
2003,  respectively,  compared  to ($0.8)  million  and ($1.3)  million  for the
respective  prior year  periods.  EBIT for the first six  months of fiscal  2003
included $1.4 million of MTA costs. EBIT for the first six months of fiscal 2002
included  $0.3  million of exit  costs  related to the  Company's  former  joint
venture in India.

INTEREST EXPENSE (INCOME)

Interest  expense  (income),  net,  was  approximately  ($0.1)  million and $0.1
million for the first six months of fiscal 2003 and 2002, respectively.

INCOME TAX EXPENSE

The second quarter  fiscal 2003 effective  income tax rate was 40.7% compared to
37.5% in the second quarter of fiscal 2002. The effective income tax rate in the
first six months of fiscal  2003 was 39.2%  compared  to 37.5% in the prior year
period.  The  increase  in the  effective  income  tax  rate in  fiscal  2003 is
primarily  due to an increase in certain tax  exposure  accruals  related to the
spin-off of the Company in 1990. The Company  estimates the annual effective tax
rate for fiscal 2003 to be approximately 39.5%.

FINANCIAL CONDITION

Working  capital  increased  to $129.0  million  at March 31,  2003 from  $112.6
million at  September  30,  2002.  During  the first six months of fiscal  2003,
accounts  receivable  increased  by $10.7  million due to the increase in sales,
mainly within the Company's  Communications  segment.  Inventories  increased by
$12.5  million in the first  quarter of fiscal 2003 to support near term demand,
mainly  within the  Company's  Communication  segment.  The  acoustics  business
contributed $1.3 million and $1.0 million to the increase in accounts receivable
and inventories,  respectively, at March 31, 2003. In addition, accounts payable
and accrued expenses  increased by $11.6 million  primarily due to the purchases
of inventories and the timing of payments.

Net cash provided by operating  activities from continuing  operations was $15.9
million in the first six months of fiscal 2003  compared to net cash provided by
operating  activities  from  continuing  operations of $14.0 million in the same
period of fiscal 2002.

Capital  expenditures  from continuing  operations were $5.9 million in both the

first six months of fiscal  2003 and in the  comparable  period of fiscal  2002.
Major expenditures in the current period included  manufacturing  equipment used
in the Filtration / Fluid Flow businesses.  The Company has capital  commitments
of approximately $2.3 million in the second half of fiscal 2003 related to a new
facility in the Communications segment.

At March 31, 2003,  accounts  receivable  included $1.3 million of  reimbursable
costs incurred to replace certain filtration elements resulting from the receipt
of  nonconforming  material  obtained from a supplier.  A formal  settlement was
reached in March 2003.

At March 31, 2003,  other current assets  include a mortgage note  receivable of
$1.8 million related to the prior sale of the Riverhead, NY property, related to
a former  defense  subsidiary.  The property was sold in December  1999 for $2.6
million,  with $0.5 million  received as a down payment and the  remaining  $2.1
million financed under the mortgage note.  Through March 31, 2003, the buyer has
paid additional principal and interest payments totaling $0.8 million.  However,
currently,  the buyer is in default with the  provisions of the note  receivable
and the Company has begun  foreclosure  proceedings  on the  property.  A recent
independent  appraisal  indicates  the value of the  property is greater than $5
million,  therefore,  the Company  does not  anticipate  a loss  related to this
matter.

Effective April 5, 2002, the Company amended its existing $75 million  revolving
credit facility changing the previously  scheduled  reductions and extending the
$25 million  increase  option through April 11, 2004. The amendment calls for $5
million  reductions to the credit facility annually beginning in April 2002 with
the balance due upon maturity and  expiration on April 11, 2005. As of March 31,
2003,  the Company had not  exercised  the $25 million  increase  option and the
revolving  line of credit was $70 million.  At March 31,  2003,  the Company had
approximately  $48.2  million  available to borrow under the credit  facility in
addition to $29.7 million cash on hand.  Against the $70 million available under
the revolving credit facility at March 31, 2003, the Company had $7.9 million of
outstanding  long-term foreign  borrowings and outstanding  letters of credit of
$13.9 million. Cash flow from operations and borrowings under the Company's bank
credit facility are expected to provide adequate resources to meet the Company's
capital requirements and operational needs for the foreseeable future.

