OCIA.net takes a look at the CaseBuy EZ Power Supply Tester 2 in their latest review. Below is a direct quote from the review:

I was a bit unsure as to how to go about initiating the test, but that was quickly answered for me as soon as I plugged the ATX connector into the EZPST-2 and it immediately turned on the power supply. All of the output indicator LEDs are green, indicating everything is a-ok.



Link: OCIA