- Digitally tests the connectivity and power voltage coming out from various vital PC
power connectors
- Tests ATX power supply connector from PSU, regular HDD/DVD power connector, and SATA
power connectors
- Displays results via the on-unit LED panel (labeled in English)
- Full support list: ATX 24P/20P/8P/6P/4P/Floppy/SATA/HDD
- Test voltage: +3.3V.-12.+5VSB, +12V1, +12V2, +5V

tester does what it spouse to do - it tests power supply, just connect cord from power supply ant plug it to power outlet, automatically starts power supply, good firm quality case, on lcd monitor shows all the exact voltages: +3.3V.-12.+5VSB, +12V1, +12V2, +5V (with 0,1V precision).