In December  2002, the Company paid $4 million to acquire the assets and certain
liabilities of Austin Acoustics Systems, Inc. In March 2003, the Company paid $1
million  related to the  technology  acquired from NC SRT under the terms of the
acquisition agreement.

SUBSEQUENT EVENTS

In May 2003,  the Company  committed to plans to proceed with the closure of the
Filtertek  manufacturing  operation in Puerto Rico.  The  manufacturing  will be
moved to existing facilities in Hebron, IL and Juarez,  Mexico. The closure will
result in a fiscal  2003  third  quarter  charge  between  $3.0  million to $4.0
million  primarily  related to the write down of the Puerto Rico facility to its
appraised value. The move costs are expected to be between $1.5 million and $2.0
million and will be incurred over the next twelve  months.  When the closure and
relocation is completed in fiscal 2004, Management expects this action to result
in at least $2.0 million of annual cost savings.

In May 2003, the Company  committed to plans to restructure  its Test operations
in the U.K. and centralize the management of the European Test  operations.  The
European  consolidation  will result in a fiscal 2003 second-half  pretax charge
between $0.3 million and $0.6 million.  The costs primarily relate to severance,
write-offs of leasehold  improvements,  and moving costs. The consolidation will
be complete in fiscal 2003.

At March 31, 2003, other current assets included  approximately  $1.1 million of
deferred  legal  costs that were  incurred  in the  defense  of certain  revenue
generating patents used in the Company's  Filtration/Fluid Flow business. During
the third  quarter of fiscal  2003,  the  Company  reached a  settlement  in the
defense of these revenue generating patents. Under the agreement, the Company is
to receive  approximately $7.3 million by June 30, 2003. The Company anticipates
a gain on the settlement of  approximately  $2.1 million to $2.3 million,  to be
recorded during the third quarter of fiscal 2003. The remaining  unrealized gain
will be  recognized  in pretax  income  over the  remaining  eight  years of the
patent.

SYNTHETIC LEASE OBLIGATION

The Company has a $31.5  million  obligation  under a synthetic  lease  facility
arranged by Bank of America.  For GAAP  purposes,  prior to the adoption of FASB
Interpretation  No. 46,  "Consolidation of Variable Interest Entities" (FIN 46),
this is  accounted  for as an operating  lease.  This  obligation  is secured by
leases of three manufacturing  locations, two of which are located in Oxnard, CA
(Filtration/Fluid  Flow segment) and the other in Cedar Park, TX, (Test segment)
as well as a $10.6  million  letter of credit  issued  under the  Company's  $70
million  credit  facility.  The leases expire on December 29, 2005 at which time
the Company  will be  required  to extend the leases on terms to be  negotiated,
purchase the properties for $31.5 million, or refinance the obligation.

FIN 46 provides  guidance related to identifying  variable interest entities and
determining  whether  such  entities  should be  consolidated.  The  Company  is
currently  reviewing  the  impact  of  this  new  FASB  interpretation  and  the
consolidation of the synthetic lease obligation. Upon consolidation, the Company
expects to record property,  plant & equipment of $29.2 million,  long-term debt
of $31.5 million and a non-cash after-tax charge reported as a cumulative effect

of a change in accounting  principle of  approximately  $1.4 million  during the
fiscal 2003 fourth quarter.

