Competitive price; CE approved; LED; PC 20/24 Pin ; POWER SUPPLY TESTERProduct IntroductionThe power supply tester is a robust voltage, tester for PC ... -power supply ATX, BTX and ITX compliant, power supplies can be tested, indicate the status ... ,+5V-5V,+3.3V,5V Stand by(SB) 12V, power Good (PG)Connectors: Floppy, HDD, CDROM, SATA, 4 pin(p4),8 pin ...