This tester helps you to quickly identify problems in your trailerwiring. It tests the left turn, right turn, tail/marker, brake and backup circuits to indicate the level of current in each circuit ... and 6-pole connectors 1-Year limited warranty This diagram illustrates the error codes that the trailertester will display if it detects faults in the currents of your trailerwiring.
Ideal for rewiring a trailer, this kit contains a 6-12-V LED circuit tester, connectors, ring terminals, zip-ties, ground screws, and more.Features: Trailerwiring installation kit is ideal for Y-harness and 4-conductor wire installation Includes the basics for rewiring or hardwiring a trailer connector to your trailer (1) 6-12-V LED
This all-inclusive kit contains a multipurpose wire tool; 12-V LED circuit tester; terminal cleaner, connectors; ring and fork terminals; zip-ties; ground screws; and more. Perfect for hardwiring ... Features: Great for any wiring project - installation, maintenance and repair Includes the essentials for rewiring or hardwiring a trailer connector to your trailer (1) Multipurpose wire tool for
Wiring your trailer has never been easier. This kit contains a multipurpose wire tool; 12-V LED circuit tester; connectors; zip-ties; ground screws; and more. Perfect for Y-harness and 4-conductor ... Features: Great for wishbone-style Y-harness and bonded 4-wire installation, or any other wiring project Includes the essentials for rewiring or hardwiring a trailer connector to your trailer (1
You're chasing a light issue with no clue if it's the truck or trailer. You plug in the tester, hit the blinkers, and the LEDs show what's live. No guesswork. Just answers before you ... TrailerWiring This compact plug-in tester helps you verify that your tow vehicles 4-way flat connector is working correctly. Plug it in, activate the lights in the cab, and the built-in LEDs will light up
Circuit tester plugs into your 4-way flat trailerwiring harness and identifies lighting problems. Labeled LED lights illuminate to show which functions are working properly.Features: Circuit tester plugs into your trailer's wiring harness to check the conductivity of all the circuits between your vehicle and your trailer Quickly identifies lighting problems Labeled
Testers
Circuit Tester
Tow Function Tester
Brophy
Black
New Arrivals — From Our Shop to You!
Chosen by folks who live and breathe this, just like you.
New Arrivals — From Our Shop to You!
Chosen by folks who live and breathe this, just like you.
From under-dash tangles to trailerwiring headaches, this circuit tester helps you zero in on electrical issues fast. It hooks on, lights up, and powers through the job without slowing you down.: Electrical systems: 6V and 12V DC Compatible with cars, trucks, trailers, and motorcycles Tester Type: Wire-piercing molded hook probe Test Lead: Length: 4 feet Insulated, oil and heat-resistant cord Lighting
This Brophy electrical tester works for both 4- and 5- way flat trailerwiring harnesses.Features: Plugs into your trailer's wiring harness to check the conductivity of all the circuits between your vehicle and your trailer Quickly identifies lighting problems Can be left attached to
This circuit tester plugs into the 7-way connector on your truck. LED lights indicate which functions (brake, turn, tail, stop, reverse and 12V) are properly working.Features: 7-way circuit tester 12V power Function Codes: BU: back up or reverse circuit center pole RT: right turn/brake TM: taillights LT: left turn/brake BK: brake controller output 12V: 12-volt
This circuit tester plugs into the 5-way trailer connector on your vehicle. The bright LED lights indicate which functions (tail lights, brake lights, turn signals, and reverse lights) are working ... Features: 5-Way connector tester plugs into your vehicle's wiring harness to confirm your lights are functioning Tests tail lights, brake lights, turn signals, and reverse lights Labeled LED
This circuit tester plugs into the 7-way connector on your vehicle. LED lights indicate which functions (brake, turn, tail, stop, reverse, electric brakes, and 12V) are properly working. Color-coded ... Features: 7-Way connector tester plugs into your vehicle's wiring harness to confirm your lights are functioning Tests tail lights, brake lights, turn signals, reverse lights, electric brakes
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 ... Features: 7-way circuit tester 12V power Function Codes: BU: back up or reverse circuit center pole RT: right turn/brake TM: taillights LT: left turn/brake BK: Brake controller output 12V: 12-volt
Quickly check circuits and wire function with this Performance Tool 6 to 12V tester. Designed for automotive electrical systems, it features an insulated piercing probe and an alligator-clip lead for ... Ideal for diagnosing automotive wiring, fuses, and electrical functions Specs: Application: Automotive 6V and 12V electrical systems Tester type: Piercing probe circuit tester Test lead: Integrated with
This circuit tester plugs into the 6-way connector on your vehicle. LED lights indicate which functions (brake, turn, tail, electric brakes, and 12V) are properly working.Features: 6-Way connector tester plugs into your vehicle's wiring harness to confirm your lights are functioning Tests tail lights, brake lights, turn signals, electric brakes, and auxiliary
Features: Allows one person to check that trailerwiring and functions are working correctly Tests all trailer functions: right turn, left turn, brake, tail, backup lights; electric brakes and
Tester helps to quickly identify problems in your brake controller wiring. Tests brake controller output voltage, short circuit or overload, and connection to indicate the level of current in each ... Features: Circuit tester is perfect for troubleshooting brake controller wiring Works with Curt trailer brake controllers Tests output, short circuit or overload, and connection to indicate the level
Features: Economy LCD Circuit Tester with LED back light Ideally used to detect power, voltage, ground, and circuit integrity Surge protected circuitry displays DC voltage from 3V to 48V (±0.3V
... for durable, high-capacity trailerwiring.Highlights Shop-Sized Supply: 100-foot spool ideal for frequent 7-way trailerwiring installs. Heavy-Duty Capacity: Six 12-gauge wires plus one 10-gauge white wire handle full trailer function
... standards for durable, high-capacity trailerwiring.Highlights Shop-Sized Supply: 250-foot spool ideal for frequent 7-way trailerwiring installs. Heavy-Duty Capacity: Three 12-gauge wires (white, black, blue) plus four 14-gauge wires (red, green
Use this tester to check the connection between your tow vehicle's 7-pole, blade-style connector and your brake controller. Tester emulates trailer to confirm connectivity. LED lights illuminate ... Features: 7-Way tester checks your brake controller's connection to your tow vehicle's 7-way connector Simulates electric trailer brakes to confirm connectivity without hooking up your
Corrosion-resistant clips help you secure loose wires on your trailer. Use them to supplement the clips in a wiring kit or to replace old worn-out clips. Fits around edges up to 5/32" thick.Features: Clips secure wiring to your trailer's frame Helps prevent unsafe conditions caused by loose, drooping, or stray wiring Creates an overall neater appearance by keeping wires in place
Allows one person to check that a vehicle wiring harness has been installed properly and all functions are working Tests all tow vehicle functions: ground, auxiliary power, brake, direction, and
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