Test your power supply and avoid damage to your expensive computer equipment with this ATX power supply tester. Simple and easy to use, no batteries are needed. Connect to the power supply's 20-pin Molex connector. Equipped with +3.3V, +5V, +VSB, -5V, -12V and +12V leads for monitoring voltage output.

Product Features:
The power supply tester is a robust voltage tester for PC-power supplies. ATX . BTX, and ITX compliant power supplies can be tested. LCD's indicate the status of voltage
The PC / SPS is suitable for the ambitious hobbiest, as well as for a quick functional check in a specialized trade
Plug power supply 24 PIN and P4, P6, or P8 into the corresponding jack of the power test suite
Power on the device, you will hear a "DuDu" sounding ring , if there is no flickering with the device, then the power supply output voltage is normal
If a certain voltage signal was not detected, or the detected voltage value is over the normal, you will hear a "DuDu" long buzzer ; if the corresponding voltage value or PG flickers as well, then the power has failed
TECHNICAL SPECIFICATIONS:

Test the power supply and avoid damage to computer equipment; no batteries needed
Compatible with ATX, BTX, ITX
Voltage Source: 20/24pin (ATX-connector)
Voltage Test: +3.3V, +5V, +VSB, -5V, -12V and +12V
Size: 4.75" x 2.5" / 12.07cm x 6.35cm; Color: Black