Teradyne to Announce Third Quarter 2003 Results

BOSTON--(BUSINESS WIRE)--Sept. 30, 2003--Teradyne, Inc. (NYSE:TER) will release results for the Third Quarter of 2003 on Tuesday, October 14, 2003, following the close of markets, at 6:30 p.m. Eastern Daylight Time or later.

A conference call to discuss Third Quarter 2003 results and management's outlook will follow at 10:00 a.m. Eastern Daylight Time, Wednesday, October 15, 2003. The call will be broadcast simultaneously over the Internet. Interested investors should access the webcast at www.teradyne.com and click on "Investors" at least five minutes before the call begins.

A replay will be available two hours after the completion of the call. The replay number in the U.S. & Canada is 1-800-642-1687. The replay number outside the U.S. & Canada is 1-706-645-9291. The pass code is 3087243. A replay will also be available on the Teradyne web site www.teradyne.com. Click on "Investors" for a link to the replay. The replay will be available via phone and web site through October 29, 2003.

Teradyne (NYSE:TER) is the world's largest supplier of Automatic Test Equipment, and a leading supplier of interconnection systems. The company's products deliver competitive advantage to the world's leading semiconductor, electronics, automotive and network systems companies. In 2002, Teradyne had sales of $1.22 billion, and currently employs about 6700 people worldwide. For more information, visit www.teradyne.com. Teradyne is a trademark of Teradyne, Inc. in the US and other countries.