Universal ATX Power Supply Tester
Dr. Power III PSU Tester has been meticulously crafted to accommodate all contemporary ATX power supplies, up to ATX12V v3.1. Its inclusive design incorporates the PCIe 12+4pin connector and adeptly detects SENSE0/SENSE1 sideband signals. The LCD display enhances the experience, allowing users to effortlessly read and interpret the test results with clarity and ease.

Real-Time Voltage LCD Display
The real-time LCD monitoring displays the output voltage for +12V, +5V, +3.3V, and +5Vsb. This instant feedback facilitates immediate assessment of power supply performance, enabling users to make informed decisions regarding their system's power delivery.

Precision in PCIe 12+4pin Connector Detection
The device meticulously detects the SENSE0/SENSE1 sideband signals of the latest PCIe 12+4pin connector, distinguishing power levels of 150W, 300W, 450W, and 600W, ensuring compatibility with a range of PCIe Gen 5.1 graphics cards and components.

Flexible Testing Modes
Users can choose the approach that best suits their preferences with both manual and automatic testing modes, enabling them to quickly diagnose the power supply output status.

Built-In Diagnostic System for Proactive Maintenance
Dr. Power III incorporates a robust built-in diagnostic system that identifies issues such as low-voltage, high-voltage, no voltage, and PG alarm systems. If no fault occurs during the test, the LCD backlight will remain white. Once any fault occurs, the LCD backlight will turn red and make a “beep” sound. This proactive approach to diagnostics ensures that users are alerted to potential problems.