-13 %
Brand: Draw-Tite
Model: 3808
Economy Circuit TesterPlug these testers into any car connector and you will have an instant test of running light circuits. Features LED display to show completed circuit for the running lights, left turn signal and right turn signal. Auxiliary and electric brake circuit are included on the 6-way..
$41.63 $47.88
-9 %
Brand: Reese Towpower
Model: 85357
This REESE Towpower Professional Series towing adapter is designed to convert a 6-Pin round connector to a standard 4-Flat connector. It features a 4-flat dust cover to keep the terminals clean when not in use, and the red LED circuit tester for completed circuit confirmation. Not only can you adapt..
$23.94 $26.33
-9 %
Brand: Reese Towpower
Model: 78119
This REESE Towpower towing adapter converts a 7- way blade connector to a standard 4 or 5-flat connector. It features highly visible, cool blue LED circuit tester for instant completed circuit confirmation, and a built-in 12 Volt power outlet. Not only can you adapt the trailer to vehicle fast, but ..
$21.36 $23.50
-9 %
Brand: Reese Towpower
Model: 85350
This REESE Towpower towing adapter is designed to convert a 7-way blade connector to a 6-pin round, or a standard 4-way flat connector. It features a switchable 6-pin round to meet the trailer needs. It also includes the LED circuit tester which constantly checks for completed circuit confirmation. ..
$28.64 $31.51
-9 %
Brand: Reese Towpower
Model: 85355
The REESE Towpower circuit tester kit is ideal for electrical continuity to confirm completed circuit. The alligator clip offers positive grounding for confirmation of a completed circuit. The bright LED tester is designed to work on any system from 6 to 36 volts. Use it with confidence to ensure a ..
$15.42 $16.96
-9 %
Brand: Reese Towpower
Model: 78115
The REESE Towpower Insta-Plug, 4 wire flat with led circuit tester, trailer end, is designed to instantly add or replace a 4 flat connector on your trailer's wiring system. The unit also features a built-in LED circuit tester that continually monitors the system. Instantly add or replace a 4-Flat co..
$14.24 $15.67
-9 %
Brand: Reese Towpower
Model: 78114
The REESE Towpower Insta-Plug, 4 wire flat with LED circuit tester, vehicle end, is designed to instantly add or replace a 4 flat connector on your vehicle's wiring system. The unit also features a built-in LED circuit tester that continually monitors the system. The circuit tester is ideal for lett..
$14.24 $15.67
-9 %
Brand: Reese Towpower
Model: 8535311
Reese Towpower Professional Series 4-Wire Insta-Plug Kit with LED Trailer End Circuit Tester 8535311
The REESE Towpower 4-wire flat professional series Insta-plug kit is designed to make wiring a 4-way flat trailer connector a very simple process. Simply load the wires into the connector, close the cover, and screw it down and you are ready to use the 4-way flat connector. It features cool blue LED..
$21.68 $23.85
-9 %
Brand: Reese Towpower
Model: 78090
The REESE Towpower 4-way flat, vehicle end connector allows for the electrical connection between the towing vehicle and the towed trailer. The simple 4 wire connections activate the trailer's stop, turn and tail lights. This unit also features a built in LED circuit tester to constantly monitors th..
$18.88 $20.77
-9 %
Brand: Reese Towpower
Model: 85484
REESE Towpower electrical circuit tester is the simplest way to check the continuity of the lighting circuit on your vehicle when you have a 4-flat connector. Plug it in; indicator will show if the circuit is functioning. The attached molded tethered with loop allows for installation as a cover to p..
$5.25 $5.78
-9 %
Brand: Tekonsha
Model: 6562
Tekonsha 7-Way Blade Tester and Wire Emulator €“ Electrical Tester w/LED Display 6562Troubleshooting brake related issues and electrical faults are not an easy task. There could be times when there is a poor ground on brake control or brake control going into a limited mode. Tekonsha 7- way Trailer ..
$40.92 $45.15
-9 %
Brand: Wesbar
Model: 767941
4-Flat Car End Tester w/LED DisplayBest Selling ItemsDesigned for 2' or 4' Wide x 4' High AreasMinimum Inventory for Maximum TurnIncludes Reorder CardsPlug these testers into any car connector and you will have an instant test of running light circuits. Features LED display to show completed circui..
$25.90 $28.49