Discover Your Price On Amazon.com!
Your Sales Price $280.71 - $259.56
Product description and reviews will appear below if available.
Designed so that one person can make sure a vehicle wiring harness has been installed properly and all functions are working
Tests all tow vehicle functions – ground, brake, direction, backup, and auxiliary power
Heavy duty 20 foot extension cord is included
Saves time and the cost of a second person at the rear of the vehicle
Adapts to 4 wire flat, 6 pole round, and 7 RV blade (7 way pin type available, model number 50944)
Amazon.com price effective as of Jul 28, 2025 22:25:29 UTC
As an Amazon.com associate, Dealors may receive a
commission for purchases made through these links.
