INVESTOR NEWS

ESCO Technologies Announces Webcast of Third Quarter Conference Call

ST. LOUIS, July 24 /PRNewswire-FirstCall/ -- ESCO Technologies Inc. (NYSE: ESE) announced the following webcast:

Event: ESCO Third Quarter 2006 Conference Call
Date: Tuesday, August 8, 2006
Time: 4:00 p.m. Central
Where: http://www.escotechnologies.com

The Company's third quarter results will be released at approximately 3 p.m. central on Tuesday, August 8.

Participants should access the Web site at least 15 minutes prior to the call to register, download and install any necessary audio software. A replay will be available for seven days on the Company's Web site at http://www.escotechnologies.com or by phone (dial 1-888-203-1112, passcode 6788431).

ESCO, headquartered in St. Louis, is a proven supplier of special purpose communications systems for electric, gas and water utilities, including hardware and software to support advanced metering applications. In addition, the Company provides engineered filtration products to the transportation, health care 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 http://www.escotechnologies.com .

SOURCE ESCO Technologies Inc.

CONTACT:
Patricia K. Moore
Director, Investor Relations
ESCO Technologies Inc.
314-213-7277

Media
David P. Garino
for ESCO Technologies Inc.
314-982-0551