Power Supply Tester

Thermaltake Dr. Power II Automated Power Supply Tester Oversized LCD Supports All Power Supplies. Supports all ATX power supply up to ATX12V 2.3. Oversized LCD panel shows all voltages within 1/10th volt for quick and easy troubleshooting. Voltage reading for all rails (+12V/5V/+3.3V/5VSB/-12V) Built-in output connectors diagnostic system, low-voltage, high-voltage, no voltage, PG alarms. Built-in alarm to notify user of unstable or abnormal power supply activity. Easy to use troubleshooting system will quickly identify if power supply is the source of instability.