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Curt LED 4-Way Flat Connector (Vehicle End) Tester
Tester This circuit tester plugs into the four-way trailer connector on the vehicle. The bright LED lights analyze the trailer connections and indicate which functions (tail, left turn and stop, right turn and stop) are working properly and which are not. I-26 Curt LED 4-Way Flat Connector Circuit Tester
I26
$4.50

more information 7 Way Trailer Connector Vehicle Tester
Tester by Draw-Tite, Hidden Hitch and Reese A circuit tester that plugs into the 7-way trailer connector on the vehicle and emulates a trailer. The lights let you know what functions (brake, turn, tail, stop, reverse and 12V) are working properly and what functions are not. * 7-way circuit tester Replaces…
TR20117
$12.95

Engager Trailer BreakAway Kit with Charger and Tester
…GVW. * Kit Includes: * Built-in Battery Charger * Weather Resistant Battery Box * Sealed 12-Volt Rechargeable Battery * Break-Away Switch * L.E.D. Tester Shows if Battery is Good, Bad or Charging * Mounting Screws * Box can be mounted on trailer jack or trailer frame. * Works with single and tandem axle…
20099
$44.95

Quickee Circuit Tester
Circuit Tester with hook * Alligator Clip for Grounding * Light Glows when Current is Present
3808
$17.95

Adapter 4 Pole to 6-Way and 4 Pole with LED Tester and Mounting Bracket
Tow-Ready Trailer 6-Way Adapter LED Combo with Mounting Bracket by Draw-Tite, Hidden Hitch and Reese Solid one-piece adapter for 6-Way round connector to a 4-way flat connector. The adapter easily plugs into 4-Way connector. Comes complete with 16 gauge bonded wire.* LED's indicate circuits have…
20108
$29.95

more information Adapter 7 Pole to 4 Pole and 5 Pole with Vehicle and Trailer Beep Tester
…also has a built in tester that can check both the vehicle and the trailer lights. The Tester will beep to let you know the truck and even the trailer wiring is working properly. * Converts a 7-way vehicle end trailer connector to a 5 pole or 4 pole flat connector * Beep Tester - adapter will beep letting…
TC-701
$21.95

Trailer Wiring 4 Pole Flat (Vehicle End) Cover with LED Tester
4 Way flat trailer connector cover for the vehicle protects the trailer connector from the elements and also tests the vehicle's brake, running and turn signals. Tow Ready # 118147
30512
$3.99

more information Tow Ready Trailer Break Away Kit With Built-In Tester and Battery Charger
Trailer Breakaway Kit with Tester and Built-In Charger Breakaway kits are designed to apply the trailers electric brakes in the event that the trailer becomes disconnected from the hitch while in motion.* Provides neat, efficient battery connection* Convenient test button verifies that battery is charged*…
TR20048
$44.95

more information Circuit Tester Kit
* Heavy-duty Tester Signals with a Light and a Buzzer * Tests Low Voltage up to 28 volts * Finds Electrical Shorts * Checks Circuits from a Distance * Checks Polarity * Checks Battery Drain * Kit Includes: * Aligator Clip * Hook
40376
$44.95

6 Way Trailer Connector Vehicle Tester
…Car End Tester by Draw-Tite, Hidden Hitch and Reese A circuit tester that plugs into the 6-way trailer connector on the vehicle and emulates a trailer. The lights let you know what functions (brake, turn, tail, stop and 12V) are working properly and what functions aren't. * 6-way circuit tester
TR20116
$9.95

Adapter 7 Pole to 4 Pole with Tester and Cover
If your truck has the connector on the left, and your trailer has the connector on the right, you will want this adapter. Vehicle End Trailer End Similar to 18142 and 30702
37345
$14.95

5-Way Flat Trailer Connector In-Line Circuit Tester
…5-Flat Car End Tester by Draw-Tite, Hidden Hitch and Reese A circuit tester that plugs into the 5-way trailer connector on the vehicle. The lights let you know what functions (brake, turn, tail, reverse, and stop) are working properly and what functions aren't. Inline circuit tester allows you to plug…
20115
$9.50

Adapter 4 Pole to 7-Way and 4 Pole with LED Tester and Mounting Bracket
Tow Ready Trailer 7-Way Adapter LED Combo with Mounting Bracket by Draw-Tite, Hidden Hitch and Reese Solid one-piece adapter for 7-Way flat pin connector to a 4-Way flat connector. The adapter easily plugs into 4-Way connector. Comes complete with 16 gauge bonded wire.* LED's indicate circuits have…
20109
$29.95

