UNITED STATES

                       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, 2009

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.)

9900A CLAYTON ROAD
ST. LOUIS, MISSOURI                                             63124-1186
(Address of principal executive offices)                        (Zip Code)

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

     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 has submitted  electronically
and  posted on its  corporate  web site,  if any,  every  Interactive  Data File
required  to be  submitted  and posted  pursuant to Rule 405 of  Regulation  S-T
(232.405 of this  Chapter)  during the  preceding 12 months (or for such shorter
period that the registrant was required to submit and post such files).

Yes          No
   ------       ------
     Indicate by check mark whether the registrant is a large accelerated filer,
an accelerated  filer, a non-accelerated  filer, or a smaller reporting company.
See the  definitions  of "large  accelerated  filer,"  "accelerated  filer"  and
"smaller reporting company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer   X         Accelerated filer
                        -----                         -----
Non-accelerated filer               Smaller reporting company
                        -----                                 -----

     Indicate  by check mark  whether  the  registrant  is a shell  company  (as
defined in Rule 12b-2 of the Exchange Act).

Yes        No  X
    -----    -----

Indicate the number of shares  outstanding  of each of the  issuer's  classes of
common stock, as of the latest practicable date.

                Class                            Outstanding at April 30, 2009
--------------------------------------           -----------------------------
Common stock, $.01 par value per share                26,208,772 shares


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,
                                                         ---------



                                                  2009           2008
                                                  ----           ----


Net sales                                       $ 154,156        134,400
Costs and expenses:
   Cost of sales                                   92,226         77,889
   Selling, general and administrative             38,237         38,535
     expenses
   Amortization of intangible assets                4,985          4,467
   Interest expense, net                            1,756          3,172
   Other expenses (income), net                       357           (136)
                                                  -------        -------
      Total costs and expenses                    137,561        123,927

Earnings before income taxes                       16,595         10,473
Income tax expense                                  5,990          3,912
                                                    -----          -----

Net earnings from continuing operations            10,605          6,561

Loss from discontinued operations, net of
tax   benefit of $101 and $292, respectively         (177)          (479)
Loss on sale from discontinued operations,
net of tax benefit of $905                            (32)             -
                                                   ------          ------
   Net loss from discontinued operations             (209)           (479)
                                                   ------          ------
   Net earnings                                 $  10,396           6,082
                                                =========           =====

Earnings per share:
   Basic - Continuing operations                $    0.41            0.25
              - Discontinued operations             (0.01)          (0.01)
                                                    -----           -----
              - Net earnings                    $    0.40            0.24
                                                     ====            ====

   Diluted - Continuing operations              $    0.40            0.25
               - Discontinued operations            (0.01)          (0.02)
                                                    -----           -----
                - Net earnings                  $    0.39            0.23
                                                =========            ====

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,
                                                         ---------


                                                  2009           2008
                                                  ----           ----


Net sales                                       $ 301,513        269,672
Costs and expenses:
   Cost of sales                                  184,842        162,071
   Selling, general and administrative             77,519         70,986
     expenses
   Amortization of intangible assets                9,587          7,933
   Interest expense, net                            4,374          4,529
   Other expenses (income), net                       244           (350)
                                                  -------        -------
      Total costs and expenses                    276,566        245,169

Earnings before income taxes                       24,947         24,503
Income tax expense                                  8,502          9,208
                                                    -----          -----
Net earnings from continuing operations            16,445         15,295

Loss from discontinued operations, net of
  tax benefit of $112 and $1,125, respectively       (197)        (1,423)
Loss on sale from discontinued operations,
  net of tax benefit of $905 and expense of
  $4,809, respectively                                (32)        (4,974)
                                                      ---         ------
   Net loss from discontinued operations             (229)        (6,397)
                                                     ----         ------
  Net earnings                                 $   16,216          8,898

Earnings per share:
   Basic - Continuing operations               $     0.63           0.59
              - Discontinued operations             (0.01)         (0.25)
                                                    -----          -----
              - Net earnings                   $     0.62           0.34
                                                     ====           ====

   Diluted - Continuing operations             $     0.62           0.58
              - Discontinued operations             (0.01)         (0.24)
                                                    -----          -----
                - Net earnings                 $     0.61           0.34
                                                     ====           ====
See accompanying notes to consolidated financial statements.




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

                                                   March 31,   September 30,
                                                     2009          2008
                                                     ----          ----
ASSETS                                            (Unaudited)
Current assets:
    Cash and cash equivalents                   $ 26,600             28,667
    Accounts receivable, net                     121,156            134,710
    Costs and estimated earnings on long-term
      contracts, less progress billings of
      $34,568 and $34,978, respectively            4,239              9,095
    Inventories                                   81,868             65,019
    Current portion of deferred tax assets        14,540             15,368
    Other current assets                          17,215             14,888
    Current assets from discontinued
      operations                                       -               2,889
                                                 -------             -------
       Total current assets                      265,618             270,636


Property, plant and equipment, net                69,774              72,353
Goodwill                                         329,659             328,878
Intangible assets, net                           227,690             236,192
Other assets                                      17,565              17,665
Other assets from discontinued operations             -                2,349
                                                 -------             -------
Total assets                                    $910,306             928,073
                                                ========             =======


LIABILITIES AND SHAREHOLDERS' EQUITY
Current liabilities:
    Short-term borrowings and current portion
      of long-term debt                         $ 50,000             50,000
    Accounts payable                              43,768             48,982
    Advance payments on long-term contracts,
      less costs incurred of $21,704 and
      $7,880, respectively                         6,122              7,467
    Accrued salaries                              17,039             20,409
    Current portion of deferred revenue           18,386             18,226
    Accrued other expenses                        21,370             22,058
    Current liabilities from discontinued
      operations                                       -              1,541
                                                  -------           -------
       Total current liabilities                  156,685           168,683
Long-term portion of deferred revenue               2,087             2,228
Pension obligations                                10,547            12,172
Deferred tax liabilities                           83,167            83,515
Other liabilities                                   9,695             9,588
Long-term debt, less current portion              165,504           183,650
                                                  -------           -------
       Total liabilities                          427,685           459,836

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
      29,567,818 and 29,465,154 shares,
      respectively                                    296               295
    Additional paid-in capital                    257,366           254,240
    Retained earnings                             289,686           273,470
    Accumulated other comprehensive (loss)
      income, net of tax                           (4,566)              556
                                                   ------           -------
                                                  542,782           528,561

    Less treasury stock, at cost: 3,365,046 and
      3,375,106 common shares, respectively       (60,161)          (60,324)
                                                  -------           -------
       Total shareholders' equity                 482,621           468,237
                                                  -------           -------
Total liabilities and shareholders' equity       $910,306           928,073
                                                 ========           =======


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,
                                                              ---------

