{"id":15406198456500,"title":"XMSJSIY 4 Way Flat Trailer Wiring Tester Connector 4 Pin Male and Female","handle":"xmsjsiy-4-way-flat-trailer-wiring-tester-connector-4-pin-male-and-female","description":"\u003ch3\u003eXMSJSIY 4 Way Flat Trailer Wiring Tester Connector 4 Pin Male and Female\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eThis 4-pin flat trailer plug tester is equipped with an individual LED indicator for each electrical circuit. It can effectively detect faults in circuits such as taillights, turn signals, or brake lights by displaying the corresponding LED status, thereby saving time and facilitating efficient troubleshooting.\u003c\/li\u003e\n \u003cli\u003eConstructed from high-quality ABS plastic, this 4-way male and female trailer light tester offers excellent durability. Its tin-plated copper terminals ensure superior electrical conductivity. The female terminal tester includes a rubber dust cover that provides protection against dust and moisture, safeguarding the terminals when not in use.\u003c\/li\u003e\n \u003cli\u003eThis 4-pin flat trailer light tester is designed for rapid diagnosis of wiring issues in 4-pin trailer circuits. It is user-friendlysimply insert the car trailer light adapter into the tester. If the circuit is functioning properly, the corresponding LED will illuminate.\u003c\/li\u003e\n \u003cli\u003eThis compact and portable double end design 4-pin trailer plug tester features a plug-and-play design, making it easy to use and store.\u003c\/li\u003e\n \u003cli\u003e4 Way flat trailer wiring tester is compatible with a wide range of vehicles, including trucks, ships, trailers, recreational vehicles, and other towing vehicles.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-10-30T02:32:29+11:00","created_at":"2026-10-29T17:53:29+11:00","vendor":"XMSJSIY","type":"Network \u0026 Cable Testers","tags":["industrial_Sep2026"],"price":11400,"price_min":11400,"price_max":11400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":67607319609524,"title":"Default Title","option1":"Default 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It can effectively detect faults in circuits such as taillights, turn signals, or brake lights by displaying the corresponding LED status, thereby saving time and facilitating efficient troubleshooting.\u003c\/li\u003e\n \u003cli\u003eConstructed from high-quality ABS plastic, this 4-way male and female trailer light tester offers excellent durability. Its tin-plated copper terminals ensure superior electrical conductivity. The female terminal tester includes a rubber dust cover that provides protection against dust and moisture, safeguarding the terminals when not in use.\u003c\/li\u003e\n \u003cli\u003eThis 4-pin flat trailer light tester is designed for rapid diagnosis of wiring issues in 4-pin trailer circuits. It is user-friendlysimply insert the car trailer light adapter into the tester. If the circuit is functioning properly, the corresponding LED will illuminate.\u003c\/li\u003e\n \u003cli\u003eThis compact and portable double end design 4-pin trailer plug tester features a plug-and-play design, making it easy to use and store.\u003c\/li\u003e\n \u003cli\u003e4 Way flat trailer wiring tester is compatible with a wide range of vehicles, including trucks, ships, trailers, recreational vehicles, and other towing vehicles.\u003c\/li\u003e\n \u003c\/ul\u003e"}