MANAGEMENT TRANSITION AGREEMENT

On August 5, 2002,  the Company  entered into the MTA with Dennis J. Moore,  the
Company's  former  Chairman,  which  provided for Mr.  Moore to receive  certain
compensation  in conjunction  with his planned  retirement in April 2003 and for
consulting  services  after  such  retirement.  Of the $2.5  million  total cost
related to the MTA,  $1.4  million  was  expensed  in SG&A  during the first six
months of fiscal  2003 and $0.7  million was  recorded in the fourth  quarter of
fiscal 2002, for a total of $2.1 million expensed to date. The remaining cost of
the MTA relates to the $0.3 million consulting  agreement which will be expensed
over the twelve-month period from April 2003 through March 2004, consistent with
the period of service.

CRITICAL ACCOUNTING POLICIES

The preparation of financial statements in conformity with accounting principles
generally  accepted in the United States of America requires  Management to make
estimates and assumptions in certain  circumstances that affect amounts reported
in the  accompanying  consolidated  financial  statements.  In  preparing  these
financial  statements,  Management  has made its best estimates and judgments of
certain amounts included in the financial  statements,  giving due consideration
to  materiality.  The Company does not believe there is a great  likelihood that
materially  different  amounts would be reported under  different  conditions or
using different  assumptions related to the accounting policies described below.
However,  application  of these  accounting  policies  involves  the exercise of
judgment and use of  assumptions  as to future  uncertainties  and, as a result,
actual  results  could  differ  from  these  estimates.   The  Company's  senior
Management  discusses the accounting policies described below with the Audit and
Finance Committee of the Company's Board of Directors on a periodic basis.

The following discussion of critical accounting policies is intended to bring to
the attention of readers those accounting policies which Management believes are
critical  to  the   Consolidated   Financial   Statements  and  other  financial
disclosure.  It is not intended to be a  comprehensive  list of all  significant
accounting  policies that are more fully described in Note 1 of the Notes to the
Consolidated  Financial  Statements  included in the 2002 Annual  Report on Form
10-K.

The Company has identified the following areas as critical accounting policies.

Revenue Recognition

The majority of the Company's  revenues are recognized when products are shipped
to or when  services are  performed for  unaffiliated  customers.  Other revenue
recognition  methods  the  Company  uses  include  the  following:   Revenue  on
production  contracts is recorded when specific  contract  terms are  fulfilled,
usually by delivery or acceptance.  Revenues from cost  reimbursement  contracts
are recorded as costs are incurred,  plus fees earned.  Revenue under  long-term
contracts,  for which delivery is an  inappropriate  measure of performance,  is
recognized  on the  percentage-of-completion  method based upon  incurred  costs
compared to total estimated costs under the contract.  Revenue under engineering
contracts is generally  recognized as milestones  are attained.  The SEC's Staff
Accounting  Bulletin (SAB) No. 101, "Revenue  Recognition"  provides guidance on
the application of generally accepted accounting  principles to selected revenue
recognition issues. Management believes the Company's revenue recognition policy
is in accordance with generally accepted accounting principles and SAB No. 101.

Accounts Receivable

Accounts  receivable  have been  reduced by an  allowance  for amounts  that may
become  uncollectible in the future. This estimated allowance is based primarily
on  Management's  evaluation  of the  financial  condition  of the  customer and
historical bad debt experience.

Inventory

Inventories  are  valued at the lower of cost  (first-in,  first-out)  or market
value and have been reduced by an allowance for excess, slow-moving and obsolete
inventories.  The  estimated  allowance  is  based  on  Management's  review  of
inventories on hand compared to historical  usage and estimated future usage and
sales.  Inventories  under long-term  contracts reflect  accumulated  production
costs,  factory  overhead,  initial  tooling  and other  related  costs less the
portion of such costs  charged  to cost of sales and any  unliquidated  progress
payments.  In accordance with industry practice,  costs incurred on contracts in
progress  include amounts relating to programs having  production  cycles longer
than one year, and a portion thereof may not be realized within one year.