                                                           2009          2008
                                                           ----          ----
Cash flows from operating activities:
    Net earnings                                        $ 16,216         8,898
    Adjustments to reconcile net earnings to net cash
       provided by operating activities:
       Net loss from discontinued operations                 229         6,397
       Depreciation and amortization                      15,108        12,462
       Stock compensation expense                          2,097         2,326
       Changes in current assets and liabilities         (11,413)        2,615
       Effect of deferred taxes                           (1,074)        6,201
       Other                                              (1,242)         (777)
                                                          ------          ----
          Net cash provided by operating activities-
              continuing operations                       19,921        38,122
                                                          ------        ------
          Net loss from discontinued operations,
              net of tax                                    (229)       (6,397)
          Net cash provided by discontinued operations        39          (416)
                                                          ------        ------
             Net cash used by operating activities-
                 discontinued operations                    (190)       (6,813)
                                                            ----        ------
          Net cash provided by operating activities       19,731        31,309
                                                          ------        ------
Cash flows from investing activities:
    Acquisition of businesses, net of cash acquired            -      (328,829)
    Proceeds from sale of marketable securities                -         4,966
    Additions to capitalized software                     (2,487)       (8,004)
    Capital expenditures - continuing operations          (3,116)       (8,673)
                                                          ------        ------
          Net cash used by investing activities-
              continuing  operations                      (5,603)     (340,540)
    Capital expenditures - discontinued operations             -        (1,140)
    Proceeds from divestiture of business, net-
       discontinued operations                             3,100        74,370
                                                           -----        ------
       Net cash  provided by investing activities-
          discontinued operations                          3,100        73,230
                                                           -----        ------
    Net cash used by investing activities                 (2,503)     (267,310)
                                                          ------      --------
Cash flows from financing activities:
    Proceeds from long-term debt                          27,000       275,197
    Principal payments on long-term debt                 (45,146)      (24,723)
    Debt issuance costs                                        -        (2,965)
    Proceeds from exercise of stock options                1,164         2,209
    Other                                                    592          (112)
    Net decrease in short-term borrowings - discontinued
       operations                                              -        (2,844)
                                                           -----        ------
       Net cash (used) provided by financing activities  (16,390)      246,762
Effect of exchange rate changes on cash and cash
   equivalents                                            (2,905)        1,574
                                                          ------        ------
Net(decrease) increase in cash and cash equivalents       (2,067)       12,335
Cash and cash equivalents, beginning of period            28,667        18,638
                                                          ------        ------
Cash and cash equivalents, end of period             $    26,600        30,973
                                                          ======        ======

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 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 for annual financial  statements by accounting  principles
generally  accepted  in  the  United  States  of  America  (GAAP).  For  further
information  refer to the  consolidated  financial  statements and related notes
included in the  Company's  Annual Report on Form 10-K for the fiscal year ended
September 30, 2008.

The Company's  business is typically not impacted by seasonality:  however,  the
results for the  three-month  period  ended  March 31, 2009 are not  necessarily
indicative  of the results for the entire 2009 fiscal  year.  References  to the
second  quarters of 2009 and 2008 represent the fiscal  quarters ended March 31,
2009 and 2008, respectively.

Certain  assets of Comtrak  Technologies,  LLC  (Comtrak)  were sold  during the
second  quarter of fiscal  2009.  Comtrak  is  accounted  for as a  discontinued
operation in accordance  with  Statement of Financial  Accounting  Standards No.
144,  "Accounting  for the  Impairment  or Disposal of  Long-Lived  Assets (SFAS
144)." In addition,  the Filtertek businesses (excluding  TekPackaging LLC) were
sold during  fiscal 2008 and are  accounted  for as  discontinued  operations in
accordance with SFAS 144.

2.   DIVESTITURE

On March 13, 2009,  the Company  completed the sale of certain assets of Comtrak
for $3.1 million,  net, of cash (referred to as the "Comtrak sale"). The Comtrak
business is reflected as a  discontinued  operation in the financial  statements
and  related  notes  for  all  periods  presented.   Comtrak's  operations  were
previously  included within the Company's  Utility  Solutions  Group segment.  A
pretax loss of $0.9  million  related to the Comtrak  sale is  reflected  in the
Company's  fiscal  2009  second  quarter  results  in  discontinued  operations.
Comtrak's  net  sales  were  $1.6  million  and $3.4  million  for the three and
six-month periods ended March 31, 2009,  respectively.  Comtrak's net sales were
$0.5 million for the six-month period ended March 31, 2008. The major classes of
discontinued assets and liabilities  included in the Consolidated  Balance Sheet
at September 30, 2008 are not significant and, therefore,  will not be disclosed
separately.

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 (restricted  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,
                                     ---------              ---------

                                  2009       2008        2009        2008
                                  ----       ----        ----        ----

     Weighted Average Shares
     Outstanding - Basic          26,177     25,847      26,143    25,803
     Dilutive Options and
     Restricted Shares               293        403         301       424
                                     ---        ---         ---       ---

     Adjusted Shares- Diluted     26,470     26,250      26,444    26,227
                                  ======     ======      ======    ======



Options to purchase 609,091 shares of common stock at prices ranging from $35.69
- $54.88  and  options  to  purchase  554,842  shares of common  stock at prices
ranging  from $35.69 - $54.88 were  outstanding  during the three month  periods
ended  March  31,  2009 and 2008,  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 at
various  periods  through  2014.  Approximately  218,000 and 168,000  restricted
shares  were  excluded  from the  computation  of  diluted  EPS  based  upon the
application of the treasury stock method for the three-month  period ended March
31, 2009 and 2008, respectively.

4.   SHARE-BASED COMPENSATION

The  Company  provides  compensation  benefits to certain  key  employees  under
several   share-based   plans   providing  for  employee  stock  options  and/or
performance-accelerated   restricted   shares   (restricted   shares),   and  to
non-employee directors under a non-employee directors compensation plan.

     Stock Option Plans
     ------------------

     The Company's  stock option awards are generally  subject to graded vesting
     over a three year service period.  All outstanding  options were granted at
     prices equal to fair market value at the date of grant. The options granted
     prior to September 30, 2003 have a ten-year  contractual  life from date of
     issuance,  expiring in various  periods  through 2013.  Beginning in fiscal
     2004, the options  granted have a five-year  contractual  life from date of
     issuance.

     The fair value of each option  award is  estimated  as of the date of grant
     using  the  Black-Scholes   option  pricing  model.  The  weighted  average
     assumptions for the periods indicated are noted below.  Expected volatility
     is based on  historical  volatility  of ESCO's  stock  calculated  over the
     expected term of the option.  The  risk-free  rate for the expected term of
     the option is based on the U.S.  Treasury yield curve in effect at the date
     of grant.  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 the six-month period ended
     March 31, 2009:  expected  dividend  yield of 0%;  expected  volatility  of
     39.2%;  risk-free  interest  rate of 1.9%;  and expected term of 3.8 years.
     Pretax  compensation  expense  related to the stock option  awards was $0.3
     million and $0.8 million for the three and  six-month  periods  ended March
     31,  2009,  respectively,  and  $0.5  million  and  $1.2  million  for  the
     respective prior year periods.

