INVESTOR NEWS

ESCO Technologies Announces Webcast of Second Quarter 2009 Conference Call

ST. LOUIS, April 17 /PRNewswire-FirstCall/ -- ESCO Technologies Inc. (NYSE: ESE) announces the following webcast:

Event: ESCO Second Quarter 2009 Conference Call

Date: Tuesday, May 5

Time: 4 p.m. Central Time

Where: www.escotechnologies.com

The Company's second quarter 2009 financial results will be released on May 5 at approximately 3 p.m. Central Time, followed by the conference call/webcast at 4 p.m. Central Time where the financial results and related commentary will be discussed.

Please access the Company's web site at least 15 minutes prior to the call to register, download and install any necessary audio software. If you are unable to participate, a replay will be available for seven days on the Company's web site at www.escotechnologies.com or by phone (dial 1-888-203-1112, passcode 4500221).

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.

SOURCE ESCO Technologies Inc.

CONTACT:
Patricia K. Moore,
Director, Investor Relations of ESCO Technologies Inc.,
+1-314-213-7277;
or media inquiries,
David P. Garino,
+1-314-982-0551,
for ESCO Technologies Inc.
Web Site: http://www.escotechnologies.com
(ESE)