Income Taxes

Income taxes are accounted for under the asset and  liability  method.  Deferred
tax assets  and  liabilities  are  recognized  for the  future tax  consequences
attributable to differences  between the financial statement carrying amounts of
existing  assets and liabilities  and their  respective tax bases.  Deferred tax
assets and liabilities are measured using enacted tax rates expected to apply to
taxable income in the years in which those temporary differences are expected to
be  recovered  or  settled.  Deferred  tax assets may be reduced by a  valuation
allowance if it is more likely than not that some portion or all of the deferred
tax  assets  will not be  realized.  The  effect  on  deferred  tax  assets  and
liabilities  of a change in tax rates is recognized in income in the period that

includes the  enactment  date.  The Company  regularly  reviews its deferred tax
assets for recoverability and establishes a valuation  allowance when Management
believes it is more likely  than not such assets will not be  recovered,  taking
into  consideration   historical  operating  results,   expectations  of  future
earnings,  and the  expected  timing  of the  reversals  of  existing  temporary
differences.

Goodwill and Other Long-Lived Assets

The Company  adopted the  provisions of SFAS No. 142 effective  October 1, 2001.
Goodwill and other long-lived  assets with indefinite  useful lives are reviewed
by  Management  for  impairment  annually  or  whenever  events  or  changes  in
circumstances indicate the carrying amount may not be recoverable. If indicators
of  impairment  are present,  the  determination  of the amount of impairment is
based on  Management's  judgment  as to the  future  operating  cash flows to be
generated from these assets  throughout their estimated  useful lives.  SFAS No.
142  also  requires  that  intangible  assets  with  estimable  useful  lives be
amortized  over  their  respective  estimated  useful  lives to their  estimated
residual values, and reviewed for impairment in accordance with SFAS No. 121.

Pension Plans and Other Postretirement Benefit Plans

The   measurement   of   liabilities   related  to   pension   plans  and  other
post-retirement  benefit plans is based on Management's  assumptions  related to
future events including interest rates,  return on pension plan assets,  rate of
compensation  increases,  and health care cost trend rates.  Actual pension plan
asset  performance will either decrease or increase  unamortized  pension losses
which will affect net earnings in future years.

Contingencies

As a normal incident of the businesses in which the Company is engaged,  various
claims, charges and litigation are asserted or commenced against the Company. In
the opinion of  Management,  final  judgments,  if any,  which might be rendered
against the Company in current  litigation are adequately  reserved,  covered by
insurance,  or  would  not  have a  material  adverse  effect  on its  financial
statements.

RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS

In July 2002, the FASB issued SFAS No. 146 "Accounting for Costs Associated with
Exit or Disposal  Activities," that supersedes Emerging Issues Task Force (EITF)
Issue No. 94-3, "Liability Recognition for Certain Employee Termination Benefits
and other  Costs to Exit An  Activity  (including  Certain  Costs  Incurred in a
Restructuring)."  The  provisions  of SFAS  No.  146 are  effective  for exit or
disposal  activities that are initiated after December 31, 2002. The Company has
adopted the provisions of SFAS No. 146.

In  December  2002,  the FASB issued SFAS No. 148  "Accounting  for  Stock-Based
Compensation  - Transition  and  Disclosure,  an Amendment of FASB Statement No.
123,"  that  provides  alternative  methods  of  transition  for an entity  that
voluntarily changes to the fair value based method of accounting for stock-based
employee compensation.  It also amends the disclosure provisions of SFAS No. 123
to require prominent disclosures in both annual and interim financial statements
about the method of accounting for  stock-based  employee  compensation  and the
effect of the method used on reported  results.  The  provisions of SFAS No. 148
are effective for interim periods beginning after December 15, 2002. The Company
has adopted the  provisions of SFAS No. 148, see Note 3 "Earnings Per Share" for
the disclosure related to the three and six-month periods ending March 31, 2003.

