GroundingWell™ Socket Tester

Merk er helemaal niets van.

Easy to use

£12 for a socket tester when i already had one i bough off amozon for about £3 only to check the socket i didnt realise it was just to test socket i thought it checked to maje sure that the groundswell sheet was working until i received it,as it was at the check out so i thought i need it