Dr. Power II is a fully automated power supply tester that enables users to easily and quickly determine if a power supply is defective or not. Cutting overall troubleshooting time considerably. Oversized easy-to-read LCD display and audible alarm helps user determine the exact cause of the failure, if there is one. An indispensible tool for any PC enthusiast or gamer!

• Designed from the ground-up to support 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.

Connectors

Operation Flowchart

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Device Type	Universal ATX Power Supply Tester
Display	LCD display w/ blue backlight
Test Modes	Mode A (Automated) Mode B (Manual)
Connectors	1 x 24-pin ATX Power Connector 1 x 4-pin Molex peripheral connector 1 x SATA power connector 1 x CPU 4-pin / 8-pin connector 1 x PCI-E 6-pin / 8-pin connector
Test Range	Voltage Intel standard Measure Range Min. Max. Min. Max. +5V 4.75V 5.25V 4.6V 5.5V +3.3V 3.1V 3.5V 3V 3.6V +12V 11.4V 12.6V 11V 13V -12V -10.8V -13.2V 10.5V 13.4V -5Vsb 4.75V 5.25V 4.6V 5.5V P.G. 100ms ≤ T ≤ 500ms