In December  2002,  the Emerging  Issues Task Force issued EITF 00-21,  "Revenue
Arrangements with Multiple  Deliverables."  This issue addresses certain aspects
of the  accounting  by a vendor for  arrangements  under  which is will  perform
multiple  revenue-generating  activities.  In some  arrangements,  the different
revenue-generating  activities  (deliverables) are sufficiently  separable,  and
there exists sufficient  evidence of their fair values to separately account for
some  or  all of  the  deliverables  (that  is,  there  are  separate  units  of
accounting).  This issue addresses when and, if so, how an arrangement involving
multiple deliverables should be divided into separate units of accounting.  This
issue does not change otherwise  applicable revenue recognition  criteria.  This
issue is applicable for revenue arrangements  beginning in the fourth quarter of
fiscal  2003.  The Company  does not expect the adoption of EITF 00-21 to have a
material impact on the Company's results of operations.

In  January  2003,  the FASB  issued  Interpretation  No. 46  "Consolidation  of
Variable  Interest  Entities," an  interpretation of ARB No. 51, which addresses
consolidation  by business  enterprises  of  variable  interest  entities.  This
Interpretation requires existing unconsolidated variable interest entities to be
consolidated by their primary  beneficiaries  if the entities do not effectively
disperse  risks  among  the  parties  involved.   This  Interpretation   applies
immediately  to variable  interest  entities  created after January 31, 2003. It
applies in the first  fiscal  year or interim  period  beginning  after June 15,
2003,  to variable  interest  entities in which an  enterprise  holds a variable
interest  that it acquired  before  February 1, 2003.  Upon  consolidation,  the
Company  expects  to  record  property,  plant &  equipment  of  $29.2  million,
long-term debt of $31.5 million and an after-tax charge reported as a cumulative
effect of a change in accounting  principle of approximately $1.4 million during
the fiscal 2003 fourth quarter.


FORWARD LOOKING STATEMENTS

Statements in this report that are not strictly historical are "forward looking"
statements  within the  meaning of the safe  harbor  provisions  of the  federal
securities  laws.  Forward  looking  statements  include  those  relating to the
estimates  made in connection  with the Company's  accounting  policies,  annual
effective  tax rate,  expectations  of recovery  from third  parties,  continued
strength of Co-op sales,  recovery in connection with  foreclosure  proceedings,
success in ongoing  litigation,  the Company's ability to negotiate a successful
settlement  and/or  enforce  the terms of the MSA,  results of future  closures,
consolidations and relocations, the associated costs and resulting savings to be
achieved,  results to be achieved  from future  Filtration  initiatives,  future
fiscal 2003 gains/charges and capital requirements and operational needs for the
foreseeable  future.  Investors  are  cautioned  that such  statements  are only
predictions,  and speak only as of the date of this report. The Company's actual
results  in the  future  may  differ  materially  from  those  projected  in the
forward-looking  statements  due to risks and  uncertainties  that  exist in the
Company's  operations and business  environment  including,  but not limited to:
further weakening of economic conditions in served markets;  changes in customer
demands or customer insolvencies; competition; intellectual property rights; the
Company's successful  exploitation of acquired intellectual property rights; the
success  of future  Filtration  initiatives  adopted by  Management;  successful
execution of planned  facility  closures  consolidations  and  relocations  with
regard to the Company's  Puerto Rico facility and U.K.  facility;  the impact of
FASB Interpretation No. 46; consolidation of internal operations; integration of
recently  acquired  businesses;   delivery  delays  or  defaults  by  customers;
termination  for  convenience  of customer  contracts;  timing and  magnitude of
future   contract   awards;   performance   issues   with  key   suppliers   and
subcontractors;  collective  bargaining and labor disputes;  changes in laws and
regulations including changes in accounting standards and taxation requirements;
litigation  uncertainty;  and the  Company's  successful  execution  of internal
operating plans.