     Information  regarding  stock options  awarded under the option plans is as
     follows:



                                                    Aggregate      Weighted
                                                    Intrinsic         Avg.
                                         Weighted     Value        Remaining
                                           Avg.        (in        Contractual
                            Shares         Price      millions)      Life

     Outstanding at
       October 1, 2008      1,139,201      $30.40
     Granted                  128,300      $37.42
     Exercised               (116,537)     $13.08      $   2.5
     Cancelled                (31,883)     $45.23
                              -------      ------
     Outstanding at
       March 31, 2009       1,119,081      $32.60      $   9.8        2.2 years
                            =========      ======      =======

     Exercisable at
       March 31, 2009         896,543      $30.51      $   9.6
                              =======      ======      =======

     The  weighted-average  grant-date  fair value of options granted during the
     six-month  periods  ended  March 31,  2009 and 2008 was $12.09 and  $10.98,
     respectively.

     Performance-accelerated Restricted Share Awards
     -----------------------------------------------

     The performance-accelerated restricted shares (restricted shares) vest over
     five years with  accelerated  vesting if certain  performance  targets  are
     achieved.  In these cases, if it is probable that the performance condition
     will be met, the Company  recognizes  compensation  cost on a straight-line
     basis over the shorter  performance  period;  otherwise,  it will recognize
     compensation cost over the longer service period. Compensation cost for the
     majority of the  outstanding  restricted  share awards is being  recognized
     over the longer  performance  period as it is not probable the  performance
     condition will be met. The restricted share award grants were valued at the
     stock price on the date of grant.  Pretax  compensation  expense related to
     the restricted share awards was $0.6 million and $1.1 million for the three
     and six-month periods ended March 31, 2009, respectively,  and $0.4 million
     and $0.9 million for the respective prior year periods.

     The following summary presents information regarding outstanding restricted
     share awards as of March 31, 2009 and changes  during the six-month  period
     then ended:


                                                                  Weighted
                                                       Shares    Avg. Price
                                                       ------    ----------

     Nonvested at October 1, 2008                     202,895      $41.15
     Granted                                           98,459      $37.35
                                                       ------      ------
     Nonvested at March 31, 2009                      301,354      $39.91
                                                      =======      ======



     Non-Employee Directors Plan
     ---------------------------

     Pursuant to the non-employee directors compensation plan, each non-employee
     director  receives a  retainer  of 800 common  shares per  quarter.  Pretax
     compensation  expense related to the non-employee  director grants was $0.2
     million and $0.4 million for the three and  six-month  periods  ended March
     31,  2009,  respectively,  and  $0.2  million  and  $0.3  million  for  the
     respective prior year periods.

     The total share-based compensation cost that has been recognized in results
     of  operations  and included  within SG&A was $1.1 million and $2.1 million
     for the three and six-month periods ended March 31, 2009, respectively, and
     $1.1 million and $2.4  million for the three and  six-month  periods  ended
     March 31, 2008,  respectively.  The total income tax benefit  recognized in
     results of operations for share-based  compensation  arrangements  was $0.3
     million and $0.7 million for the three and  six-month  periods  ended March
     31, 2009, respectively, and $0.3 million and $0.6 million for the three and
     six-month periods ended March 31, 2008, respectively. As of March 31, 2009,
     there was $9.8 million of total  unrecognized  compensation cost related to
     share-based  compensation  arrangements.   That  cost  is  expected  to  be
     recognized over a weighted-average period of 2.6 years.

5.    INVENTORIES

     Inventories  from  continuing  operations  consist  of  the  following  (in
     thousands):

                                                      March 31,    September 30,
                                                        2009            2008
                                                        ----            ----

     Finished goods                                    $  31,631        19,866
     Work in process, including long-term contracts       20,318        15,736
     Raw materials                                        29,919        29,417
                                                          ------        ------
          Total inventories                            $  81,868        65,019
                                                       =========        ======

6.  COMPREHENSIVE INCOME

     Comprehensive  income for the three-month  periods ended March 31, 2009 and
     2008 was $8.3 million and $4.4 million, respectively.  Comprehensive income
     for the  six-month  periods ended March 31, 2009 and 2008 was $11.1 million
     and $8.2 million,  respectively.  For the six-month  period ended March 31,
     2009, the Company's comprehensive income was negatively impacted by foreign
     currency  translation  adjustments  and interest  rate swaps  totaling $5.1
     million.  For the  six-month  period  ended March 31, 2008,  the  Company's
     comprehensive   income  was   positively   impacted  by  foreign   currency
     translation adjustments of $1.6 million and negatively impacted by interest
     rate swaps of $2.3 million.

7.   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:  Utility  Solutions Group (USG), RF Shielding and Test (Test) and
     Filtration/Fluid  Flow (Filtration).  The USG segment's  operations consist
     primarily  of:  Aclara  Power-Line  Systems Inc.  (Aclara  PLS),  Aclara RF
     Systems Inc. (Aclara RF), Aclara Software,  and Doble  Engineering  Company
     (Doble).  The Aclara  companies  are  suppliers  of special  purpose  fixed
     network  communications  systems  for  electric,  gas and water  utilities,
     including hardware and software to support advanced metering  applications.
     Doble provides high-end, diagnostic test solutions for the electrical power
     delivery  industry and is a leading supplier of partial  discharge  testing
     instruments  used to assess the  integrity of high voltage  power  delivery
     equipment.  Test segment  operations consist of ETS-Lindgren L.P. (ETS) and
     Lindgren R.F. Enclosures,  Inc. (Lindgren). The Test segment is principally
     involved in the design and  manufacture  of  electromagnetic  compatability
     test equipment,  test chambers,  and electromagnetic  absorption materials.
     The  Filtration  segment's  operations  consist of: PTI  Technologies  Inc.
     (PTI), VACCO Industries (VACCO) and TekPackaging LLC. PTI and VACCO develop
     and  manufacture  a wide  range  of  filtration  products  and are  leading
     suppliers of filters to the commercial and defense aerospace, satellite and
     industrial markets.

     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.  The table below is presented on the basis of continuing  operations
     and excludes discontinued operations.

