RV & Truck 2-in-1 Trailer Plug Tester - 4 Pin Flat and 7 Pin

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