Hopkins Towing Solution 50928 Tow Doctor 7 6 4 Trailer Wire Harness Test Unit Jewelry Acclaimed waveguide speaker technology still

Acclaimed waveguide speaker technology still lies at the heart of this system's performance

We will ship via LTL within 5 business days

standard LTL is as indicated in the listing

But aside from his kingly duties

Dimensions: 25

Hopkins Towing Solution 50928 Tow Doctor 7 6 4 Trailer Wire Harness Test Unit Jewelry Acclaimed waveguide speaker technology stillDesigned so that one person can make sure a trailer has been wired properly and all functions are working Tests all trailer functions left turn, brake, tail, backup lights, electric brakes, and auxiliary power Trailer lights illuminate and LED lights on the tester show function operation Adapts to 4 wire flat, 6 pole round, or 7 RV blade For electric brakes, magnets are activated to determine correct operation