PC Power Supply Tester

Code: A37FK

PC Power Supply Tester is rated 3.0 out of 5 by 2.
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  • For testing 24-pin and 20-pin power supplys, 4/8-pin connectors, PCI-E power adapter, HDD connector, SATA connector, FDD connector
  • Brushed aluminum blue casing
  • Dimensions 89 x 63.7 x 17.5 mm

Product details

PC Power Supply Tester

• For testing 24-pin and 20-pin power supplys, 4/8-pin connectors, PCI-E power adapter, HDD connector, SATA connector, FDD connector • Brushed aluminum blue casing • Dimensions 89 x 63.7 x 17.5 mm • Light weight and pocket size • Auto warning, LED that shows each output voltage • Use in standard ATX power supplies • This power supply tester allows you to check the power from your 20pin or 24pin motherboard, 8pin, 6pin, 4pin and SATA connections• LED indicators let you know if power is being supplied on each voltage rail, and a master LED informs you of the overall result


With the power supply being one of the most important parts of a computer, you cannot afford to install a damaged or defective unit. Corrupted data, blue screens of death, and even severe system damage can result from incorrect power being supplied to your computer.
Rated 1 out of 5 by from The product was awful it failed up on testing one power supply
Date published: 2012-02-21
Rated 5 out of 5 by from Ok Ok....................................................
Date published: 2016-11-19
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will the tester test propriatory units?
Asked by: Anonymous
this unit will only test standard ATX PSU's.
Answered by: DM
Date published: 2015-07-17

When testing a 24 pin psu all of the LEDS bar the -5V one come on. Is this normal?
Asked by: Anonymous
yes this is completely normal (-5 is not commonly found on a modern PSU so rarely will it be lit when testing)
Answered by: DM
Date published: 2015-07-17

Does the PSU Tester test the supply under load conditions ?
Asked by: Anonymous
No sorry this product does not support that.
Answered by: DH
Date published: 2015-07-17

Hi I couldnt help but notice on the large pic, i can see where the 24pin goes but not the 20 pin? its not the ones on the left
Asked by: Anonymous
The 20 plugs into the same connector as the 24.
Answered by: LC
Date published: 2015-07-17

Can the EZ PSU Tester II 24pin check Apple Mac PSU''s aswell as PC ones.
Asked by: Anonymous
Yes it will.
Answered by: LC
Date published: 2015-07-17
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Bulk Prices

Item code Item name Quantity Price
A37FK PC Power Supply Tester (1+) £5.40

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