13 Pin Towbar Socket & Trailer Plug Tester – AB Tools TR340, Check Wiring Without A Vehicle
13 Pin Towbar Socket & Trailer Plug Tester – AB Tools TR340, Check Wiring Without A Vehicle
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13 Pin Towbar Socket & Trailer Plug Tester – AB Tools TR340, Check Wiring Without A Vehicle

4.9 stars out of 30 reviews
(4.9)|
147 ratings

About this item

No more guessing if your trailer lights work.

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This little gadget from AB Tools lets you test both your vehicle’s towbar socket and your trailer or caravan plug—without hooking anything up to a car.

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Just pop in a 9V PP3 battery (not included), and you can check all the circuits in seconds.

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It’s super simple, made of durable plastic, and comes with a 1-year warranty.

Car Trailer Caravan 13 Pin Towing Tow Bar Lamp Wiring Circuit Tester Plug Socket | QA

Whether you’re prepping for a trip or troubleshooting, this tester saves you time and headaches.

Car Trailer Caravan 13 Pin Tow Bar Light Wiring Te... – Vicedeal

Part number TR340, compact and easy to store.

13Pin Tow Bar Towing Trailer Caravan Light Wiring Circuit Tester Plug Socket New | UK

$ 14.25
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4.9 out of 5 stars
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