
AlisonF
Super Poster
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Thanks for the tip. My list of accessories gets longer... need another double garage to store everythingMight be worth having one of these just to check now and in future.
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13 Pin Towing Trailer Towing Caravan Light Wiring Circuit Tester Plug Socket 12V | eBay UK
This adapter is a lighting and cable tester for trailers and towing vehicles. To do this, you simply have to insert the tester into the socket or plug to be tested, press the test button and a clear diagnosis is made via the LED display.www.ebay.co.uk
Or a more expensive unit