“Overall the Coolmax USA LCD Power Supply Tester did incredibly well during testing. The voltages were bang on, the error message was clear as day, and the over all use was very straight forward. If you have ever had to use a multi-meter to test a power supply in the past you will be in Sto-vo-kor (uber geek heaven) using this multi-meter. The ability to turn on the power supply and test it all in one unit was impressive and takes a matter of seconds compared to the old testing standard…it was by far the easiest, most accurate, and fully functional tester I have used to date.” [ Read Detail ]
The Coolmax LCD Power Supply Tester passed every test I threw at it, I also tested it against two know bad PSU one of which killed a couple of Motherboards before it was brought to me. It detected the bad PSU and….I tried every thing I could think of and a few things other people in the business told me about and in every case the Coolmax was 'Spot On.” [ Read detail]