            (In thousands)             Three Months ended    Six Months ended
                                            March 31,           March 31,
                                            ---------           ---------

      NET SALES                    2009      2008           2009        2008
      ---------                    ----      ----           ----        ----
      USG                       $ 94,065    73,812         182,266     153,436
      Test                        33,713    33,496          69,202      65,561
      Filtration                  26,378    27,092          50,045      50,675
                                  ------    ------          ------      ------
      Consolidated totals       $154,156   134,400         301,513     269,672
                                ========   =======         =======     =======
      EBIT
      ----
      USG                       $ 16,138    11,222          26,693      25,965
      Test                         3,748     2,742           6,982       4,732
      Filtration                   4,227     4,913           7,090       8,562
      Corporate (loss)            (5,762)   (5,232)        (11,444)    (10,227)
                                  ------    ------         -------     -------
      Consolidated EBIT           18,351    13,645          29,321      29,032
      Less: Interest expense      (1,756)   (3,172)         (4,374)     (4,529)
                                  ------    ------          ------      ------
      Earnings before income
      taxes                     $ 16,595    10,473           24,947     24,503
                                  ======    ======           ======     ======

8.   DEBT
     The Company's debt is summarized as follows:

      (In thousands)                                March 31,     September 30,
                                                     2009            2008
                                                     ----            ----
     Revolving credit facility, including current
        portion                                    $215,504         233,650
     Current portion of long-term debt              (50,000)        (50,000)
                                                    -------         -------
     Total long-term debt, less current portion    $165,504         183,650
                                                   ========         =======

     At March 31,  2009,  the Company  had $184.6  million  available  to borrow
     comprised  of:  approximately  $108.0  million  available  under the credit
     facility,  plus a $50.0  million  increase  option,  in  addition  to $26.6
     million cash on hand. At March 31, 2009,  the Company had $215.5 million of
     outstanding borrowings under the credit facility and outstanding letters of
     credit of $7.0 million.  The Company  classified $50 million as the current
     portion on long-term  debt as of March 31, 2009, as the Company  intends to
     repay this amount within the next twelve months;  however,  the Company has
     no  contractual  obligation  to repay such  amount  during the next  twelve
     months.

     The credit facility requires,  as determined by certain financial ratios, a
     facility  fee  ranging  from 15 to 25 basis  points per annum on the unused
     portion.  The terms of the facility provide that interest on borrowings may
     be calculated at a spread over the London Interbank Offered Rate (LIBOR) or
     based on the prime rate, at the Company's election. The facility is secured
     by the unlimited guaranty of the Company's  material domestic  subsidiaries
     and a 65% pledge of the material foreign  subsidiaries'  share equity.  The
     financial  covenants of the credit  facility also include a leverage  ratio
     and an interest coverage ratio.

9.   INCOME TAX EXPENSE

     The second quarter 2009 effective income tax rate for continuing operations
     was 36.1%  compared to 37.4% in the second  quarter of 2008.  The effective
     income tax rate from continuing  operations in the first six months of 2009
     was 34.1%  compared to 37.6% in the prior year period.  The decrease in the
     effective  income tax rate in the first six months of 2009 as  compared  to
     the prior  year  period was due to the  favorable  impact of  research  tax
     credits as a result of the Tax Extenders and Alternative Minimum Tax Relief
     Act of 2008.  The  income  tax  expense in the first six months of 2009 was
     favorably  impacted by $0.7 million,  net, research credit for fiscal 2008,
     reducing  the rate for the first six  months of 2009 by 2.8%.  The  Company
     estimates the annual effective tax rate for fiscal 2009 to be approximately
     35%, excluding the effect of discontinued operations.

     During the fourth quarter of 2008, the Internal  Revenue Service  commenced
     examination of the Company's U.S. Federal income tax return for the periods
     ended September 30, 2003 through September 30, 2006 (fiscal 2003-2006).  It
     is reasonably  possible that the fiscal  2003-2006 U.S. audit cycle will be
     completed  within the next twelve months,  which could result in a decrease
     in the Company's balance of unrecognized tax benefits. However, an estimate
     of a range cannot be determined at this time.  Various state tax years from
     2003 through 2007 remain subject to income tax examinations.


10.  RETIREMENT PLANS

     A summary of net periodic benefit expense for the Company's defined benefit
     plans for the three and six-month  periods ended March 31, 2009 and 2008 is
     shown in the  following  table.  Net periodic  benefit cost for each period
     presented is comprised of the following:

                                   Three Months Ended      Six Months Ended
                                       March 31,              March 31,
     (In thousands)                 2009       2008        2009        2008
                                    ----       ----        ----        ----
     Defined benefit plans
       Interest cost               $ 724        713       1,437       1,425
       Expected return on assets    (776)      (738)     (1,514)     (1,475)
       Amortization of:
             Prior service cost        4          4           8           8

          Actuarial loss              79         86         131         172
                                      --         --         ---         ---

     Net periodic benefit cost     $  31         65          62         130
                                      ==         ==          ==         ===



11.  DERIVATIVE FINANCIAL INSTRUMENTS

     Market risks  relating to the Company's  operations  result  primarily from
     changes in interest rates and changes in foreign  currency  exchange rates.
     The Company is exposed to market risk related to changes in interest  rates
     and selectively uses derivative  financial  instruments,  including forward
     contracts  and swaps,  to manage these risks.  During the first  quarter of
     2008, the Company entered into a two-year  amortizing interest rate swap to
     hedge some of its exposure to  variability in future  LIBOR-based  interest
     payments on variable rate debt. The swap notional amount for the first year
     was  $175  million  amortizing  to $100  million  in the  second  year.  In
     addition,  during the second quarter of 2009, the Company  entered into two
     $40 million one-year forward interest rate swaps effective  October 5, 2009
     to hedge some of its exposure to variability in future LIBOR-based interest
     payments on variable rate debt. All derivative  instruments are reported on
     the balance sheet at fair value. The derivative instrument is designated as
     a cash flow hedge and the gain or loss on the  derivative  is  deferred  in
     accumulated  other  comprehensive  income until recognized in earnings with
     the underlying  hedged item. Based on the interest rate swaps  outstanding,
     the interest rates on  approximately  50% of the Company's total borrowings
     were effectively fixed as of March 31, 2009.

     The  following  is a summary of the notional  transaction  amounts and fair
     values for the Company's outstanding derivative financial instruments as of
     March 31, 2009.

                                             Average
                                  Notional   Receive    Average
     (In thousands)               Amount     Rate       Pay Rate    Fair Value
                                  ------     ----       --------    ----------

     Interest rate swap         $100,000     1.28%        3.99%     ($1,966)
     Interest rate swaps *      $ 80,000      N/A          N/A        ($369)


     *    These swaps  represent  forward  contracts  and will be  effective  in
          October 2009.


12.  RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS

     In December 2007, the Financial  Accounting  Standards  Board (FASB) issued
     SFAS No.  141R,  "Business  Combinations"  (SFAS 141R),  which  establishes
     principles and requirements for how an acquirer  recognizes and measures in
     its financial statements the identifiable assets acquired,  the liabilities
     assumed,  and any  noncontrolling  interest in an acquiree,  including  the
     recognition and measurement of goodwill acquired in a business combination.
     The  requirements of SFAS 141R are effective for business  combinations for
     which the acquisition date is on or after the beginning of the first annual
     reporting period beginning on or after December 15, 2008.  Earlier adoption
     is not permitted.

