AUTOTEST ANNOUNCES ALL NEW
STS 475 AC / DC SOLID STATE TEST SYSTEM

SAN ANTONIO, TEXAS (May 15, 2005) - Autotest Company (San Antonio, Texas based ATE Manufacturer) recently introduced the Autotest STS 475 Test System, a fully featured, solid –state power supply tester. The system is configured  in a much more compact package than the comparably equipped and popular high performance Autotest UTS 625 system.

Utilizing the latest space saving communications and low profile, compact cabinet design features, the STS 475 was designed to meet the needs for a more flexible and adaptable power supply test unit for multi-application, multi-function production requirements. .

The STS 475 is equipped for testing High Density Power Supply Modules (HDPM) per Section 3 - Unit Level Tests of Test Specification 7600229-100 requirements and includes an optional Menu Driven operating mode for debug and trouble-shooting of the UUT. The STS 475 is typically configured with a Sirius AC/DC Solid State Source, 500W Modular Loads, 150W Loads and the popular Autotest Company APG for Windows™ applications suite on a Microsoft Windows XP platform .It also includes Autotest’s new multi-range AC/DC Line Source Board w/standard true power measurements.

About Autotest Company

Autotest Company designs, manufactures and markets Automated Test Equipment (ATE), including conventional power supply, UPS, and alternative fuel power test products and systems for the power source industry.

For more information about the new STS 475 Test System, visit the Autotest Website at www.autotest.com, Tel: 210-661-8661 Fax: 210-661-3625   or contact:

Michael McGregor              E-Mail:  michaelm@autotest.com, or
Dan Buchan                         E-Mail:  danb@autotest.com

AUTOTEST, the AUTOTEST logo, and APG for Windows are trademarks of Autotest Company. Windows is a trademark of Microsoft Corp. Copyright © 2000, Autotest Company, All Rights Reserved.