Easily test your computer power supply and avoid damage to computer equipment
No batteries required
Compatible with ATX, BTX, ITX power supplies
Voltage Source: 20/24pin (ATX-connector)
Voltage Test: + 3.3V, +5V, +VSB, and +12V
Green LED display lights-up when your devices is running smoothly.
Easy to use, plug-in design.
Note
PCIe power test just compatible with PCIe 6pin, Incompatible with PCIe 8pin