2-in-1 Trailer Plug Tester for RV Trucks (4 Pin Flat & 7 Pin)
2-in-1 Trailer Plug Tester for RV Trucks (4 Pin Flat & 7 Pin)
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Includes: - 2-in-1 Trailer Plug Tester for RV Trucks (4 Pin Flat & 7 Pin)
Fits Models: - Universal / check fitment before purchase
Model Years: - Check fitment before purchase
Submodels: - Applies to listed models
Engine Options: - Compatible with standard engine options
Description: The 2-in-1 Trailer Plug Tester is designed for RVs and trucks, allowing users to easily check the functionality of both 4-pin flat and 7-pin trailer connectors. This essential tool ensures that your trailer lights, brakes, and turn signals are working correctly, providing peace of mind while towing.
Features: - Tests both 4-pin flat and 7-pin connectors - Easy-to-read LED indicators for quick diagnostics - Durable construction for long-lasting use - Compact design for convenient storage - Ideal for RVs, trucks, and trailers
