Plug-in Mains Polarity Tester for Caravans & Motorhomes
Polarity Tester a simple visual way to check if sockets in your Caravan or Motorhome are wired correctly, Suitable for 200-250v 3 Pin UK Sockets.
Polarity indicator is very useful when travelling to Europe.
Please see a breakdown below of all the various shipping options available when buying from us. The prices are based on your location.
UK Shipping Fees
- FedEx (Next Day) – £7.99
- Royal Mail 24 – £3.98-£5.75
- Royal Mail 48 – £3.25-£4.99
- DX Battery Service – £9.00
Here you can provide details about shipping policies, delivery times, and costs.