Adapter 7 Pole to 6 Pole Universal with LED Tester
Adapter converts your 7 pole plug on the vehicle down to 6 pole plug to fit your trailer's connector. Note: Center pin is set-up as the hot lead but can easily be changed to work with trailers that have the center pin wired as the brake. Front side of the plug where the trailer's 6-pole slides into.…
47525
$16.95

Upgraded Modulite Vehicle Wiring Harness Kit with 4 Pole Trailer Connector (Includes Testers)
…tapping into wires quick and easy * LED 4 Pole Cover with Tester * Protects 4-pole connector from the elements and lets you know everything is working properly 119146 ModuLite Wiring Harness with Powered Converter and Hardwire Kit with Testers
119146KIT
$54.95

more information Upgraded Heavy Duty Modulite Circuit Protected Vehicle Wiring Harness with Install Kit
…easy* LED 4 Pole Cover with Tester * Protects 4-pole connector from the elements and lets you know everything is working properly 119191 Heavy Duty ModuLite with Circuit Protection, Testers, and Install Kit Kit includes 119190 Modulite, 118151 Install Kit, Circuit Testers and Scotch Locks
119190KIT
$74.95

Upgraded Circuit Protected Modulite with 4 Pole Harness and Hardwire Kit - Includes Testers
Tow Ready Circuit Protected ModuLite Vehicle Wiring Harness with Hardwire Kit (Includes testers) Features: * Short circuit protection safeguards itself and the tow vehicle against harmful electrical shorts and mis-wire situations * Virtually eliminates draw on the vehicle's taillight circuit * Taillight…
119176KIT
$69.95

Upgraded Circuit Protected Taillight Converter Hardwire Kit with 4 Pole End (Includes Testers)
…tapping into wires quick and easy * LED 4 Pole Cover with Tester * Protects 4-pole trailer connector from the elements and lets you know everything is working properly 119175KIT Circuit Protected Taillight Converter with 4-Flat End, Circuit Testers and Scotch Locks
119175KIT
$34.95

more information Hopkins Vehicle Wiring Converter with 4-Pole End - Includes Tester and Connectors
* Converter adapts a 3-wire system into a 2-wire system * Includes * (1) Circuit tester to help find the correct wires * (4) Scotch locks to connect the wire harness to the vehicle * Rated at 2.1 amps per function
HM46155
$26.95

Engager Trailer BreakAway Kit with Charger and Tester with Top Mount Display
…over 3,000 GVW. * Kit Includes: * Battery Charger * Weather Resistant Battery Box * Sealed 12-Volt Rechargeable Battery * Break-Away Switch * L.E.D. Tester Shows if Battery is Good, Bad or Charging * Breakaway kit meets DOT specifications. * Box can be mounted on trailer jack or trailer frame. * Works…
20400
$49.95

4-Pole Hardwire Kit Including Circuit Tester
* 18 Gauge Bonded Wires * Taillight, Stop and Turn Functions Printed On Wires * Ground Wire Runs Full Length Of Assembly * Includes Circuit Tester * Includes 4 Wire Taps * Measures 72" Long Recommended Wiring Harness Mounting Brackets
18252
$14.95

Adapter 6 Pole to 4 Pole with Tester and Cover
Converts from 6 pole round adapter on your vehicle down to 4 pole flat adapter. If your truck has the connector on the left, and your trailer has the connector on the right, you will want this adapter. Vehicle End Trailer End Similar to 37308 and PK12717 Hopkins # 47325, TAP # 37325
37325
$13.95

Plug-N-Tow Short Proof Powered Taillight Converter - Heavy Duty
…needed to complete a 4-wire flat installation * Kit includes wire, fuse and connectors necessary for power supply hook-up at the battery * Circuit Tester is not included * Powered converter with circuit protection is included in a weatherproof double-molded design * Circuit Protection guards the tow…
36365
$64.95

Draw-Tite Class III Max-Frame Trailer Hitch Receiver
…trailer connector at the hitch, remove driver's side taillight and connect the yellow wire to the wire that provides the turn signal (use a circuit tester). Then drop the trailer connector and the green wire down behind the bumper as shown. Run the green wire to other side and connect it.
75075
$181.95


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Search Suggestions: Trailer Wire Tester | Wiring Tester | Circuit Tester | 7 Way Tester | Trailer Light Tester | 7-way | Light Tester | Break Away Kit | 7way | Breakaway Kit


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