20/24 4/6/8 Pin PC Power Supply Tester, Universal PSU Tester with 1.8” LCD Display for ATX/ITX/IDE/HDD/SATA/BYI Connectors, Desktop Computer Power Check Tool for Maintenance Troubleshooting

Why it's a great deal

• [SATA LCD Diagnose PSU]Fully supports 20-pin/24-pin IDE, 4/6/8 Pin, HDD, SATA, BYI connectors, and adapts to ATX/ITX/BTX/TFX power supply systems. Seamlessly works with various desktop computer PSUs, making it ideal for home users and professional repair shops.

• [Power Detector]Equipped with a clear 1.8-inch LCD display, the tester shows accurate real-time voltage and PG values. Powered directly by the 20-pin/24-pin connector, it enables quick, visual diagnostics without extra power sources, simplifying troubleshooting.

• [Computer PC Energy Supply Tester]Built-in fault alarm function—emits a clear audible alert when power supply test values are outside the normal range. Timely identifies unstable power, poor connections, or failing PSUs, preventing damage to valuable computer hardware.

• [Computer Power Tester]Performs full-range PSU diagnosis, accurately detecting issues like unstable voltage, loose interface connections, and hidden power faults. Helps avoid computer freezes, crashes, or hardware burnout caused by power supply problems, saving time and repair costs.

• [Component Tester]Made of high-quality wearproof plastic, the tester withstands daily plugging and unplugging for long-lasting durability. Compact size (12.5×6.4CM) is easy to carry and store, perfect for on-site maintenance, home PC checks, and repair shop daily use.