7Pins 12V Car Truck Trailer Plug Socket Tester Wiring Circuit Light Test Tool

7Pins 12V Car Truck Trailer Plug Socket Tester Wiring Circuit Light Test Tool

• QUICKLY TEST: This tester has one side to connect the 7 pins plug of a trailer and another side to connect the 7 pins socket of a car. This tester indicates quickly if a failure concerns the wiring of the car or the wiring of the trailer, which can effectively test what the problem is for 7 pins plug and socket connection. for trailer wiring tester.
• RELIABLE PERFORMANCE: This trailer socket tester is suitable for 7 pin plugs and sockets.12V electrical trailer plug socket wiring tester, secure and dependable performance.
• PLASTIC AND COPPER MATERIAL: This trailer plug tester made of plastic material and Copper, lightweight. Good quality not only can provide a secure guarantee for your life,but also good materials can increase product life.
• SUITABLE FOR: This trailer plug tester is suitable for emi trailer trailer and so on )for European Vehicles only). Please kindly confirm the fitment before ordering to make sure this item is perfectly fit. for 7 pin trailer connector
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