The Hopkins Tow Doctor Vehicle Wire Harness Test Unit is an essential tool for anyone involved in towing. This compact and user-friendly device allows you to quickly diagnose wiring issues in your vehicle's tow system. With its easy-to-read LED indicators, you can effortlessly check the functionality of your trailer's lights and brakes. The durable construction ensures longevity, while the simple plug-and-play design makes it compatible with most vehicles. Whether you're a professional or a weekend warrior, the Tow Doctor is your go-to solution for ensuring safe and reliable towing.