     In February  2008,  the FASB  released  FASB Staff  Position No. FAS 157-2,
     "Effective  Date of FASB Statement No. 157," which delayed for one year the
     effective date of SFAS 157 for all  non-financial  assets and non-financial
     liabilities, except those that are recognized or disclosed in the financial
     statements at fair value at least  annually.  Items in this  classification
     include goodwill, asset retirement obligations,  rationalization  accruals,
     intangible  assets with  indefinite  lives and  certain  other  items.  The
     adoption of SFAS 157 with respect to the Company's non-financial assets and
     liabilities will be effective  October 1, 2009, and is not expected to have
     a  significant  effect on the  Company's  financial  position or results of
     operations.

     In March 2008, the FASB issued SFAS No. 161,  "Disclosures about Derivative
     Instruments and Hedging Activities, an amendment of FASB Statement No. 133"
     (SFAS 161). This statement is intended to improve transparency in financial
     reporting  by  requiring  enhanced  disclosures  of an entity's  derivative
     instruments  and  hedging  activities  and their  effects  on the  entity's
     financial  position,  financial  performance,  and cash flows.  SFAS 161 is
     effective  prospectively  for financial  statements issued for fiscal years
     and  interim  periods   beginning  after  November  15,  2008,  with  early
     application  permitted.  The adoption of SFAS 161 is not expected to have a
     material  impact  on  the  Company's   financial  position  or  results  of
     operations.


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

RESULTS OF OPERATIONS

The  following  discussion  refers  to the  Company's  results  from  continuing
operations,  except where noted.  Certain assets of Comtrak were sold during the
second  quarter of fiscal  2009.  Comtrak  is  accounted  for as a  discontinued
operation in  accordance  with SFAS 144.  Accordingly,  the Comtrak  business is
reflected as  discontinued  operations in the financial  statements  and related
notes for all periods shown.  References to the second quarters of 2009 and 2008
represent the fiscal quarters ended March 31, 2009 and 2008, respectively.

NET SALES

Net sales  increased  $19.8 million,  or 14.7%, to $154.2 million for the second
quarter of 2009 from $134.4 million for the second quarter of 2008 mainly due to
a significant  increase in net sales from Aclara RF. Net sales  increased  $31.8
million,  or 11.8%,  to  $301.5  million  for the first six  months of 2009 from
$269.7 million for the prior year period mainly due to a significant increase in
net  sales  from  Aclara  RF and the  impact  of a full six  months  of  Doble's
operations  versus four months in the prior year  period.  The Company  acquired
Doble on November 30, 2007.

-Utility Solutions Group

Net sales  increased  $20.3 million,  or 27.5%,  to $94.1 million for the second
quarter of 2009 from $73.8  million  for the second  quarter of 2008.  Net sales
increased $28.9 million, or 18.8%, to $182.3 million for the first six months of
2009 from $153.4  million in the prior year  period.  The sales  increase in the
second quarter of 2009 as compared to the prior year quarter was mainly due to a
$21.8  million  increase in net sales from Aclara RF primarily due to higher gas
product  Advanced  Metering  Infrastructure  (AMI)  deliveries  at Pacific Gas &
Electric  (PG&E) and the shipment of additional  water AMI  products.  The sales
increase  for the first six months of 2009 as  compared to the prior year period
was due to: a $42.7  million  increase  in net  sales  from  Aclara  RF; a $13.0
million  increase  from  Doble  reflecting  the  impact of a full six  months of
operations  versus four months in the prior year period; a $2.0 million increase
in net  sales at  Aclara  Software;  and  partially  offset  by a $28.8  million
decrease in sales at Aclara PLS driven  mainly by a decrease in  power-line  AMI
sales to PG&E. In the first  quarter of 2008,  the Company  recorded  revenue of
$20.5 million  representing the cumulative effect of the recognition of deferred
revenue  related to the  hardware  shipments  to PG&E to date,  as TWACS NG 3.0
software was delivered to PG&E in December 2007.

-Test

For the second quarter of 2009, net sales of $33.7 million were $0.2 million, or
1%, higher than the $33.5 million of net sales recorded in the second quarter of
2008. Net sales increased $3.6 million,  or 5.5%, to $69.2 million for the first
six months of 2009 from  $65.6  million  for the first six  months of 2008.  The
sales  increase  for the first six  months of 2009  compared  to the prior  year
period was due to: a $3.3 million  increase in net sales from the segment's U.S.
operations driven by the timing of domestic chamber  deliveries;  a $2.2 million
increase in net sales from the segment's Asian  operations due to an increase in
large  chamber   deliveries  to  the  international   wireless  and  electronics
end-markets;  and partially  offset by a $1.9 million decrease in net sales from
the segment's European operations due to unfavorable foreign currency values and
a decrease in component shipments.

-Filtration

For the second quarter of 2009, net sales of $26.4 million were $0.7 million, or
2.6% lower than the $27.1 million of net sales recorded in the second quarter of
2008. Net sales decreased $0.7 million,  or 1.4%, to $50.0 million for the first
six months of 2009 from  $50.7  million  for the first six  months of 2008.  The
sales decrease during the fiscal quarter ended March 31, 2009 as compared to the
prior year  quarter was mainly due to: a $2.8  million  decrease in net sales at
PTI due to lower commercial aerospace shipments;  and partially offset by a $2.1
million  increase  in net sales at VACCO  driven by  higher  military  / defense
aircraft product  shipments.  The sales decrease in the first six months of 2009
as compared to the prior year period was mainly due to: a $5.0 million  decrease
in net sales at PTI; partially offset by a $4.3 million increase in net sales at
VACCO due to the reasons mentioned above.

ORDERS AND BACKLOG

Backlog from continuing operations was $260.8 million at March 31, 2009 compared
with $266.1  million at  September  30,  2008.  The Company  received new orders
totaling $156.7 million in the second quarter of 2009 compared to $162.5 million
in the prior year  quarter.  New orders of $97.3  million  were  received in the
second  quarter of 2009 related to USG products,  $26.0 million  related to Test
products,  and $33.4 million related to Filtration products. New orders of $98.1
million were  received in the second  quarter of 2008  related to USG  products,
$32.5 million related to Test products,  and $31.9 million related to Filtration
products.  The Company  received orders totaling $24.3 million and $53.1 million
from  PG&E  during  the three  and  six-month  periods  ended  March  31,  2009,
respectively,  compared  to $32.3  million  and $46.5  million for the three and
six-month periods ended March 31, 2008.

The Company  received new orders totaling $296.2 million in the first six months
of 2009  compared  to $293.2  million  in the prior year  period.  New orders of
$182.2  million  were  received  in the first six months of 2009  related to USG
products,  $55.9 million related to Test products,  and $58.1 million related to
Filtration products. New orders of $165.7 million were received in the first six
months of 2008 related to USG products,  $65.8 million related to Test products,
and $61.7 million related to Filtration products.

Orders from PG&E for AMI gas  products in the second  quarter of 2009 were $24.3
million bringing the total gas  project-to-date to over 3 million units, or $175
million.  The entire PG&E  project-to-date  (gas and  electric)  represents  3.7
million units, worth approximately $225 million.

