1Pcs 20/24 Pin LCD Computer PC Power Supply Tester for ATX BTX ITX TFX SATA with Buzzer Automatic Alarm

The LCD power tester is a powerful power test device.

This power tester only needs to be connected to the ATX connector of the power supply to easily and intuitively know whether the output of each power supply is normal.

It can detect ATX, BTX, ITX, TFX computer power supply, and can display various voltage and PG values in liquid crystal to quickly detect the performance of computer power supply.

The LCD displays various parameters such as output voltage and PG.

When each parameter exceeds the normal value, the buzzer will sound a warning and the corresponding value will flash.

It can measure the voltage of each group of power supply 3.3V/+5V/+12V/-12V/SB+5V/PG, and also measure the output wire P4/P6/P8/SATA/IDE, external DIE/SATA/P6/P8 is the light Displayed, there is no LCD voltage.

Only the 24pin or 20pin will have the LCD voltage.