UNITED STATES

                       SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

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

                                    FORM 8-K

                                 CURRENT REPORT

                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


          Date of Report (Date of earliest event reported): May 5, 2009


                             ESCO TECHNOLOGIES INC.
               (Exact Name of Registrant as Specified in Charter)


Missouri                            1-10596                          43-1554045
(State or Other                   (Commission                  (I.R.S. Employer
Jurisdiction of Incorporation)    File Number)              Identification No.)


9900A Clayton Road, St. Louis, Missouri                              63124-1186
(Address of Principal Executive Offices)                             (Zip Code)


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


Check  the  appropriate  box  below  if the  Form  8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions:

[  ] Written communications  pursuant to Rule 425 under the Securities Act (17
     CFR 230.425)

[ ]  Soliciting  material  pursuant to Rule 14a-12 under the Exchange Act (17
     CFR 240.14a-12)

[ ]  Pre-commencement  communications  pursuant  to Rule  14d-2 (b) under the
     Exchange Act (17 CFR 240.14d-2 (b))

[ ]  Pre-commencement  communications  pursuant  to Rule  13e-4 (c) under the
     Exchange Act (17 CFR 240.113d-4 (c))


ITEM 2.02        RESULTS OF OPERATIONS AND FINANCIAL CONDITION

Today,  May 5,  2009,  the  Registrant  is  issuing a press  release  (furnished
herewith as Exhibit 99.1 to this report)  announcing its fiscal year 2009 second
quarter financial and operating results. See Item 7.01, Regulation FD Disclosure
below.

ITEM 7.01        REGULATION FD DISCLOSURE

Today,  the Registrant is issuing a press release  (Exhibit 99.1) announcing its
fiscal year 2009 second quarter financial and operating results.  The Registrant
will conduct a related Webcast  conference call today at 4:00 p.m. central time.
This  press  release  will be posted on the  Registrant's  web site  located  at
http://www.escotechnologies.com.   It  can  be  viewed   through  the  "Investor
Relations"  page of the web site under the tab "Press  Releases",  although  the
Registrant reserves the right to discontinue that availability at any time.

NON-GAAP FINANCIAL MEASURES

The press release furnished herewith as Exhibit 99.1 contains financial measures
and  financial  terms not  calculated  in  accordance  with  generally  accepted
accounting  principles  in the  United  States of America  ("GAAP")  in order to
provide  investors and management  with an alternative  method for assessing the
Registrant's operating results in a manner that is focused on the performance of
the Registrant's  ongoing  operations.  The Registrant has provided  definitions
below  for the  non-GAAP  financial  measures  utilized  in the  press  release,
together with an  explanation  of why management  uses these  measures,  and why
management  believes  that  these  non-GAAP  financial  measures  are  useful to
investors.  The press  release uses the non-GAAP  financial  measures of "EBIT",
"EBIT margin" and "EPS-Adjusted Basis".

The  Registrant  defines  "EBIT" as  earnings  before  interest  and taxes  from
continuing operations. The Registrant defines "EBIT margin" as EBIT as a percent
of net sales.  The  Registrant's  management  evaluates the  performance  of its
operating  segments  based on EBIT and EBIT margin,  and believes  that EBIT and
EBIT margin are useful to investors to demonstrate the operational profitability
of the Registrant's business segments by excluding interest and taxes, which are
generally  accounted for across the entire  Registrant on a consolidated  basis.
EBIT is also one of the measures  used by  management  in  determining  resource
allocations  within the  Registrant and incentive  compensation.  The Registrant
defines   "EPS-Adjusted  Basis"  as  "EPS-  GAAP  Basis"  exclusive  of  pre-tax
intangible asset  amortization  expense related to TWACS NG software,  purchase
accounting   intangible   asset   amortization   related  to  the   Registrant's
acquisitions  within  the past  three  years,  and the  expense  related  to the
purchase  accounting  step-up  of  Doble  Engineering  Company  inventory.   The
Registrant's  management  believes  using  "EPS-Adjusted  Basis" as a  financial
measure is important for  management  and investors to understand  the Company's
operations and its ability to service its debt.

