The power supply authority since 2004 Mon–Fri 8am–5pm CT (800) 458-1606 Order Status
ATXPowerSupplies.com

PC Power Supply Tester

Part # PSUTESTER
$9.99

The power supply comes with the connectors shown. Check any extras you need, then click Add to Cart. You can change quantities in the shopping cart.

  • +$1.00view
  • +$4.00view
  • +$6.00view
  • +$2.00view
  • +$6.00view
  • +$5.00view
  • +$14.99view
  • +$6.00view
  • +$6.00view
  • +$6.00view
  • +$15.99view
  • +$6.00view
  • +$6.00view
  • +$5.00view
  • +$9.99view
  • +$14.99view

Key Features

  • Tests both new power supplies and older ones with -5V circuits
  • Tests: 20 and 24 pin atx connector, molex, floppy, sata, P4, 6 pin PCI Express, and 8 pin CPU

Product Description

This universal pc power supply tester tests power supplies from both new and old computers. Since this power supply tester is able to detect the -5V circuit, you will not mistakenly test old power supplies as bad. Most power supply testers on the market do not take this into account, and there is no telling how many good power supplies are being thrown away, no thanks to inadequate testers. This power supply tester also tests the outputs of your power supply so that you can be reassured that your power supply is functioning exactly as it should. Watch the video below the picture to see a demonstration of this tester.

Technical Specs

  • Compatible with ATX12V 1.0, 1.1, 1.2, 1.3, 2.0, 2.01, 2.1, 2.2, 2.3
  • 3.5 inches long x 2.5 inches wide x 3/4 inches thick
  • ATX connector input (20/24 pin)
  • P4 input
  • 8 pin CPU input
  • Molex, sata, and floppy inputs
  • 6 pin PCI Express input
  • Weight: 0.3000 lb

Video of PC Power Supply Tester

Not sure this is the right power supply?

Check the cross reference or call us Monday–Friday, 8am–5pm.

$9.99
© 2004-2026 Two Point Enterprise, LLC dba ATXPowerSupplies.com