ITEM 3.       QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Market risks relating to the Company's  operations result primarily from changes
in interest rates and changes in foreign currency exchange rates. There has been
no material  change to the Company's risks since September 30, 2002. For the six
months ended March 31, 2003,  accumulated other  comprehensive  loss included an
after tax decrease in fair value of  approximately  $0.1 million  related to the
Company's interest rate swaps.

ITEM 4.       CONTROLS AND PROCEDURES

Within the 90 days prior to the filing date of this report,  the Company carried
out an  evaluation,  under the  supervision  and with the  participation  of the
Company's Management,  including the Company's Chief Executive Officer and Chief
Financial  Officer,  of the  effectiveness  of the design and  operation  of the
Company's disclosure controls and procedures as defined in Rules 13a - 14(c) and
15d - 14(c) under the Securities Exchange Act of 1934, as amended (the "Exchange
Act").  Based upon that  evaluation,  the Company's Chief Executive  Officer and
Chief Financial  Officer  concluded that the Company's  disclosure  controls and
procedures  are effective.  Disclosure  controls and procedures are controls and
procedures that are designed to ensure that information required to be disclosed
in Company  reports  filed or  submitted  under the  Exchange  Act is  recorded,
processed,  summarized  and reported  within the time  periods  specified in the
Securities and Exchange Commission's rules and forms.

There have been no significant  changes in the Company's internal controls or in
other factors that could  significantly  affect those controls subsequent to the
date this  evaluation  was carried out,  including any  corrective  actions with
regard to significant deficiencies and material weaknesses.









                            PART II OTHER INFORMATION


ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

The Annual Meeting of the Company's shareholders was held on Thursday,  February
6, 2003,  to vote on the election of three  directors.  The voting for directors
was as follows:


                                                                     Broker
                                    For           Withheld          Non-Votes
                                    ---           --------          ---------
          C. J. Kretschmer       10,894,082       500,135              0
          J. M. McConnell        11,279,241       114,976              0
          D. C. Trauscht         11,046,466       347,751              0


The terms of W. S. Antle III, D.J. Moore, V. L. Richey, Jr., L. W. Solley,
J. M. Stolze and J. D. Woods continued after the meeting.

ITEM 6.       EXHIBITS AND REPORTS ON FORM 8-K.

a)   Exhibits

     Exhibit
     Number

   3(a)      Restated Articles of               Incorporated by reference to
             Incorporation                      Form 10-K for the fiscal
                                                year ended September 30,
                                                1999 at Exhibit 3(a)

   3(b)      Amended Certificate of             Incorporated by reference to
             Designation Preferences and        Form 10-Q for the fiscal
             Rights of Series A                 quarter ended March 31, 2000
             Participating Cumulative           at Exhibit 4(e)
             Preferred Stock of the
             Registrant

   3(c)      Articles of Merger effective       Incorporated by reference to
             July 10, 2000                      Form10-Q for the fiscal
                                                quarter ended June 30, 2000
                                                at Exhibit 3(c)

    3(d)     Bylaws, as amended                 Incorporated by reference to
                                                Form10-Q for the fiscal
                                                quarter ended June 30, 2000
                                                at Exhibit 3(d)

   4(a)      Specimen Common Stock              Incorporated by reference to
             Certificate                        Form10-Q for the fiscal
                                                quarter ended June 30, 2000
                                                at Exhibit 4(a)

   4(b)      Specimen Rights Certificate        Incorporated by reference to
                                                Exhibit B to Exhibit 4.1 to
                                                the Registrant's Current
                                                Report on Form 8-K dated
                                                February 3, 2000

   4(c)      Rights Agreement dated as of       Incorporated by reference to
             September 24, 1990 (as amended     Current Report on Form 8-K
             and Restated as of February 3,     dated February 3, 2000, at
             2000) between the Registrant       Exhibit 4.1
             and Registrar and Transfer
             Company, as successor  Rights
             Agent