In March 2009,  Aclara Software  received an order for  approximately $5 million
from the City of Tallahassee, Florida for a system-wide implementation of Aclara
Software Inc.'s Meter Data Management  System (MDMS) and  ENERGYprism  (EP) AMI
software  applications with deployment  beginning in the third quarter of fiscal
2009.

AMORTIZATION OF INTANGIBLE ASSETS

Amortization  of  intangible  assets was $5.0  million and $9.6  million for the
three and six-month periods ended March 31, 2009, respectively, compared to $4.5
million and $7.9 million for the respective prior year periods.  Amortization of
intangible  assets for the three and  six-month  periods  ended  March 31,  2009
included  $1.2  million  and $2.4  million,  respectively,  of  amortization  of
acquired  intangible  assets  related to recent  acquisitions  compared  to $1.1
million and $1.9 million for the respective prior year periods. The amortization
of these  acquired  intangible  assets are  included  in  Corporate's  operating
results; see "EBIT - Corporate".  The remaining amortization expenses consist of
other identifiable intangible assets (primarily software, patents and licenses).
During  the three and  six-month  periods  ended  March 31,  2009,  the  Company
recorded $3.1 million and $6.0 million, respectively, of amortization related to
Aclara PLS TWACS NG software  compared to $2.9 million and $5.2 million for the
respective prior year periods.

SELLING, GENERAL AND ADMINISTRATIVE EXPENSES

Selling,  general and  administrative  (SG&A) expenses for the second quarter of
2009 were $38.2 million (24.8% of net sales), compared with $38.5 million (28.7%
of net sales) for the prior year quarter. For the first six months of 2009, SG&A
expenses  were $77.5  million  (25.7% of net sales)  compared with $71.0 million
(26.3% of net sales) for the prior year  period.  The $6.5  million  increase in
SG&A  spending  in the first six  months of 2009 as  compared  to the prior year
period was primarily due to a $5.8 million  increase in SG&A expenses related to
the  acquisition of Doble,  reflecting a full six months of SG&A expenses versus
four months in the prior year period.

EBIT

The Company  evaluates the performance of its operating  segments based on EBIT,
defined  below.  EBIT was $18.4  million  (11.9% of net  sales)  for the  second
quarter of 2009 and $13.6 million (10.2% of net sales) for the second quarter of
2008.  For the first six  months of 2009,  EBIT was $29.3  million  (9.7% of net
sales)  compared  with  $29.0  million  (10.8% of net  sales) for the prior year
period. The increase in EBIT for the second quarter of 2009 and first six months
of 2009 as compared to the prior year periods is  primarily  due to the increase
in shipments from Aclara RF within the USG segment.

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. The Company defines "EBIT"
as earnings from continuing  operations  before  interest and taxes.  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  Management uses to determine  resource  allocations
within the Company and incentive  compensation.  The following  table presents a
reconciliation of EBIT to net earnings from continuing operations.

                                 Three Months ended           Six Months ended
(In thousands)                       March 31,                    March 31,
                                     ---------                    ---------

                                  2009        2008              2009      2008
                                  ----        ----              ----      ----
Consolidated EBIT               $18,351      13,645            29,321    29,032
Less: Interest expense, net      (1,756)     (3,172)           (4,374)   (4,529)
Less: Income tax expense         (5,990)     (3,912)           (8,502)   (9,208)
                                 ------      ------            ------    ------
Net earnings from
continuing operations           $10,605       6,561            16,445    15,295
                                =======       =====            ======    ======


-Utility Solutions Group (USG)

EBIT in the  second  quarter  of 2009 was $16.1  million  (17.2%  of net  sales)
compared to $11.2 million  (15.2% of net sales) in the prior year  quarter.  For
the  first six  months of 2009,  EBIT was  $26.7  million  (14.6% of net  sales)
compared to $26.0  million  (16.9% of net sales) in the prior year  period.  The
$4.9 million  increase in EBIT in the second  quarter of 2009 as compared to the
prior year quarter was driven by an increase in EBIT at Aclara RF related to the
increased  sales volumes noted above.  The $0.7 million  increase in EBIT in the
first  six  months of 2009  compared  to the prior  year  period  was due to: an
increase in EBIT at Aclara RF due to the sales  increases  mentioned  above;  an
increase  in EBIT from Doble due to a full six months  included  in the  current
year versus four months in the prior year period; partially offset by a decrease
in EBIT at Aclara PLS resulting  from lower sales to PG&E ; additional  TWACS NG
software  amortization;  and additional  costs to support  business  development
efforts related to the pursuit of international  AMI market  opportunities.  The
remaining  operating  units within the USG segment had increases in EBIT dollars
for the first six months of 2009  compared  to the prior year period as a result
of the sales increases noted above.

-Test

EBIT in the  second  quarter  of 2009 was $3.7  million  (11.1% of net sales) as
compared to $2.7 million (8.2% of net sales) in the prior year quarter.  For the
first six months of 2009, EBIT was $7.0 million (10.1% of net sales) as compared
to $4.7  million  (7.2% of net sales) in the prior year period.  EBIT  increased
$1.0 million and $2.3 million over the prior year quarter and six-month  period,
respectively,  mainly due to favorable  changes in sales mix; sales increases as
compared to the prior year period;  and rigorous cost controls which resulted in
a reduction of the segment's SG&A expenses.




-Filtration

EBIT was $4.2 million (16.0% of net sales) and $4.9 million (18.1% of net sales)
in the second quarters of 2009 and 2008,  respectively,  and $7.1 million (14.2%
of net sales) and $8.6  million  (16.9% of net sales) in the first six months of
2009 and 2008,  respectively.  For the second quarter of 2009 as compared to the
prior year quarter,  EBIT decreased $0.7 million mainly due to a decrease at PTI
due to lower sales volumes.  For the first six months of 2009 as compared to the
prior year  period,  EBIT  decreased  $1.5  million  due to lower  sales at PTI;
additional research and development costs; and bid and proposal costs related to
the pursuit of a significant number of space related projects at VACCO.

-Corporate

Corporate  costs  included in EBIT were $5.8  million and $11.4  million for the
three and six-month periods ended March 31, 2009, respectively, compared to $5.2
million and $10.2 million for the respective prior year periods. The increase in
Corporate  costs for the first six months of 2009 as  compared to the prior year
period was due to a $0.5 million  increase in  amortization  expense  related to
acquired  intangible  assets  recorded at Corporate.  In the first six months of
2009, Corporate costs included $2.1 million of pretax stock compensation expense
and $2.4 million of pretax  amortization of acquired  intangible  assets. In the
first six months of 2008,  Corporate costs included $2.3 million of pretax stock
compensation  expense  and $1.9  million  of  pretax  amortization  of  acquired
intangible assets.

INTEREST EXPENSE, NET

Interest  expense was $1.8 million and $4.4 million for the three and  six-month
periods  ended March 31, 2009,  respectively,  and $3.2 million and $4.5 million
for the three and  six-month  periods  ended  March 31,  2008.  The  decrease in
interest  expense in the second quarter of 2009 and the first six months of 2009
as compared to the prior year periods is due to lower  interest  rates and lower
average outstanding borrowings under the revolving credit facility.

