Designed from the ground-up, it supports every ATX power supply available today up to ATX12V v2.3. - Oversized LCD panel that accurately shows the value of each specific power rails (within one-tenth of a volt).- Accurate voltage indicating for +12V/+5V/+3.3V/5VSB/-12V. - Built-in output connectors diagnostic system, low-voltage, high-voltage, no voltage, PG alarm systems.- Easily troubleshoots system failure due to unstable power supply. - Built-in alarm system to identify user when the power supply demonstrates abnormal characteristic.

Automoated Mode: The automated testing mode allows power users and system builders to quickly and effortlessly test the power supplies without ahving to manually operate the tester, greatly increasing the testing efficiency. Should the tester locate an abnormal specification, the alarm would sound to automatically notify the testing personnel.

Manual Mode: The manual mode enables user to manually check each rail individually and allows the test result screen be displayed longer before user manually move on to next esting point.