kingwin pc computer power supply tester, digital lcd screen, atx/itx/ide/hdd/sata/byi (kpst-01)

Robust voltage tester for PC power supply Easy to read digital LCD display Test ATX Power supply with ease Made out of aluminum casing Accurate Voltage Indicator +/- 0. 1V (+12V1 / +5V / +3. 3V / 5VSB / +12V2 / -12V)