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): November 30, 2007


                             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 (see General Instruction A.2. below):

[    ] 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 240.13e-4 (c))





ITEM 1.01.  ENTRY INTO A MATERIAL DEFINITIVE AGREEMENT

The  information set forth in Item 2.03 of this Form 8-K is incorporated in this
Item 1.01 by reference.

ITEM 2.01   COMPLETION OF ACQUISITION OR DISPOSITION OF ASSETS.

On  December  3,2007,  the  Registrant  issued a press  release  announcing  the
completion of its $319 million acquisition of Doble Engineering  Company. A copy
of the press  release  is  furnished  with this  report as  Exhibit  99.1 and is
incorporated  herein by reference.  The closing of the  transaction  occurred on
November 30, 2007. The information set forth in Item 1.01 "Entry into a Material
Definitive  Agreement" in the Current  Report on Form 8-K dated November 6, 2007
is incorporated in this Item 2.01 by reference.

ITEM 2.03.  CREATION OF A DIRECT FINANCIAL  OBLIGATION OR AN OBLIGATION UNDER AN
            OFF-BALANCE SHEET ARRANGEMENT OF A REGISTRANT


On November 30, 2007,  the  Registrant  entered  into a  $330,000,000  five-year
revolving credit facility,  dated as of November 30, 2007, among the Registrant,
National  City Bank as lender,  swingline  lender,  offshore  currency  fronting
lender,  letter of credit issuer,  administrative  agent and sole lead arranger,
and the lenders  from time to time  parties  thereto  (the  "Credit  Facility").
National City Bank expects in the future to syndicate  the Credit  Facility with
certain  other  financial  institutions.  The Credit  Facility is secured by the
unlimited guaranty of the Registrant's material U.S. subsidiaries and the pledge
of 65% of the  share  equity  of  each  of  the  Registrant's  material  foreign
subsidiaries. The Credit Facility replaces the Registrant's current $100 million
revolving  credit  facility  that would  otherwise  mature in October  2009.  In
addition to loans drawn down by the Registrant, certain of the U.S. subsidiaries
of the Registrant,  subject to certain limits and restrictions, may from time to
time request the issuance of letters of credit under the Credit  Facility.  Such
letters of credit are guaranteed by the Registrant.  The U.S. Dollar  equivalent
of all  loans  and  letter  of credit  obligations  under  the  Credit  Facility
denominated in foreign currencies may not exceed $50,000,000 in the aggregate at
any time.

The  Registrant  has used the Credit  Facility to  partially  finance its recent
acquisition of Doble Engineering Company (referred to in Item 2.01 herein),  and
intends to use the Credit  Facility  to finance  other  permitted  acquisitions,
permitted  repurchases of its outstanding capital stock,  capital  expenditures,
and for general corporate and working capital purposes.  As of December 4, 2007,
approximately  $275,000,000  in  borrowings  was  outstanding  under the  Credit
Facility.  Interest on loans under the Credit  Facility may be calculated at the
U.S.  prime rate or at a spread over LIBOR,  at the  Registrant's  election.  In
addition,  the Registrant  will pay a commitment fee on the Credit  Facility and
certain other fees.  Interest on loans under the Credit  Facility that accrue at
the U.S. prime rate will be due and payable on the last day of each March, June,
September  and  December and on November 30, 2012 or such earlier date as all of
the lenders'  commitments shall terminate (the "Commitment  Termination  Date").
Interest  on loans that  accrue at a LIBOR  rate will be due and  payable on the
last day of the  applicable  interest  period  or, if an  interest  period is in
excess of three months,  on each three month anniversary of the beginning of the
interest period and on the last day of the interest period and on the Commitment
Termination  Date.  The  principal  balance of loans shall be due and payable in
full on the  Commitment  Termination  Date. The Registrant may also borrow under
the Credit  Facility in the form of one or more letters of credit or  swing-line
loans,  subject,  among other things, to the Registrant's  payment of applicable
fees.

The Credit Facility  imposes various  restrictions on the Registrant,  including
usual and customary  limitations  on the ability of the Registrant or any of its
subsidiaries to incur debt, to grant liens upon their assets, and prohibition of
certain  consolidations,  mergers,  and  sales  and  transfers  of assets by the
Registrant  and its  subsidiaries.  In addition,  so long as any amounts  remain
outstanding or unpaid under the Credit Facility, the Registrant may not exceed a
stated  consolidated  interest  expense to EBITDA (as measured on a rolling four
quarter  basis)  ratio and a stated  funded  debt to EBITDA  (as  measured  on a
rolling  four quarter  basis)  ratio.  The Credit  Facility  includes  usual and
customary  events of default for facilities of this nature (with customary grace
periods,  as applicable)  and provides that,  upon the occurrence of an event of
default,  payment  of all  amounts  payable  under the  Credit  Facility  may be
accelerated and/or the lenders' commitments may be terminated. In addition, upon
the  occurrence of certain  insolvency or bankruptcy  related events of default,
all  amounts  payable  under the  Credit  Facility  shall  automatically  become
immediately due and payable,  and the lenders'  commitments shall  automatically
terminate.



ITEM 9.01  FINANCIAL STATEMENTS and EXHIBITS

(a)  Financial statements of businesses acquired.

The  financial  statements  required  by this Item  9.01,  with  respect  to the
acquisition described in Item 2.01 herein, will be filed by amendment as soon as
practicable,  and in any event not  later  than 71 days  after the date on which
this Form 8-K is required to be filed.



(b) Pro forma financial information

The pro forma financial  information required by this Item 9.01, with respect to
the  acquisition  described in Item 2.01  herein,  will be filed by amendment as
soon as  practicable,  and in any event not later than 71 days after the date on
which this Form 8-K is required to be filed.



(c) Exhibits



Exhibit No. Description of Exhibit

4.1  Credit  Agreement  dated as of  November  30,  2007  among the  Registrant,
     National City Bank and the lenders from time to time parties thereto*



99.1 Press release dated December 3, 2007



*The Registrant agrees to furnish  supplementally a copy of any omitted schedule
to the Commission upon request.



                                    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:  December 5, 2007                     By: /s/ T.B. Martin
                                                 T.B. Martin
                                                 Assistant Secretary





Index of Exhibits

Exhibit No.       Description of Exhibit



4.1  Credit  Agreement  dated as of  November  30,  2007  among the  Registrant,
     National City Bank and the lenders from time to time parties thereto



99.1 Press release dated December 3, 2007