Socket Tester RCD Plug Outlet Tester, Electrical Receptacle Detector with LCD Display, 90-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Plug Breaker Finder

I was a little sceptical at first as it is quite a cheap item, but upon receiving this, I have to say it does its job well and is a well built product. I used this to check a few plugs in a newly built shed and kitchen. It did find one fault where a neutral had come loose when refitting the sockets after decorating and was fixed and tested again for a correct sign from the device. It's easy to read and even easier to use. The RCD test button is a nice touch allowing me to make sure that if my shed sockets should get overloaded that the consumer unit fitted will do its job and trip off.

Having re-wired an extension lead myself, I thought it prudent to check that it was safe to use. This product confirmed that I had carried out that task correctly and it will be useful item to have for future similar tasks. Not too expensive either. Another use will be to determine the voltage of our mains supply. (We live in a village). Sometimes our lights seem a bit dim and the kettle is slower to boil. Just plug this in and the voltage is shown instantly.

Excellent piece of kit. LCD display is invaluable as it shows voltage being delivered (amongst other readings) so you can check appliances are receiving Indicated L/G reverse, but the fault was actually missing G. L/G reverse is a common indication though for this fault, but I knew this and located the missing G on the circuit. Would give 5 stars but as others have said the LED configuration for CORRECT socket wiring is just the 2 left hand LEDs, so you're not sure if the 3rd LED might be faulty (all 3 LEDS lit = L/V reverse + missing GRD).

I thought that my test plug had gone missing so I bought this. Very well made and a very good price. It works perfectly and I'm glad that I bought it. The only thing is that I found my existing one. But now I have a spare one. Glad that I bought it.

Great item, great price

Say this while browsing for kewtech version which i also now own, but very impressed with this device, level of functions and details on screen for the price is quite impressive. easy to use and good design and appears to be built well. a very useful and welcome addition to my set of testing equipment. Does more than some branded higher priced devices.

Does the job.

Tested loads of sockets in my house . Found one with a fault . Was wired live and neutral in reverse and had cracks on the face plate I hadn't previously noticed . This tester was easy to use with accurate results