Description
This user-friendly Mains Socket Tester will allow you to quickly check all of your 13 Amp Household mains installations and features clear instructions on the face of the unit for at-a-glance confirmation of the socket status. Simply plug into any normal mains socket you want to test, all three indicators will light up if all is OK. The other indicator sequences warn of specific problems such as No Earth or Live and Neutral reversed, etc.