INCOME TAX EXPENSE

The second quarter 2009 effective income tax rate for continuing  operations was
36.1% compared to 37.4% in the second quarter of 2008. The effective  income tax
rate  from  continuing  operations  in the  first  six  months of 2009 was 34.1%
compared to 37.6% in the prior year period. The decrease in the effective income
tax rate in the first six months of 2009 as  compared  to the prior year  period
was due to the  favorable  impact of research tax credits as a result of the Tax
Extenders and Alternative Minimum Tax Relief Act of 2008. The income tax expense
in the first six months of 2009 was  favorably  impacted by $0.7  million,  net,
research  credit for fiscal 2008,  reducing the rate for the first six months of
2009 by 2.8%.  The Company  estimates  the annual  effective tax rate for fiscal
2009 to be approximately 35%, excluding the effect of discontinued operations.

There was no material  change in the  unrecognized  tax  benefits of the Company
during the three months ended March 31, 2009. During the fourth quarter of 2008,
the Internal Revenue Service commenced examination of the Company's U.S. Federal
income tax return for the periods ended September 30, 2003 through September 30,
2006 (fiscal  2003-2006).  It is reasonably  possible that the fiscal  2003-2006
U.S. audit cycle will be completed  within the next twelve  months,  which could
result in a decrease in the  Company's  balance of  unrecognized  tax  benefits.
However, an estimate of a range cannot be determined at this time. Various state
tax years from 2003 through 2007 remain subject to income tax examinations.

CAPITAL RESOURCES AND LIQUIDITY

Working  capital  from  continuing   operations  (current  assets  less  current
liabilities)  increased to $108.9  million at March 31, 2009 from $100.6 million
at September  30, 2008.  Accounts  receivable  decreased by $13.6 million in the
first six months of 2009, of which $7.0 million  related to the Test segment and
approximately  $6.0 million  related to the Filtration  segment,  both driven by
timing  of sales  and  increased  collections.  Inventories  increased  by $16.8
million in the first six months of 2009  primarily  related  to an  increase  of
approximately  $13.0 million in the USG segment to meet forecasted sales for the
remainder of 2009.

Capital  expenditures  from  continuing  operations  were $3.1  million and $8.7
million  in the first six  months of  fiscal  2009 and 2008,  respectively.  The
decrease in the first six months of 2009 as compared to the prior year period is
mainly due to  expenditures  of  approximately  $3.0  million for the ETS Austin
facility expansion which occurred in 2008.

Credit facility

At March 31, 2009, the Company had $184.6 million  available to borrow comprised
of:  approximately  $108.0 million  available under the credit facility,  plus a
$50.0  million  increase  option,  in addition to $26.6 million cash on hand. At
March 31, 2009, the Company had $215.5 million of outstanding  borrowings  under
the credit  facility  and  outstanding  letters of credit of $7.0  million.  The
Company  classified $50.0 million as the current portion on long-term debt as of
March 31,  2009,  as the Company  intends to repay this  amount  within the next
twelve months;  however, the Company has no contractual obligation to repay such
amount during the next twelve months.  Cash flow from  operations and borrowings
under the  Company's  bank credit  facility are  expected to meet the  Company's
capital requirements and operational needs for the foreseeable future.

Divestiture

On March 13, 2009,  the Company  completed the sale of certain assets of Comtrak
for  $3.1  million,   net,  of  cash.  The  Comtrak  business  is  reflected  as
discontinued  operations in the financial  statements  and related notes for all
periods presented.  A pretax loss of $0.9 million related to the Comtrak sale is
reflected in the Company's  fiscal 2009 second quarter  results in  discontinued
operations. Comtrak's net sales were $1.6 million and $3.4 million for the three
and six-month periods ended March 31, 2009, respectively.

Pacific Gas & Electric

Refer to "Pacific  Gas & Electric" in  "Management's  Discussion  and  Analysis"
appearing in the Company's  Annual Report on Form 10-K for the fiscal year ended
September 30, 2008 for discussion about the Company's contracts with PG&E.


CRITICAL ACCOUNTING POLICIES

Management has evaluated the accounting  policies used in the preparation of the
Company's financial  statements and related notes and believes those policies to
be reasonable and appropriate.  Certain of these accounting policies require the
application  of  significant  judgment by  Management  in selecting  appropriate
assumptions  for  calculating  financial  estimates.   By  their  nature,  these
judgments are subject to an inherent degree of uncertainty.  These judgments are
based on historical experience, trends in the industry,  information provided by
customers and information  available from other outside sources, as appropriate.
The most significant areas involving  Management  judgments and estimates may be
found in the Critical Accounting Policies section of Management's Discussion and
Analysis and in Note 1 to the Consolidated Financial Statements contained in the
Company's  Annual  Report on Form 10-K for the fiscal year ended  September  30,
2008 at Exhibit 13.


OTHER MATTERS

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 December 2007, the FASB issued SFAS No. 141R,  "Business  Combinations" (SFAS
141R),  which  establishes  principles  and  requirements  for  how an  acquirer
recognizes  and measures in its financial  statements  the  identifiable  assets
acquired,  the  liabilities  assumed,  and  any  noncontrolling  interest  in an
acquiree,  including the recognition  and measurement of goodwill  acquired in a
business  combination.  The requirements of SFAS 141R are effective for business
combinations  for which the acquisition date is on or after the beginning of the
first annual reporting  period beginning on or after December 15, 2008.  Earlier
adoption is not permitted.

In  February  2008,  the FASB  released  FASB  Staff  Position  No.  FAS  157-2,
"Effective  Date of FASB  Statement  No.  157,"  which  delayed for one year the
effective  date of  SFAS  157 for all  non-financial  assets  and  non-financial
liabilities,  except those that are  recognized  or  disclosed in the  financial
statements at fair value at least annually. Items in this classification include
goodwill,  asset retirement obligations,  rationalization  accruals,  intangible
assets with indefinite  lives and certain other items.  The adoption of SFAS 157
with  respect to the  Company's  non-financial  assets and  liabilities  will be
effective  October 1, 2009, and is not expected to have a significant  effect on
the Company's financial position or results of operations.

In March  2008,  the FASB issued SFAS No.  161,  "Disclosures  about  Derivative
Instruments  and Hedging  Activities,  an amendment of FASB  Statement  No. 133"
(SFAS 161).  This  statement  is intended to improve  transparency  in financial
reporting  by  requiring   enhanced   disclosures  of  an  entity's   derivative
instruments and hedging  activities and their effects on the entity's  financial
position,   financial  performance,  and  cash  flows.  SFAS  161  is  effective
prospectively  for  financial  statements  issued for fiscal  years and  interim
periods beginning after November 15, 2008, with early application permitted. The
adoption of SFAS 161 is not expected to have a material  impact on the Company's
financial position or results of operations.


