【Easy to Use】: The 12V 13 pin trailer light tester is small and convenient, plug and play design. Just plug the wiring tester into your vehicle's connector, press the button and a clear will be showed via the LED lights.
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Feature: 1. Function: Connect one end of the tester to the 13 hole plug of the trailer and the other end to the 13 hole socket of the car. The tester signal light will quickly show if the trailer or car coil is properly connected.
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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. This adapter is a lighting and cable tester for trailers and towing vehicles.
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Specification: 13pin. Trailer Tester: This tester has one side to connect the 13 pins plug of a trailer and another side to connect the socket of a car, makes it convenient to use. Item Type: Trailer Tester.
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Just plug the tester in the 7 pin socket or the 7 pin plug of the trailer or caravan and press the yellow button on the side of the tester. This 7 Pin Tester is designed to indicate a failure in the wiring on both towing vehicles and trailers/caravans etc.
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Just plug the tester in the 7 pin socket or the 7 pin plug of the trailer or caravan and press the yellow button on the side of the tester. This 7 Pin Tester is designed to indicate a failure in the wiring on both towing vehicles and trailers/caravans etc.
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Trailer tester for 7-pin plug and socket connection. Item Type: Socket Connection Tester. Put the plug in the connection of the tester. 1 x Socket Connection Tester. Press the yellow button on the side of the tester.
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【Trailer Wiring Tester】: 7 pin trailer wiring towing vehicle socket tester is widely suitable for 12V trailer, RV, Vehicle, Truck, etc. 【Easy Testing Process】: Connect 7 pin trailer tester plug and trailer light tester, press the yellow button of the tester.
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