{"product_id":"7-way-round-pin-tractor-plug-tester-trailer-circuit-tractor-trailer-7865l","title":"7-Way Round Pin Tractor Plug Tester Trailer Circuit Tractor Trailer #7865L","description":"\u003ch3\u003eAbout This Tester\u003c\/h3\u003e\u003cp\u003eThis 7-way round-pin tractor-trailer circuit tester is designed for quick electrical checks on semi tractors and trailers. It helps diagnose turn-signal, hazard-light, brake-light and other trailer-circuit problems at the connector.\u003c\/p\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDesigned for tractor-trailer \/ semi-truck 7-way round-pin connectors.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis tester is not designed for standard passenger pickup-truck 7-way connectors. Tractor-trailer and passenger-truck plug pin styles differ, so please compare your connector before ordering.\u003c\/p\u003e\u003ch3\u003eKey Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTest electrical output from the tractor 7-way connector\u003c\/li\u003e\n\u003cli\u003eCheck semi-trailer light cords and trailer plugs\u003c\/li\u003e\n\u003cli\u003eDiagnose turn-signal, hazard-light and brake-light circuit faults\u003c\/li\u003e\n\u003cli\u003eHelp isolate problems involving lights, cables or connectors\u003c\/li\u003e\n\u003cli\u003eUseful for routine service, fleet checks and trailer inspections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReference\u003c\/h3\u003e\u003cp\u003eReplacement\/reference number: \u003cstrong\u003e7865L\u003c\/strong\u003e.\u003c\/p\u003e","brand":"EnruigeOK","offers":[{"title":"Default Title","offer_id":53191018807577,"sku":null,"price":43.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2451\/2537\/files\/57_a1491718-2e1d-4d8a-a2d0-1689a7cfb97e.jpg?v=1789464172","url":"https:\/\/enruigeok.com\/products\/7-way-round-pin-tractor-plug-tester-trailer-circuit-tractor-trailer-7865l","provider":"EnRuiGeOK","version":"1.0","type":"link"}