Specification AutomotiveFitType : universal_fit Brand : MICTUNING BulletPoint1 : 2 in 1 Trailer Light Tester: Combines both 4 way circuit tester and 7 way trailer light tester, it's able to test both 4-pin and 7-pin connectors. Note: The trailer tester will upside down when testing for 2017 Newer Ford/GMC/Chevy model. Can't test LED lighting system. Doesn't work with vehicle has a lamp-out sensor, such as BMW, VW, Audi, Mercedes-Benz, Porsche etc BulletPoint2 : 7 Pin to 4 Pin Trailer Plug Tester: 7 way trailer tester can be used as a 7 way to 4 way trailer adapter for a test, connect the vehicle-side 7 pin blade output to a 4 pin flat adapter to test BulletPoint3 : 6 Light Functions: This tester used to test 6 separate trailer light functions, testing taillights, reverse lights, turn signals, electric trailer brakes and 12V auxiliary power on your vehicle BulletPoint4 : Bright LED Indicators: Green LED indicators with clear labeling to tell you which of your towing vehicle lights work or not, quickly troubleshoot wiring issues BulletPoint5 : Wide Application: Works for most Trucks, Boats, Trailers Campers, Caravans, Food Vans and other Towed Vehicles. Made from premium ABS plastic, anti rust and anti corrosion. Tin-Plated copper terminals for high conductivity Color : Black CompatibleDevices : Vehicles with a 7-way RV blade socket CompatibleWithVehicleType : RV ConnectorType : 7-pin for Vehicle, 4-pin for Trailer CoreMaterial : Plastic ExternallyAssignedProductIdentifier1 : 079976485050 ExternallyAssignedProductIdentifier2 : 732233473022 ExternallyAssignedProductIdentifier3 : 0079976485050 ExternallyAssignedProductIdentifier4 : 0732233473022 ExternallyAssignedProductIdentifier5 : 00079976485050 GpsrSafetyAttestation : 1 IncludedComponents : Hopkins 48505 7 Pole RV Blade Trailer Connector ItemDisplayWeight : 1 pounds ItemName : MICTUNING 7 Pin to 4 Trailer Plug Tester, Multi Function7 Way Blade & 4 Pin Flat Trailer Light Circuit Tester with 6 LED Indicators for RV Truck Trailer Socket Tester ItemPackageDimensions_Height : 15.2908 centimeters ItemPackageDimensions_Length : 5.207 centimeters ItemPackageDimensions_Width : 7.1882 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : trailer-connectors Manufacturer : MICTUNING Material : Aluminium Material1 : Polyvinyl Chloride (PVC) Material2 : Copper MeasurementType : Multimeter MinimumOperatingVoltage : 120 volts_of_alternating_current ModelName : Hopkins 48505 7 Pole RV Blade Trailer Connector ModelNumber : MIC-7WT4-001 NoiseLevel : 97 decibels NumberOfBoxes : 1 NumberOfItems : 1 OemEquivalentPartNumber : 48505 PackageLevel : unit PartNumber : MIC-7WT4-001 PartTypeId : 2640 PowerSourceType : Battery Powered ProductDescription : Makes an easy work of testing trailer connections. MICTUNING 4 and 7 Pin Trailer Tester Combines both 4 way circuit tester and 7 way trailer light tester. You can use this tester to check the electrical connections between a tow vehicle and a trailer. Feature 6 Bright LED Indicators, also it has markings on it so you know which connections work and which do not. Also acts as 7 Pin to 4 Pin Trailer Plug Adapter, converts the 7 pin blade output to a 4 pin flat adapter. Widely used for most Trucks, Boats, Trailers Campers, Caravans, Food Vans and other Towed Vehicles. ProductSiteLaunchDate : 2024-07-09T06:53:01.357Z Size : 7Way to 4 Pin SkipOffer : 1 StreetDate : 2014-04-16T00:00:01Z Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1 UnspscCode : 41113600 WarrantyDescription : Warranty