February 6, 2007




Securities and Exchange Commission
450 Fifth Street NW
Washington, DC  20549

RE:	Schedule 13G
	Esco Technologies, Inc.
	As of December 31, 2005

Gentlemen:

In accordance with Section 13(d)(5) of the Securities Exchange
Act of 1934, attached please find a copy of Schedule 13G for the
above named company showing beneficial ownership of less than 5%
as of December 31, 2005 filed on behalf of Eagle Asset Management,
Inc.

Very truly yours,



Damian Sousa
Vice President
Chief Compliance Officer
DS:dlv
Enclosures

cc:	Office of the Corporate Secretary
	Esco Technologies, Inc.
	9900A Clayton Road
	St. Louis, Missouri 63124

	Securities Division
	NASD Financial Center
	33 Whitehall Street
	New York, NY  10004

	SECURITIES AND EXCHANGE COMMISSION
	Washington, D.C.  20549

	Schedule 13G

	Under the Securities Exchange Act of 1934
	(Amendment No.    1  )*


	Esco Technologies, Inc.

	(Name of Issuer)


	Common Stock par value $.01 per share
	(Title of Class of Securities)


	296315104
	(CUSIP Number)


Check the following box if a fee is being paid with this statement
_____.  (A fee is not required only if the filing person:  (1) has
a previous statement on file reporting beneficial ownership of more
than five percent of the class of securities described in Item 1;
and (2) has filed no amendment subsequent thereto reporting
beneficial ownership of five percent or less of such class.)
(See Rule 13d-7.)

*The remainder of this cover page shall be filled out for a
reporting person's initial filing on this form with respect to
the subject class of securities, and for any subsequent amendment
containing information which would alter the disclosures provided
in a prior cover page.

The information required in the remainder of this cover page shall
not be deemed to be "filed" for the purpose of Section 18 of the
Securities Exchange Act of 1934 ("Act") or otherwise subject to the
liabilities of that section of the Act but shall be subject to all
other provisions of the Act (however, see the Notes).







Page 1 of 5 Pages
CUSIP NO. 296315104                                 13G

 1  NAME OF REPORTING PERSON
    S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
      Eagle Asset Management, Inc.      59-2385219

 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                        (A) ______
                                        (B) ______

 3  SEC USE ONLY

 4 CITIZENSHIP OR PLACE OF ORGANIZATION

   State of Florida

        NUMBER OF             	5   SOLE VOTING POWER
         SHARES                            1,115,389
      BENEFICIALLY          	6   SHARED VOTING POWER
         OWNED                             - - -
         AS OF
    DECEMBER 31, 2005    	7  SOLE DISPOSITIVE POWER
        BY EACH                           1,115,389
       REPORTING               	8   SHARED DISPOSITIVE POWER
      PERSON WITH                      - - -

 9  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
    PERSON

             1,115,389

10    CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES
      CERTAIN SHARES*
                            [_____]

11  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

              4.31%

12  TYPE OF REPORTING PERSON*

            IA
_____________________________________________________________
                 *SEE INSTRUCTION BEFORE FILLING OUT!
_____________________________________________________________
                                            Page 2 of 5 Pages
Item 1(a) 	Name of Issuer:

          	Esco Technologies, Inc.


Item 1(b) 	Address of Issuer's Principal Executing Offices:

           	9900A Clayton Road
		St. Louis, Missouri 63124


Item 2(a) 	Name of Person Filing:

         	Eagle Asset Management, Inc.


Item 2(b) 	Address of Principal Business Office:

          	880 Carillon Parkway
          	St. Petersburg, Florida  33716


Item 2(c)	Citizenship:

          	Florida


Item 2(d) 	Title of Class of Securities:

          	Common Stock par value $.01 per share


Item 2(e)	CUSIP Number:

          	296315104


Item 3    	Type of Reporting Person:

		(e) Investment  Adviser  registered  under Section 203
		of the Investment Advisors Act of 1940



Page 3 of 5 Pages
Item 4   	Ownership as of December 31, 2006

         (a)  	Amount Beneficially Owned:

              	1,115,389 shares of common stock beneficially owned including:

                                                      No. of Shares
             	 Eagle Asset Management, Inc.           1,115,389

          (b)  	Percent of Class:                       4.31%


         (c)	Deemed Voting Power and Disposition Power:

              	(i)             (ii)           	(iii)         	(iv)
              	                                Deemed        	Deemed
              	Deemed         	Deemed  	to have 	to have
              	to have         to have        	Sole Power   	Shared Power
              	Sole Power    	Shared Power   	to Dispose    	to Dispose
              	to Vote or      to Vote or     	or to         	or to
              	to Direct       to Direct     	Direct the    	Direct the
              	to Vote         to Vote        	Disposition   	Disposition

Eagle Asset     1,115,389      	----           	1,115,389      	----
Management, Inc.


Item 5   	Ownership of Five Percent or Less of a Class:

        	If this statement is being filed to report the fact that as of
		the date hereof the reporting person has ceased to be the beneficial
		owner of more than five percent of the class of securities,
		check the following.

                                                 (_X_)

Item 6   	Ownership of More than Five Percent on Behalf of Another Person:

              	 N/A

Item 7   	Identification and Classification of the Subsidiary
		which Acquired the Security Being Reported on by the
		Parent Holding Company:

              	 N/A

Page 4 of 5 Pages
Item 8   	Identification and Classification of Members of the Group:  N/A


Item 9   	Notice of Dissolution of Group:   N/A


Item 10  	Certification:

         	By signing below I certify that to the best of my knowledge and
		belief, the securities referred to above were acquired in the
		ordinary course of business and were not acquired for purpose
		of and do not have the effect of changing or influencing the
		control of the issuer of such securities and were not acquired
		in connection with or as a participant in any transaction having
		such purposes or effect.

         		Signature


         After reasonable inquiry and to the best of my knowledge and belief, I
	 certify that the information set forth in this statement is true,
	 complete and correct.

Date: February 6, 2007             	EAGLE ASSET MANAGEMENT, INC.



                                   	__________________________________
                                   	Damian Sousa
                                  	Vice President
                                   	Chief Compliance Officer















Page 5 of 5 Pages