13A UK socket tester with RCD test function

  • Sale
  • Regular price £8.49


This handy socket tester is ideal for conducting a basic check of the supply. Particularly useful before using an EV charger, or for checking for reverse polarity when using your motorhome abroad.

In addition to the functionality of our basic socket tester, the unit also includes an RCD tester. Pressing the test button generates a 30mA fault, which should trip the RCD. Useful for establishing if a socket is RCD protected, or if an RCD is functioning correctly.

As we buy in bulk directly from the manufacturer, we are able to offer the best price in the UK (the unit is currently on sale on Amazon for £14.99).

  • Compatible with UK 13A sockets. May be used on any other socket with the use of a suitable adaptor.
  • Easy to use with a clear LED indication of wiring status.
  • Detects missing E, L/E reverse, L/N reverse and missing N. As with all plug in socket testers, the unit cannot detect N/E reverse.
  • European plug version available on request.