The Registrant  believes that the  presentation  of these  operational  measures
provides  important   supplemental   information  to  management  and  investors
regarding  financial and business trends relating to the Registrant's  financial
condition and results of operations.  The Registrant's  management believes that
these  measures  provide an  alternative  method for assessing the  Registrant's
expected future  performance that is useful because they facilitate  comparisons
with other companies in the Utility  Solutions Group segment  industry,  many of
which use similar non-GAAP  financial measures to supplement their GAAP results.
The Registrant  provides this information to investors to enable them to perform
additional  analyses of present and future  operating  performance,  compare the
Registrant to other companies,  and evaluate the Registrant's  ongoing financial
operations.

The  presentation of the  information  described above is intended to supplement
investors'   understanding  of  the  Registrant's  operating  performance.   The
Registrant's  non-GAAP  financial  measures  may  not  be  comparable  to  other
companies' non-GAAP financial performance measures.  Furthermore, these measures
are not intended to replace net earnings (loss), cash flows, financial position,
comprehensive  income  (loss),  or any other measure as determined in accordance
with GAAP.



ITEM 9.01        FINANCIAL STATEMENTS AND EXHIBITS

(d)  Exhibits

Exhibit No.       Description of Exhibit

99.1     Press Release dated May 5, 2009


OTHER MATTERS

The  information in this report  furnished  pursuant to Item 2.02 and Item 7.01,
including  Exhibit  99.1,  shall not be deemed to be  "filed"  for  purposes  of
Section 18 of the Securities Exchange Act of 1934 as amended ("Exchange Act") or
otherwise  subject to the  liabilities  of that section,  unless the  Registrant
incorporates  it by reference  into a filing under the Securities Act of 1933 as
amended or the Exchange Act.




                                    SIGNATURE

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                                                   ESCO TECHNOLOGIES INC.




Dated:     May 5, 2009                       By:   /s/ G.E. Muenster
                                                   G.E. Muenster
                                                   Executive Vice President and
                                                   Chief Financial Officer



                                  EXHIBIT INDEX


Exhibit No.                         Description of Exhibit


    99.1                            Press Release dated May 5, 2009


Exhibit 99.1


NEWS FROM ESCO TECHNOLOGIES

For more information contact:                              For media inquiries:
Patricia K. Moore                                          David P. Garino
Director, Investor Relations                               (314) 982-0551
ESCO Technologies Inc.
(314) 213-7277


                     ESCO ANNOUNCES SECOND QUARTER RESULTS
                     -------------------------------------
                     SALES UP 15 PERCENT / EPS UP 60 PERCENT
                     ---------------------------------------


     ST. LOUIS, May 5, 2009 - ESCO Technologies Inc. (NYSE: ESE) today announced
its results for the second quarter ended March 31, 2009.

     Within this release,  references to "quarters" and "year-to-date" relate to
the fiscal  quarters and  six-month  periods  ended March 31 for the  respective
fiscal years noted.

     Net  earnings  and EPS  are  presented  from  "Continuing  Operations"  and
"Discontinued  Operations."  Continuing  Operations represent the results of the
ongoing businesses of the Company. Discontinued Operations represent the results
of  Comtrak  Technologies  LLC which was sold in March  2009 and the  filtration
business of  Filtertek  which was sold in November  2007 (first  quarter  fiscal
2008).

Second Quarter 2009 vs. 2008 Highlights - Continuing Operations
- ---------------------------------------------------------------

o Net sales increased 14.7 percent to $154.2 million.

o EBIT dollars increased 34.5 percent to $18.4 million.

o EBIT as a percentage of sales increased to 11.9 percent from 10.2 percent.

o EPS increased 60 percent to $0.40 per share from $0.25 per share.

o Net debt  outstanding  was  $181.7  million  at March 31,  2009  reflecting  a
  leverage ratio of 1.99x, well below the credit facility covenant of 3.5x.

o Entered orders were $156.7 million with a book-to-bill ratio of 102 percent.

o Firm  orders  of Aclara RF AMI  products  with PG&E gas were  approximately
  $25 million  (bringing  total gas product orders to over 3 million units to
  date) and with New York City Water were approximately $16 million.

Chairman's Commentary
- ---------------------

     Vic Richey,  Chairman and Chief Executive  Officer,  commented,  "I am very
pleased with the significant  growth  reflected in our second quarter  operating
results, especially in this challenging global economy.  Additionally,  I remain
cautiously optimistic about the balance of the year based on our growth in sales
and earnings  year-to-date,  our strong backlog in place today, and our expected
orders for the balance of the year.

