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.

Great value and very good quality and functionality. Surprised in fact how good it is considering competing testers costing much more.

This seems to work well and is a useful item to have in your kit. One small criticism, the LCD display can only be read if your head is on the same level as the device. Sockets are quite often a foot or so from the floor so you have to get your head to that level to read it.

Bought this after reading UK voltages were dropping below the 240v we've come to expect (curiosity really). This is a great little device to have plugged into your ring-main, I switch it on occasionally, this morning it was reading 251v and thankfully, no fault with my wiring (peace of mind). Great value for the price and well made. Recommended.

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.

Great little device. Finds a range of possible faults on electrical circuits as well as showing the supply voltage. Quick and simple to use. Great value for money.

Great little DIY’ers tool. Installed a spur and this offered the confidence the wiring was correct.

Great product but lacking a rest result tone; this would be handy when the consumer unit is in a different area to the socket. Just an idea... Easy to use, compact design and wide functionality.