   4(d)      Amended and Restated Credit        Incorporated by reference to
             Agreement dated as of              Form10-Q for the fiscal
             February28, 2001 among the         quarter ended March 31, 2001
             Registrant, Bank of America,       at Exhibit 4(d)
             N.A., as agent, and the
             lenders listed therein

   4(e)      Amendment No. 1 dated as of        Incorporated by reference to
             April 5, 2002 to Credit            Form 10-Q for the fiscal
             Agreement listed as Exhibit        quarter ended June 30, 2002,
             4(d) above.                        at Exhibit 4(e)

     99.1    Certification of Chief
             Executive Officer relating to
             Form 10-Q for period ended
             March 31, 2003

     99.2    Certification of Chief
             Financial Officer relating to
             Form 10-Q for period ended
             March 31, 2003


b)   Reports on Form 8-K.

     During the quarter  ended March 31, 2003,  the Company  filed the following
     Current Reports on Form 8-K:

     The Company  filed a Current  Report on Form 8-K,  dated  January 13, 2003,
     which  reported  in "Item 7.  Financial  Statements,  Pro  Forma  Financial
     Information and Exhibits" and "Item 9.  Regulation FD Disclosure"  that the
     Company would include on its website certain information in connection with
     a Company presentation, and would issue a related press release.

     The Company  filed a Current  Report on Form 8-K,  dated  February 6, 2003,
     which in "Item 7. Financial Statements, Pro Forma Financial Information and
     Exhibits"  and "Item 9.  Regulation  FD  Disclosure"  listed as an  exhibit
     certain  information to be included on the Company's  website and presented
     at the Company's Annual Meeting of Stockholders on February 6, 2003.

     The Company filed a Current  Report on Form 8-K,  dated  February 13, 2003,
     which in "Item 7. Financial Statements, Pro Forma Financial Information and
     Exhibits"  and "Item 9.  Regulation FD  Disclosure"  listed as exhibits the
     certifications of the Company's Chief Executive Officer and Chief Financial
     Officer relating to Form 10-Q for the period ended December 31, 2002.



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 thereunto duly authorized.

                                            ESCO TECHNOLOGIES INC.

                                            /s/ Gary E. Muenster
                                            Gary E. Muenster
                                            Vice President and
                                            Chief Financial Officer
                                            (As duly authorized officer
                                            and principal accounting
                                            officer of the registrant)

Dated:   May 14, 2003






                                 CERTIFICATIONS

              I, V.L. Richey, Jr., certify that:

1.   I have reviewed  this  quarterly  report on Form 10-Q of ESCO  Technologies
     Inc.;

2.   Based on my knowledge,  this  quarterly  report does not contain any untrue
     statement of a material fact or omit to state a material fact  necessary to
     make the statements  made, in light of the  circumstances  under which such
     statements  were made, not misleading with respect to the period covered by
     this quarterly report;

3.   Based on my  knowledge,  the  financial  statements,  and  other  financial
     information  included  in this  quarterly  report,  fairly  present  in all
     material respects the financial  condition,  results of operations and cash
     flows of the  registrant  as of, and for,  the  periods  presented  in this
     quarterly report.

4.   The  registrant's  other  certifying  officers  and I are  responsible  for
     establishing and maintaining disclosure controls and procedures (as defined
     in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we have:

     a)   Designed  such  disclosure  controls  and  procedures  to ensure  that
          material  information  relating  to  the  registrant,   including  its
          consolidated subsidiaries,  is made known to us by others within those
          entities,  particularly  during  the  period in which  this  quarterly
          report is being prepared;

     b)   Evaluated the  effectiveness of the registrant's  disclosure  controls
          and procedures as of a date within 90 days prior to the filing date of
          this quarterly report (the "Evaluation Date"); and

     c)   Presented  in  this  quarterly   report  our  conclusions   about  the
          effectiveness  of the disclosure  controls and procedures based on our
          evaluation as of the Evaluation Date;