     "Through regular and detailed  planning meetings with our Management teams,
we continue to maintain a high degree of visibility and  confidence  surrounding
the balance of the fiscal year.  But given the  uncertainties  of today's  macro
environment,  we are  taking  a more  conservative  posture  as we  address  our
expected  outlook for 2009. As a result of the current  cycle,  we are adjusting
our total year  expectations to reflect a modest level of  uncertainty,  which I
would characterize as a reflection of our conservative planning approach.

     "In spite of today's economy,  we continue to see meaningful  opportunities
developing  across the businesses  which we believe can help shield our downside
risks.  To help weather this storm, we will adhere to our strict cost management
disciplines  as  we  work  our  way  through  this  cycle  and  demonstrate  our
resiliency.

     "While  aggressively  managing our  operating  costs,  we will maintain our
focus on creating significant growth opportunities.  To ensure future growth, we
have maintained our R&D and engineering expenditures,  primarily directed toward
new product development initiatives in the AMI and Smart Grid area, along with a
significant amount of new Space program  opportunities.  I am confident that our
new products currently being introduced will position us well for the future.

     "In  closing,  we are  making  meaningful  progress  at PG&E on the gas AMI
project, along with the New York City Water and Idaho Power AMI contracts."

Sales
- -----

     For 2009,  sales  increased 14.7 percent during the second quarter and 11.8
percent for the first six months  compared to the same periods of 2008. As noted
in earlier  releases,  the prior year sales  amount  included  $20.5  million of
revenues recognized that had previously been deferred from prior periods related
to PG&E / TNG revenue recognition.  YTD sales increased 21 percent excluding the
2008 TNG revenue recognized.

     Utility  Solutions Group (USG) sales in 2009 increased 27.4 percent for the
second quarter and 18.8 percent for the first six months  compared to the second
quarter  and  first  six  months  of 2008,  respectively.  Absent  the TNG sales
deferral in 2008,  YTD sales  increased  37.1 percent  from the prior year.  USG
sales increases in 2009 were primarily driven by significantly higher deliveries
of fixed network RF AMI products to PG&E (gas) and continued  increases in water
AMI product deliveries. Additionally, having Doble for six months of 2009 versus
four months in 2008 contributed an additional $13 million of YTD sales.

     Test sales in 2009 increased  slightly in the second quarter and are up 5.6
percent YTD,  primarily  due to an increase in large  chamber  deliveries to the
international wireless and electronics end-markets.

     Filtration  sales in 2009 decreased  slightly in the second quarter and YTD
as sales increases in the defense  aerospace and space product lines were offset
by lower commercial aerospace product deliveries.

Earnings Before Interest and Taxes (EBIT)
- -----------------------------------------

     On a segment basis,  items that impacted EBIT dollars and EBIT as a percent
of sales  ("EBIT  margin")  during the second  quarter and YTD periods of fiscal
2009 included the following:

     In the USG  segment,  EBIT for the 2009 second  quarter  was $16.1  million
(17.2 percent of sales) compared to $11.2 million (15.2 percent of sales) in the
2008 second quarter. The $4.9 million increase in EBIT dollars was driven by the
significant sales increase of RF AMI products noted above. The increase in USG's
2009 YTD EBIT was mitigated by the $8.5 million of EBIT  associated with the TNG
revenue recognized in 2008. The RF AMI business contributed the largest increase
to EBIT during the first six months of 2009.

     In the Test  segment,  EBIT  dollars and EBIT  margins  were  significantly
higher in 2009 due to the sales  increases in 2009,  favorable  changes in sales
mix, and rigorous cost controls.

     In the Filtration segment,  EBIT dollars and EBIT margins decreased in 2009
due to lower sales of high margin commercial aerospace products,  an increase in
research  and  development  costs,  and higher bid and proposal  costs  incurred
related to the pursuit of a significant number of Space related projects.

     Corporate  operating  costs were higher in 2009 due to higher  amortization
expenses related to recent  acquisitions that included  identifiable  intangible
assets.

Effective Tax Rate
- ------------------

     The effective tax rate from Continuing  Operations in the second quarter of
2009 was  36.1 percent  compared to 37.4 percent in the second  quarter of 2008.
The 2009 second  quarter tax rate was  consistent  with the  Company's  guidance
provided in February 2009.  The 2009 YTD rate was 34.1 percent  compared to 37.6
percent and was  favorably  impacted by Congress'  extension of the research tax
credit during the 2009 first quarter.

