LEAGY 20/24 4/6/8 PIN 1.8" LCD Computer PC Power Supply Tester for SATA,IDE,HDD,ATX,ITX,BYI Connectors

So much better than my old one.

Just bear in mind that this is an 'off load' tester. It does not test under load so cannot say that a particular power supply is working. It is good only for an initial test of a supply. You'll need more sophisticated hardware for onload testing.

Showed up fault in PSU.Worked well.

It allows you to test all your power supply voltages and connects every type of cable your PSU provides. A double beep on power up tells you immediately that it's OK and you can see all the required voltages displayed on the screen so you can see if any are a little low or high. Great for checking a suspect power supply and an essential tool for troubleshooting PC problems.

Not much to say it does what it says on the tin allows you to see current from the Power supply and give readings of voltage so you can check.I would say this is a very basic check and takes the extra headache of using a volt meter to check each individual pin on the PSU.

Very simple to use: just connect up your power supply then turn on the power supply. You will instantly see if there are any anomalies with the power output.I use it when I am building gaming PCs but it is so low cost, it's probably worth it if you only ever use it once to be confident that your PSU is working properly.

worth it for checking your PSU is working, especially if re-using older components whe upgrading.

I don't like making negative reviews I really don't but this small piece of c*** has provoked one.In mid November my PC died, didn't know why but figured I'd need to test everything. Bought this to test my power supply. Read the pathetic "instructions" on the back of the backing card and tested the power supply...all good!Proceeded to test the rest of my hardware (bare bones motherboard, ram, processor and the ssd with Windows on it), no luck. Checked the drive on another system, was fine. Couldn't check the hardware further as the only other power supply available didn't have the juice. Tested the spare powersupply, all good.Ordered new hardware, set up the machine with the original power supply....didn't work. Tested the power supply, all checked out.Something wasn't right, so biting the bullet I bought a new power supply, tested it with the tester...all good. Plug it into the new hardware...it works! Plug it into the old hardware...and that works to.Checked the psu again, all reading are good, no fault...check the new psu for comparison....all good.The old PSU was unable to boot hardware on an 15 year old pc when I tested it recently, it was dead. Not that this worthless piece of junk could tell you. Not fit for purpose, useless instructions and not even heavy enough to use as a paperweight, which would be its only use, and it fails at that too. Avoid like the plague.