Description: Can detect ATX, BTX, ITX, TFX computer power supply, and can display the voltage and PG value of each group, and quickly detect the power of the computer to facilitate the instrument. Voltage input: 20/24pin (ATX connector) Voltage detection: +12V,-12V,+5V,-5V,+3.3V, 5V Stand by (SB) 12V power Good (PG) Connection port: Floppy, HDD, CDROM, SATA, 4 pin (P4), 8 pin (Dual-CPU), 6 pin (PCI-Express) Package Includes: 1x Power Supply Tester