New Orders
- ----------

     New orders  received  were $156.7  million  and $296.2  million in the 2009
second quarter and YTD periods,  respectively,  compared to  $162.5 million  and
$293.2 million in the comparable  periods of 2008. Backlog at March 31, 2009 was
$260.8 million.

     Orders from PG&E for AMI gas products in the 2009 second quarter 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.

     Cumulative  orders-to-date  for the $68.3  million  New York City Water AMI
project were $20.9 million,  and  orders-to-date for the $25 million Idaho Power
AMI project were $6.2 million.

Business Outlook - 2009
- -----------------------

     Statements contained in the preceding and following paragraphs are based on
current expectations. Statements that are not strictly historical are considered
forward-looking, and actual results may differ materially.

     The  Business  Outlook  described  below  excludes the impact of any future
acquisitions  or  divestitures,  and reflects the impact of the  amortization of
identifiable  intangible  purchase accounting assets related to Aclara Software,
Aclara RF, Doble and LDIC; the impact of the Doble inventory  step-up  resulting
in "lost" profit; and the amortization of TWACS NG software.

Aclara RF Facility Relocation
- -----------------------------

     Due to its  significant  sales  growth,  Aclara RF Systems  Inc.  (formerly
Hexagram,  Inc.) is in the  process  of  relocating  its  operations  from three
existing leased facilities,  to a single,  newer, more efficient leased facility
in the greater Cleveland area. As a result, approximately $2.0 million in pretax
nonrecurring  exit and relocation  costs are expected to be incurred  during the
second half of fiscal 2009 in the Utility Solutions Group,  primarily related to
the noncash write-off of leasehold  improvements,  vacant facility charges,  and
moving costs.

Comtrak Technologies LLC
- ------------------------

     As previously disclosed,  Management had planned to exit this business, and
during  March  2009,  the assets of Comtrak  were sold for $3.4  million and its
results of operations are included in Discontinued Operations.

Revenues and Earnings Per Share - 2009
- --------------------------------------

     Based on Management's  current expectations along with the sale of Comtrak,
the Company is revising its outlook for fiscal 2009 as follows:

o    Revenues of approximately $650 million;

o    EPS - GAAP Basis of between $1.90 and $2.00  (including  $0.05 per share of
     expenses related to the Aclara RF facility  relocation charge noted above);
     and,

o    EPS - Adjusted Basis of between $2.32 and $2.42 per share.

     EPS -  Adjusted  Basis  excludes  approximately  $0.42  per  share of costs
related to TWACS NG software amortization,  purchase accounting intangible asset
amortization related to the Company's recent acquisitions,  and Doble's purchase
accounting inventory step-up.

     Management  believes using "EPS - Adjusted Basis" as a financial measure is
important for investors to understand  the Company's  operations and its ability
to service its debt. The full-year 2009 tax rate is expected to be approximately
35 percent,  with  quarterly  variations  depending  on the timing and amount of
discrete tax benefits and charges.

Chairman's Commentary - Wrap-Up
- -------------------------------

     Mr.  Richey  further  commented,  "As  noted  above,  I  remain  cautiously
optimistic  about  the  balance  of fiscal  2009.  Through  rigorous  management
oversight  and a  disciplined  planning  process,  I am  confident  that we have
sufficient opportunities and the appropriate  contingencies in place to allow us
to execute our current plan and achieve the operating  results  within our range
of  expectations.  Having  Doble  for  the  full  year  and  beginning  our  AMI
deployments  with Idaho Power and New York City Water should continue to provide
us with positive momentum throughout 2009."

Conference Call
- ---------------

     The Company will host a conference  call today,  May 5, at 4 p.m.,  Central
Time, to discuss the Company's second quarter  operating  results.  A live audio
webcast will be available on the Company's web site at www.escotechnologies.com.
Please  access the web site at least 15 minutes  prior to the call to  register,
download,  and install any necessary audio software.  A replay of the conference
call will be available  for seven days on the  Company's web site noted above or
by phone (dial 1-888-203-1112 and enter the pass code 4500221).

