【Function】Easily test both 4 pin and 7 way Trailer Connector Tester with this versatile 2 in 1 trailer light tester, simplifying trailer circuit checks on most trucks. 1 Trailer Light Tester. 【Adapter Compatibility】Effortlessly convert your vehicle’s 7 pin output to a standard 4 pin flat adapter, making it simple to connect and test 4 way trailer light plugs.
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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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Easy to Use: You only need to plug the wiring tester into a 7‑blade RV trailer plug, which is suitable for most vehicles with a 7‑pin vehicle side socket. Multifunction: This 7‑way trailer wiring tester can test tail, brake, reverse, turn signal, brake and auxiliary power.
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This item is a battery checker tester for 9V,, , AA, AAA, button battery. With it you can easily get the current volt of the tested battry, and know which batteries to keep and which to throw, place your battery between the of the battery tester, and the pointer display will indicate that whether there is a battery need to be replaced.
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18V to 12V Step-Down Converter for Milwaukee M18 Battery Adapter 10A DC 12V 120W. Portable Electric Space Heater Low Energy, 1200W Ceramic Fast Heating Fan Heater. Induction Heat Diffuser Hob Plate Converter Adapter for Gas Pan Coffee Makers.
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Easy to Use: You only need to plug the wiring tester into the 7 RV Trailer plug, suitable for most vehicles with a 7 pin vehicle sockets. Multifunction: 7 way Trailer wiring tester, 6 LED lights, can be used for tail, brake, reverse, turn signals, brakes and auxiliary power.
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【Function】Easily test both 4 pin and 7 way Trailer Connector Tester with this versatile 2 in 1 trailer light tester, simplifying trailer circuit checks on most trucks. 1 Trailer Light Tester. It's just take you 1 minute.
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【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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