Hopkins 50928 - Tow Doctor™ Vehicle Tester Kit

by Hopkins
Limited stock
SKU: 20-4160
Designed so that one person can make sure a vehicle wiring harness has been wired properly and all functions are working. Tests all tow vehicle functions: ground, auxiliary power, brake, directional and backup. Works only with 12 volt negative ground systems.Features
  • Adapts to 4-Wire flat, 6-Round Pole or 7-Way RV Flat Pin
  • Heavy-Duty, 20 foot extension cord is included
  • Saves time and the cost of a second person at the rear of the vehicle
  • Main Test Unit
  • 4-Flat tester
  • 6 Round adapter (center pin electric brakes)
  • 7-Way RV Adapter and storage case
Not Included:
  • Trailer Doctor (Trailer Side) - LM-50928


Brand Hopkins
Part status Active

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