ATX Power Supply PSU Tester with 20/24 Pin, SATA & Molex HDD Connectors for PC
Checks 20/24-pin ATX (motherboard) Power, SATA (hard drive) power, Molex (old hard drive) power, Mini-molex (floppy) power, and 6-pin PCI-e (graphics card) connectors
Checks Ground, +3.3V, +5V, +12V, -5V, and -12V lines
Easy to use, just plug in connectors and green LEDs illuminate to show which pins are getting power
Power supply will automatically turn on when connectedTest computer power supplies with this simple power supply tester.  It checks to the voltage on all wires to ensure that the power supply is functioning properly.  This is an essential tool for any computer technician.  It will allow you to quickly diagnose or rule out problems with the power supply, which should the the first thing you check when diagnosing computer problems.  Please note that some cheap power supplies do not provide -12V power.
Product GuaranteeWe offer a 30 day return policy and a one year warranty. Buy with confidence!Item LocationAll orders ship from Indianapolis, IN, USA