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,  but are not limited to,
those  relating to the  estimates or  projections  made in  connection  with the
Company's  accounting  policies,  timing and amount of repayment of debt, annual
effective  tax rate,  the reduction in the amount of  unrecognized  tax benefits
over the next  twelve  months,  the impact of SFAS 157 and SFAS 161,  outcome of
current  claims and  litigation,  future  cash flow,  capital  requirements  and
operational  needs for the  foreseeable  future,  and the results of tax audits.
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: the risk factors described in Item 1A
of the Company's  Annual Report on Form 10-K for the fiscal year ended September
30, 2008,  the effect of the American  Recovery  and  Reinvestment  Act of 2009,
actions  by  PG&E  impacting  PG&E's  AMI  projects,  the  Company's  successful
performance of large AMI contracts;  weakening of economic  conditions in served
markets;  changes in  customer  demands or customer  insolvencies;  competition;
intellectual  property  rights;  material  changes in the costs of  certain  raw
materials including steel and copper;  delivery delays or defaults by customers;
termination  for  convenience  of customer  contracts;  timing and  magnitude of
future contract  awards;  performance  issues with key suppliers,  customers and
subcontractors;  collective  bargaining and labor disputes;  changes in laws and
regulations including changes in accounting standards and taxation requirements;
costs  relating  to  environmental  matters;  litigation  uncertainty;  and  the
Company's  successful  execution of internal  operating plans and integration of
newly acquired businesses.



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. The Company is
exposed to market risk related to changes in interest rates and selectively uses
derivative  financial  instruments,  including  forward  contracts and swaps, to
manage these risks. During the first quarter of 2008, the Company entered into a
two-year  amortizing  interest  rate  swap  to  hedge  some of its  exposure  to
variability in future  LIBOR-based  interest payments on variable rate debt. The
swap  notional  amount for the first year was $175  million  amortizing  to $100
million in the second year. In addition,  during the second quarter of 2009, the
Company  entered  into two $40  million  one-year  forward  interest  rate swaps
effective October 5, 2009 to hedge some of its exposure to variability in future
LIBOR-based interest payments on variable rate debt. All derivative  instruments
are reported on the balance sheet at fair value.  The  derivative  instrument is
designated  as a cash  flow  hedge  and the  gain or loss on the  derivative  is
deferred in accumulated other comprehensive  income until recognized in earnings
with the underlying  hedged item. Based on the interest rate swaps  outstanding,
the interest rates on  approximately  50% of the Company's total borrowings were
effectively fixed as of March 31, 2009.

The following is a summary of the notional  transaction  amounts and fair values
for the Company's  outstanding  derivative financial instruments as of March 31,
2009.

                                             Average
                                  Notional   Receive    Average
     (In thousands)               Amount     Rate       Pay Rate    Fair Value
                                  ------     ----       --------    ----------

     Interest rate swap          $100,000     1.28%      3.99%       ($1,966)
     Interest rate swaps *       $ 80,000      N/A        N/A          ($369)


* These swaps represent forward contracts and will be effective in October 2009.

In  addition,  as of March 31,  2009,  the Company  paid  67.5bps  spread on its
outstanding  debt.  Refer to the  Company's  Annual  Report on Form 10-K for the
fiscal year ended September 30, 2008 for further discussion about market risk.


ITEM 4.       CONTROLS AND PROCEDURES

The  Company  carried  out an  evaluation,  under the  supervision  and with the
participation of 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 of the end of the period covered
by this  report.  Based upon that  evaluation,  the  Company's  Chief  Executive
Officer and Chief  Financial  Officer  concluded  that the Company's  disclosure
controls and procedures were effective as of that date.  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 Securities Exchange Act of 1934 (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 has been no change in the Company's
internal  control over financial  reporting (as defined in Rule 13a-15(f)  under
the Exchange Act) during the period  covered by this report that has  materially
affected,  or is reasonably likely to materially  affect, the Company's internal
control over financial reporting.


PART II.      OTHER INFORMATION


ITEM 2.       UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

In August  2008,  the  Company's  Board of Directors  authorized  an open market
common stock repurchase program of the Company's shares in a value not to exceed
$30 million,  subject to market  conditions and other factors,  which covers the
period through  September 30, 2009. There were no stock  repurchases  during the
three and six-month periods ended March 31, 2009.

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

The Annual Meeting of the Company's shareholders was held on Thursday,  February
5, 2009. The voting for directors was as follows:

                         For       Withheld           Broker Non-Votes
                         ---       --------           ----------------
J.M. McConnell       23,117,158     1,332,969                 0
D.C. Trauscht        23,111,050     1,339,077                 0


The terms of V.L.  Richey,  Jr.,  L.W.  Solley,  J.M.  Stolze and J.D.  Woods as
directors continued after the meeting.

The voting to ratify the Company's  selection of KPMG LLP as independent  public
accountants for the fiscal year ending September 30, 2009 was as follows:


             For       Against                 Abstain        Broker Non-Votes
             ---       -------                 -------        ----------------
         23,244,761   1,197,746                 7,620                0


ITEM 6.       EXHIBITS

a)   Exhibits
     Exhibit
     Number

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

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

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

        3.4      Bylaws, as amended and      Incorporated by reference to
                 restated as of July 10,     Form 10-K for the fiscal
                 2000                        year ended September 30,
                                             2003, at Exhibit 3.4

        3.5      Amendment to Bylaws         Incorporated by reference to
                 effective as of             Form 10-Q for the fiscal
                 February 2, 2007            quarter ended December 31,
                                             2006, at Exhibit 3.5

        3.6      Amendment to Bylaws         Incorporated by reference to
                 effective as of             Current Report on Form 8-K
                 November 9, 2007            dated November 12, 2007 at
                                             Exhibit 3.1

        4.1      Specimen Common Stock       Incorporated by reference to
                 Certificate                 Form 10-Q for the fiscal
                                             quarter ended June 30, 2000,
                                             at Exhibit 4(a)

        4.2      Specimen Rights             Incorporated by reference to
                 Certificate                 Current Report on Form 8-K
                                             dated February 3, 2000, at
                                             Exhibit B to Exhibit 4.1

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

        4.4       Credit Agreement dated     Incorporated by reference to
                  as of November 30,         Current Report on Form 8-K
                  2007 among the             dated November 30, 2007, at
                  Registrant, National       Exhibit 4.1
                  City Bank and the
                  lenders from time to
                  time parties thereto

        *31.1     Certification of Chief
                  Executive Officer
                  relating to Form 10-Q
                  for period ended March
                  31, 2009


        *31.2     Certification of Chief
                  Financial Officer
                  relating to Form 10-Q
                  for period ended March
                  31, 2009

        *32       Certification of Chief
                  Executive Officer and
                  Chief Financial
                  Officer relating to
                  Form 10-Q for period
                  ended March 31, 2009

* Denotes filed or furnished herewith.


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
                      Executive Vice President and Chief Financial Officer
                      (As duly authorized officer and principal accounting
                      officer of the registrant)





Dated:   May 8, 2009