Forward-Looking Statements
- --------------------------

     Statements in this press release regarding the amounts and timing of fiscal
2009 future revenues,  results, earnings, EBIT, EPS - Adjusted Basis, EPS - GAAP
Basis, sales growth,  orders, growth opportunities,  success of new products and
technologies, costs incurred with the Aclara RF relocation and new building, the
fiscal  2009  effective  annual tax rate,  the timing and  certainty  of utility
customer spending,  the long-term success of the Company,  and any other written
or oral  statements  which are not  strictly  historical  are  "forward-looking"
statements  within the  meaning of the safe  harbor  provisions  of the  federal
securities  laws.   Investors  are  cautioned  that  such  statements  are  only
predictions  and  speak  only as of the date of this  release,  and the  Company
undertakes  no duty to update.  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; the
success of the Company's  competitors;  changes in Federal or State energy laws;
the timing and  content of  purchase  order  releases  under the  Company's  AMI
contracts;  the Company's  successful  performance  of its AMI  contracts;  site
readiness issues with Test segment customers;  weakening of economic  conditions
in served  markets;  changes  in  customer  demands  or  customer  insolvencies;
competition;  intellectual property rights;  technical difficulties;  unforeseen
charges impacting corporate operating expenses; the performance of the Company's
international operations; 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;  containment of  engineering  and  development  costs;
performance  issues  with  key  customers,  suppliers  andsubcontractors;  labor
disputes;  changes in laws and regulations  including but not limited to changes
in  accounting   standards  and  taxation   requirements;   costs   relating  to
environmental matters; uncertainty of disputes in litigation or arbitration; and
the Company's successful execution of internal operating plans.

     ESCO,  headquartered  in St. Louis, is a proven supplier of special purpose
utility solutions for electric, gas, and water utilities, including hardware and
software  to  support  advanced   metering   applications  and  fully  automated
intelligent  instrumentation.  In  addition,  the  Company  provides  engineered
filtration products to the aviation, space, and process markets worldwide and is
the industry leader in RF shielding and EMC test products.  Further  information
regarding  ESCO and its  subsidiaries  is available on the Company's web site at
www.escotechnologies.com.
- -------------------------

                               - tables attached -

ESCO TECHNOLOGIES INC. AND SUBSIDIARIES Condensed Consolidated Statements of Operations (Unaudited) (Dollars in thousands, except per share amounts) Three Months Three Months Ended Ended March 31, 2009 March 31, 2008 -------------- -------------- Net Sales $154,156 134,400 Cost and Expenses: Cost of sales 92,226 77,889 SG&A 38,237 38,535 Amortization of intangible assets 4,985 4,467 Interest expense 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 taxes 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 earnings 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 ======== ==== Average common shares O/S: Basic 26,177 25,847 ====== ====== Diluted 26,470 26,250 ====== ====== - more -

ESCO TECHNOLOGIES INC. AND SUBSIDIARIES Condensed Consolidated Statements of Operations (Unaudited) (Dollars in thousands, except per share amounts) Six Months Six Months Ended Ended March 31, 2009 March 31, 2008 -------------- -------------- Net Sales $301,513 269,672 Cost and Expenses: Cost of sales 184,842 162,071 SG&A 77,519 70,986 Amortization of intangible assets 9,587 7,933 Interest expense 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 taxes 8,502 9,208 ----- ----- Net earnings from continuing operations 16,445 15,295 Loss from discontinued operations, net of tax of $112 and $1,125, respectively (197) (1,423) Loss on sale from discontinued operations, net of tax of $905 and $4,809, respectively (32) (4,974) --- ------ Net earnings 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 ======== ==== Average common shares O/S: Basic 26,143 25,803 ====== ====== Diluted 26,444 26,227 ====== ====== - more -

ESCO TECHNOLOGIES INC. AND SUBSIDIARIES Condensed Business Segment Information (Unaudited) (Dollars in thousands) Three Months Ended Six Months Ended March 31, March 31, 2009 2008 2009 2008 ---- ---- ---- ---- Net Sales - --------- Utility Solutions Group $ 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 ------ ------ ------ ------ Totals $154,156 134,400 301,513 269,672 ======== ======= ======= ======= EBIT - ---- Utility Solutions Group $ 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 (5,762) (1) (5,232) (2) (11,444) (3) (10,227) (4) ------ -- ------ -- ------- -- ------- 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 ======== ====== ====== ====== Note: Depreciation and amortization expense was $7.2 million and $6.9 million for the quarters ended March 31, 2009 and 2008, respectively, and $15.1 million and $12.4 million for the six-month periods ended March 31, 2009 and 2008, respectively. (1) Includes $1.2 million of amortization of acquired intangible assets. (2) Includes $1.1 million of amortization of acquired intangible assets. (3) Includes $2.4 million of amortization of acquired intangible assets. (4) Includes $1.9 million of amortization of acquired intangible assets. - more -

