This is a 7-pin and 4-pin LED trailer line tester made of polypropylene material and equipped with 6 functional indicator lights. It can quickly detect trailer lighting circuits and can also be used as a 7-pin to 4-pin conversion adapter, suitable for various trailer vehicles.
Our 7- And 4-Way LED Trailer Wiring Circuit Tester is made of polypropylene, a sturdy and durable material; Dual function design, serving as both a tester and a conversion adapter; Visual display: 6 LED indicator lights clearly display the circuit status; Suitable for most trucks, boats, trailers, RVs, etc.
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Product Name |
7 & 4-Way LED Trailer Wiring Circuit Tester |
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Material |
Polypropylene |
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Testing Functions |
6-Function LED Indicators |
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Connector Types |
7-Way Blade & 4-Way Flat |
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Product Functions |
Circuit Testing, Interface Conversion |
Our 7- And 4-Way LED Trailer Wiring Circuit Tester can be used for circuit testing and interface conversion of various trailer vehicles such as trucks, boats, trailers, campers, RVs, dining cars, etc
Certification standard: Complies with relevant electrical safety standards
Dual use, saving costs and space; Accurate testing and simple operation; Durable and sturdy, with a long service life
Insert the tester into the vehicle trailer interface, observe the LED indicator light, and determine the circuit working status.
When used as a converter, connect the 7-pin end to the vehicle and the 4-pin end to the trailer.
Please ensure that the vehicle power is turned on but the engine is not started during testing, avoid using it in humid environments, and do not pull or tug on cables with force.
Address
No.89 Jiuliting Road Xiuzhou District Jiaxing, Zhejiang, China
Tel
