The W4 Mains Tester is suitable for use in your caravan, boat or home. It's designed to ensure in a quick and easy way that electrical circuits are correctly wired - simply plug into a 13 amp socket. Useful for checking suitability of mains supply after connecting to a hook-up point. Particularly important for use in Europe.
W4 Mains Tester
MSRP:
£15.00
Our Price £12.99
