Review on 💻 Reliable Computer PC Power Supply Tester with ATX/ITX/IDE/HDD/SATA/BYI Connectors and LCD Screen by Troy Tec

It seems to work fine. You can even tell if the numbers are ok or not with the picture posted on the Revain page. But that requires guidance. I have 30 years of experience building and troubleshooting PCs, but still I can't remember what all the values should be for different voltages. I don't need to open the Revain page just to see the list. You'll also need labels for input connectors, but that's not as important. After all, all plugs are coded, so they only fit in one direction. However, it would be helpful to have this information in the instructions or even in the picture on the packaging.