The methods of operation:
Plug power supply 24 PIN and P4 , P6 or P8 into the corresponding jack of the power test suite.
Power on the supply of power, will hear "DuDu" ring , if no flicker then the power supply output voltage is normal.
If a certain voltage signal was not detected, or the detected voltage value over the normal, will issue a "DuDu" long buzzer ; if the corresponding voltage value or PG flicker too, then the power is failed.
Size:12cm x 6cm/4.72" x 2.36"
Quantity:1Pc
As different computers display colors differently, the color of the actual item may vary slightly from the above images, thanks for your understanding.