This handy socket tester is ideal for checking the supply in your caravan or motor home after connecting it to a site supply, particularly when checking for the common issue of live-neutral reverse on European campsites. Also great for checking sockets before plugging in an electric vehicle. Given the potentially fatal consequences of a fault with the earth connection or polarity reversal, can you risk not doing so?
- Easy to use with a clear LED indication of wiring status.
- Detects missing E, L/E reverse, L/N reverse and missing N.
- Meets EN 61010-1:1193.