ESCO TECHNOLOGIES INC. AND SUBSIDIARIES Reconciliation of Non-GAAP Financial Measures (unaudited) EPS - Adjusted Basis Reconciliation - FY 2009 - --------------------------------------------- EPS - GAAP Basis - FY 2009 Range $1.90 2.00 Adjustments (defined below) 0.42 0.42 ---- ---- EPS - Adjusted Basis - FY 2009 Range $2.32 2.42 ===== ==== Adjustments exclude pre-tax intangible asset amortization expense related to TWACS NG software, purchase accounting intangible amortization related to the Company's acquisitions within the last three years, and the expense related to the purchase accounting step-up of Doble Engineering Company inventory. - more -

ESCO TECHNOLOGIES INC. AND SUBSIDIARIES Condensed Consolidated Balance Sheets (Unaudited) (Dollars in thousands) March 31, September 30, 2009 2008 ---- ---- Assets - ------ Cash and cash equivalents $ 26,600 28,667 Accounts receivable, net 121,156 134,710 Costs and estimated earnings on long-term contracts 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 ------- ------- $910,306 928,073 ======== ======= Liabilities and Shareholders' Equity - ------------------------------------ Short-term borrowings and current maturities of long-term debt $ 50,000 50,000 Accounts payable 43,768 48,982 Current portion of deferred revenue 18,386 18,226 Other current liabilities 44,531 49,934 Current liabilities from discontinued operations - 1,541 ------- ----- Total current liabilities 156,685 168,683 Long-term portion of deferred revenue 2,087 2,228 Deferred tax liabilities 83,167 83,515 Other liabilities 20,242 21,760 Long-term debt 165,504 183,650 Shareholders' equity 482,621 468,237 ------- ------- $910,306 928,073 ======== ======= - more -

ESCO TECHNOLOGIES INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (Dollars in thousands) Six Months Ended March 31, 2009 -------------- Cash flows from operating activities: Net earnings $ 16,216 Adjustments to reconcile net earnings to net cash provided by operating activities: Net loss from discontinued operations 229 Depreciation and amortization 15,108 Stock compensation expense 2,097 Changes in operating working capital (11,413) Effect of deferred taxes (1,074) Other (1,242) ------ Net cash provided by operating activities - continuing operations 19,921 Net loss from discontinued operations, net of tax (229) Net cash provided by discontinued operations 39 ------ Net cash used by operating activities - discontinued operations (190) ------ Net cash provided by operating activities 19,731 ====== Cash flows from investing activities: Additions to capitalized software (2,487) Capital expenditures - continuing operations (3,116) ------ Net cash used by investing activities - continuing operations (5,603) Proceeds from divestiture of business, net - discontinued operations 3,100 ----- Net cash used by investing activities (2,503) ------ Cash flows from financing activities: Proceeds from long-term debt 27,000 Principal payments on long-term debt (45,146) Excess tax benefit from stock options exercised 782 Proceeds from exercise of stock options 1,164 Other (190) ------ Net cash used by financing activities (16,390) ------- Effect of exchange rate changes on cash and cash equivalents (2,905) ------ Net decrease in cash and cash equivalents (2,067) Cash and cash equivalents, beginning of period 28,667 ------ Cash and cash equivalents, end of period $ 26,600 ======== - more -

ESCO TECHNOLOGIES INC. AND SUBSIDIARIES Other Selected Financial Data (Unaudited) (Dollars in thousands) Backlog And Entered Orders - Q2 FY 2009 Utility Solutions Test Filtration Total ------------------- ----------------- ---- ---------- ----- Beginning Backlog - 12/31/08 continuing opers $121,554 64,236 72,506 258,296 Entered Orders 97,247 26,024 33,413 156,684 Sales (94,065) (33,713) (26,378) (154,156) ------- ------- ------- -------- Ending Backlog - 3/31/09 $124,736 56,547 79,541 260,824 ======== ====== ====== ======= Backlog And Entered Orders - YTD Q2 FY 2009 Utility Solutions Test Filtration Total ------- ----------------- ---- ---------- ----- Beginning Backlog - 9/30/08 continuing opers $124,847 69,823 71,463 266,133 Entered Orders 182,155 55,926 58,123 296,204 Sales (182,266) (69,202) (50,045) (301,513) -------- ------- ------- -------- Ending Backlog - 3/31/09 $124,736 56,547 79,541 260,824 ======== ====== ====== ======= # # #