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Trailer Light Testers

determine that a trailer's lighting is working.

See Also: Trailer, Automotive Testers


Showing results: 16 - 30 of 37 items found.

  • 7 Flat (Spade) Pin Trailer Circuit Tester

    PT7893 - Matco Tools

    Easily test trailer plug circuitry on most new light trucks, SUV's and RV's. Just plug the plug tester into the trailer plug socket and activate the lights, brakes, turn signal etc.

  • Electrical Testers

    Curt Manufacturing

    Part of towing responsibly is making sure your trailer lights are working properly. Whether you have just installed a new vehicle-to-trailer wiring harness or are trying to locate the cause of an electrical problem, CURT connector testers are great for testing tail lights, turn signals, brake lights, ground connections and other electrical components on your trailer.

  • Trailer Tester

    Inspector 930 - LITE-CHECK LLC.

    The Inspector 930 trailer tester is a complete, all-in-one trailer diagnostic system which simplifies ABS, brakes, air, lights, and electrical testing. It provides the ability for a single technician to perform a full inspection in one trip around the trailer.

  • LIGHT RANGER MUTT

    TT9103 - Matco Tools

    *Portable and water resistant trailer light tester and trailer brakes tester that allows the user to perform all testing functions without the use of the vehicle*Tests 7-spade, 6-round and 4/5-flat pin type trailer harnesses*Short circuit protection*Turn signal simulation and power verification LED*Water resistant*Trickle charger and trailer plug adapter includedInternal battery compartment (battery not included)

  • Smart MUTT Updated Trailer Tester

    #9007A - Innovative Products of America

    The Smart MUTT is a portable trailer tester for the mobile and commercial trailer repair technician. It places a load on the trailer's electrical circuits to identify wiring problems while providing remote control operation for the lights. The Smart MUTT is powered by an (optional) internal 12v battery and provides an easy method to accessing trailer ABS blink codes.

  • 7-WAY Blade & 4 Flat Connector Tester

    3536B - Peaceful Thriving Enterprise Co Ltd

    This is a tester to test the function of the 7 way connector of the vehicle. User simply plug the tester with the 7 way or 4 way connector, and switch on the corresponding function of the vehicle to check if the LED indication has lighted up correctly. Use in the garages, workshops where there is a need to check the configuration of circuit. Widely used to test trailer light circuits on most trucks, boats, trailer campers, caravans, food trucks and other trailers.

  • Smart MUTT Portable Trailer Tester

    #9004A - Innovative Products of America

    A portable trailer tester for testing lights and electric brakes on light-duty type trailers (7 spade, 6 round, 5 and 4 pin). The Smart MUTT places a load on the trailer's electrical circuits to verify proper lighting function. Requires internal battery for power (battery not included)

  • Mini MUTT Portable Trailer Tester

    #9003A - Innovative Products of America

    portable trailer tester for testing lights and electric brakes on light-duty type trailers (7 spade, 6 round, 5 and 4 pin). The Mini MUTT places a load on the trailer's electrical circuits to verify proper lighting function. The Mini MUTT is powered by an (optional) internal 12v battery,

  • Heavy Duty Ranger Mutt

    TT9102 - Matco Tools

    Commercial trailer light and electric brakes tester that reduces guesswork and saves time by powering each trailer electrical circuit in 7-way round pin arrangements. Allows for proper verification of wiring configuration, ground integrity, short circuit and overload conditions, along with electric brake operation and turn signal simulation.

  • Trailer Wire Plug Tester

    767943 - Wesbar

    Plug 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 tester and auxiliary, electric brake and battery charge are included with the 7-way tester. One piece units with internal ground. Proper installation and set-up of a brake control, when a trailer is not readily available, is possible with the 7-way tester. Current Monitor testing device is designed to assist in determining whether a tow vehicle's 7-way blade car end connector has been wired properly. (Current Monitor is an excellent diagnostic tool for installation, setup and troubleshooting of electric trailer brake controls.) The Trailer Tester is designed to help you quickly identify problems in the wiring of the trailer. This is done by testing the Left Turn, Right Turn, Tail/Marker, Brake and Back Up circuits on the trailer. The tester indicates approximate amount of current in each circuit (i.e. trailer battery). Brake Control Bench Tester is a test device designed to determine if a brake control is working properly. Checks brake control output, independent of vehicle wiring. Simulates many fault conditions including open ground, short circuit, open load and more.

  • Trailer Wire Plug Tester

    Wesbar

    Plug 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 tester and auxiliary, electric brake and battery charge are included with the 7-way tester. One piece units with internal ground. Proper installation and set-up of a brake control, when a trailer is not readily available, is possible with the 7-way tester.

  • 6-12V Circuit Tester

    TE6-0704 - Hangzhou Tonny Electric & Tools Co., Ltd.

    *Do-it-yourself quality*6-12 volt tester*Tests circuits with power on*Reliable and economical*Tests circuits, lights and fuses*Lights for easy visibility.*Durably designed for a long service life *For testing 6-12 volt systems for wire breaks, shorts, fuses, lamps, relays, armatures and more.*Suite able for a broad range of household, car, trucks, boats, trailers, vans, motorcycles, industrial and commercial uses.

  • DC12V Heavy Duty Circuit Tester

    TE6-0706 - Hangzhou Tonny Electric & Tools Co., Ltd.

    *Heavy Duty probe *Heavy plastic handle and insulated ground clip*Testers light up and/or buzz to indicate testing result*Lights for easy visibility.*Heavy duty coil cord or straight cord (optional).*Durably designed for a long service life*For testing 6-12 volt systems for wire breaks, shorts, fuses, lamps, relays, armatures and more.*Suite able for a broad range of household, car, trucks, boats, trailers, vans, motorcycles, industrial and commercial uses.

  • Light Testers

    Halls Instrumentation.

    Hall’s have designed and manufactured products for oil, industrial, farming, commercial, and transportation markets. Products such as truck and trailer light testers, bop savers, early engine warning systems, oil spinners, engine control panels, dashes for service rigs, drillers panels, and sandline controls. Halls have been involved with over the rebuilding from scratch of over twenty service rigs.

  • Trailer Buddy 4/5 Pin One Man Trailer Wiring Tester

    220 - Electronic Specialties Inc.

    *Tests 4 & 5 Pin Flat connector wiring *Each signal from vehicle emits a unique tone *Loud beep can be heard over shop noise *One person makes complete test in 30 seconds! *Just apply brakes, turn signals, running lights& engage reverse *Tester also emits unique tone for any shorts in the wiring! *Greatly reduces time spent verifying vehicle trailer wiring *Very simple & easy to use - saves time!

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