5.   The registrant's other certifying  officers and I have disclosed,  based on
     our most recent evaluation,  to the registrant's auditors and the audit and
     finance  committee  of the  registrant's  board of  directors  (or  persons
     performing the equivalent functions):

     a)   All  significant  deficiencies  in the design or operation of internal
          controls  which could  adversely  affect the  registrant's  ability to
          record,  process,   summarize  and  report  financial  data  and  have
          identified for the  registrant's  auditors any material  weaknesses in
          internal controls; and

     b)   Any fraud, whether or not material,  that involves management or other
          employees who have a  significant  role in the  registrant's  internal
          controls; and

6.   The  registrant's  other  certifying  officers and I have indicated in this
     quarterly  report  whether  there  were  significant  changes  in  internal
     controls  or in other  factors  that could  significantly  affect  internal
     controls  subsequent to the date of our most recent  evaluation,  including
     any corrective actions with regard to significant deficiencies and material
     weaknesses.

     Date:  May 14, 2003

                                           --------------------
                                          /s/ V.L. Richey, Jr.
                                           V.L. Richey, Jr.
                                           Chairman and Chief Executive Officer





                                 CERTIFICATIONS

              I, G.E. Muenster, certify that:

1.   I have reviewed  this  quarterly  report on Form 10-Q of ESCO  Technologies
     Inc.;

2.   Based on my knowledge,  this  quarterly  report does not contain any untrue
     statement of a material fact or omit to state a material fact  necessary to
     make the statements  made, in light of the  circumstances  under which such
     statements  were made, not misleading with respect to the period covered by
     this quarterly report;

3.   Based on my  knowledge,  the  financial  statements,  and  other  financial
     information  included  in this  quarterly  report,  fairly  present  in all
     material respects the financial  condition,  results of operations and cash
     flows of the  registrant  as of, and for,  the  periods  presented  in this
     quarterly report.

4.   The  registrant's  other  certifying  officers  and I are  responsible  for
     establishing and maintaining disclosure controls and procedures (as defined
     in Exchange Act Rules 13a-14 and 15d-14) for the registrant and we have:

     a)   Designed  such  disclosure  controls  and  procedures  to ensure  that
          material  information  relating  to  the  registrant,   including  its
          consolidated subsidiaries,  is made known to us by others within those
          entities,  particularly  during  the  period in which  this  quarterly
          report is being prepared;

     b)   Evaluated the  effectiveness of the registrant's  disclosure  controls
          and procedures as of a date within 90 days prior to the filing date of
          this quarterly report (the "Evaluation Date"); and

     c)   Presented  in  this  quarterly   report  our  conclusions   about  the
          effectiveness  of the disclosure  controls and procedures based on our
          evaluation as of the Evaluation Date;

5.   The registrant's other certifying  officers and I have disclosed,  based on
     our most recent evaluation,  to the registrant's auditors and the audit and
     finance  committee  of the  registrant's  board of  directors  (or  persons
     performing the equivalent functions):

     a)   All  significant  deficiencies  in the design or operation of internal
          controls  which could  adversely  affect the  registrant's  ability to
          record,  process,   summarize  and  report  financial  data  and  have
          identified for the  registrant's  auditors any material  weaknesses in
          internal controls; and

     b)   Any fraud, whether or not material,  that involves management or other
          employees who have a  significant  role in the  registrant's  internal
          controls; and

6.   The  registrant's  other  certifying  officers and I have indicated in this
     quarterly  report  whether  there  were  significant  changes  in  internal
     controls  or in other  factors  that could  significantly  affect  internal
     controls  subsequent to the date of our most recent  evaluation,  including
     any corrective actions with regard to significant deficiencies and material
     weaknesses.

     Date:  May 14, 2003

                                     -----------------
                                     /s/ G.E. Muenster
                                     G.E. Muenster
                                     Vice President and Chief Financial Officer