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PC Power supply tester with LED - COMPUTER TESTING&hellip by ADAPTER WORLD
5.0 out of 5 stars PC Power Tester, 21 April 2011
What a great tool, I have had a spate of Power Supply's die on me recently, before buying this tester I would spend ages swapping power supply's over to find out if they were dead or not. Now it's just a quick plug into the PS tester and bingo, lights on, not the power supply, no lights, dead power supply, nothing could be simpler. Worth every penny!

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