Top 6 Best Trailer Plug Tester

Hassle-Free Trailer Wiring- GearIT 7 way trailer wiring harness kit comes with a color-coded wiring system that makes installation a breeze. Say goodbye to confusing wiring diagrams and hello to easy, safe, and secure connections.. Built to Last Our trailer cable cord is designed to withstand the toughest weather conditions. It's weather-resistant, flexible, and made with pure copper connectors for optimal performance.. Perfect for RV Trailers and Campers Whether you're hitting the road for a weekend getaway or a long-term adventure, our trailer wiring kit keeps your vehicle connected and powered up. It's the perfect accessory for any outdoor enthusiast.. Versatile and Efficient With a 8ft PVC extension cord, our trailer wiring kit gives you the flexibility you need to connect your caravan or trailer without any hassle. Plus, its heavy-duty construction ensures optimal performance and minimal electric resistance.. Gear Up for Your Next Adventure Don't let faulty wiring ruin your next trip. GearIT's 7 way trailer wiring harness kit is the perfect solution for all your trailer wiring needs. Order now and enjoy a worry-free journey.

VERSATILE. Quickly and confidently confirm the functionality of your vehicle's trailer wiring harness with this connector tester for the taillights, brake lights, reverse lights, turn signals, electric trailer brakes and auxiliary power. SIMPLE TO USE. For each electrical function, an LED lights up indicating a good signal. Just plug the wiring tester into your vehicle's socket and have a helper check the LED signals as you activate them from the driver's seat. EASY GRIP. Plugging in this 7-way trailer light tester into your vehicle is easy with its ergonomic design. It features two hooks on either side of the tester for a better grip when plugging in or unplugging. LONG-LASTING LEDS. To produce a bright, easy-to-read signal and ensure long-lasting use, this vehicle-trailer wiring tester is constructed with LED diodes. DURABLE HOUSING. To resist the elements and maintain reliable performance, the housing of this tow wiring tester is made from durable black plastic that will never rust or corrode.

2 in 1 Design. This trailer light tester combines both 4 way circuit tester and 7 way trailer light tester, allows you to test both the 4 pin and the 7 blade connectors. Easy and quick to test trailer circuits on most trucks. Notes

STRAIGHTFORWARD TRAILER LIGHT TESTING - Simply plug the tester inline between the tow vehicle and trailer, turn on the lights and check the easy to read LEDs.. ISOLATE PROBLEMS QUICKLY- By effectively splitting the trailer wiring harness in half, problems can be quickly traced to the tow vehicle side or the trailer side wiring.. NO TOOLS NEEDED - Plug-n-play design means you don't need anything else to effectively test your trailer light harness.. LONG LASTING CONSTRUCTION - Designed to be weather, corrosion, and impact resistant for years of reliable service.. CONVENIENT COMPACT DESIGN -The two-sided design means you can leave it plugged in or store it conveniently in your glove box, door pocket, or tool box..

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VERSATILE. Quickly and confidently confirm the functionality of your vehicle's trailer wiring harness with this connector tester for the taillights, brake lights and turn signals.Fit Type Universal Fit. SIMPLE TO USE. For each electrical function, an LED lights up indicating a good signal. Just plug the wiring tester into your vehicle's socket and have a helper check the LED signals as you activate them from the driver's seat. EASY GRIP. Plugging in this 4-flat trailer light tester into your vehicle is easy with its ergonomic design. It features a tab on the bottom for a better grip when plugging in or unplugging. LONG-LASTING LEDS. To produce a bright, easy-to-read signal and ensure long-lasting use, this vehicle-trailer wiring tester is constructed with LED diodes. DURABLE HOUSING. To resist the elements and maintain reliable performance, the housing of this tow wiring tester is made from durable black plastic that will never rust or corrode.

EASY INSTALLATION DISASSEMBLY Simple plug-and-play design, just plug the 7-way trailer plug tester into the connector, turn on the vehicle lights and signals, then check the LED lights on the tester. Each of the indicator light with clear labeling to tell you which of your towing vehicle lights work or not. No extra tools or batteries needed, simple and easy, that's it.. LONG-LASTING CONSTRUCTION The tough nylon body and copper terminals, provide excellent waterhigh temperaturewearcorrosion resistance, extend the life of the 7 way trailer plug tester.. MULTIPURPOSE USE This 7 pin trailer plug tester tests for taillights, brake controller output, back up or reverse circuit center pole, right turnbrake, left turnbrake and 12-volt power feed. Tests 6 separate trailer light functions.. WIDE ADAPTABILITY 1 YEAR WARRANTY No need for multi plugs to tow various vehicles, it works for nearly all the common 7 way trailer plug used on most SUV's, Trucks, Boats, Trailers Campers, Caravans, Food Vans and other Towed Vehicles. Besides, there is 1 year warranty for the seven pin trailer plug tester. Both are quite practical for drivers.. PRACTICAL DESIGN Small size for easy carrying, this trailer light tester can be stored in a glove box or tool box, no spare space need to be taken up..

Designed to test your wiring harness by simply plugging the tester inline between your tow vehicle and trailer, turn on your lights and check the easy to read LED indicator lights.. Pin point and trace the problem if it's on the tow vehicle or the trailer being towed. Durable molded plug construction will work in different weather condition and provide many years of service. Simple plug and read design to allow you to effective test your trailer lights, isolate the problem and save your valuable time and money. Compact design allows you to store in your tool box, glove compartment or anywhere to be ready when you need it. BU - backup, BK - electric brakes, 12v - Auxiliary, LT - left turnbrake, TM - Tailights, RT - Right turnbrake.

The Ram Pro 7 Blade 4 Pin Tester is an extremely useful product when there is an urgent need of checking the configuration of the tow circuit of the vehicle. The product comes handy at the time when the need of checking the circuits configuration arises.. SPECS Our 4 pin tester as indicated by the name of the product comes with seven blades and 4 pins which makes the product perfectly usable.. QUALITY Our 4 way trailer plug tester is of the premium quality. In an addition to this, the trailer plug tester is extremely easy and convenient to use which is immensely beneficial for the customers. Moreover, the tester is extremely durable in nature and hence are not easily damaged when they are used.. DESIGN The design so given to the trailer plug tester with seven blades by the manufacturers is just ideal so that the users do not face any kinds of troubles at the time of using the product.. USES The trailer light tester is just the perfect product to be used in the garages, workshops and a lot of other similar places where there is a need to check the configuration of circuit..

Tests 7-spade, 6-round and 45-flat pin type trailer harnesses. Short circuit protection. Turn signal simulation and power verification LED. Trickle charger and trailer plug adapter included. Water resistant with an internal battery compartment Battery not included.

VERSATILE. Quickly and confidently confirm the functionality of your vehicle's trailer wiring harness with this connector tester for the taillights, brake lights, reverse lights, turn signals, electric trailer brakes and auxiliary power. SIMPLE TO USE. For each electrical function, an LED lights up indicating a good signal. Just plug the wiring tester into your vehicle's socket and have a helper check the LED signals as you activate them from the driver's seat. EASY GRIP. Plugging in this 7-way trailer light tester into your vehicle is easy with its ergonomic design. It features two hooks on either side of the tester for a better grip when plugging in or unplugging. LONG-LASTING LEDS. To produce a bright, easy-to-read signal and ensure long-lasting use, this vehicle-trailer wiring tester is constructed with LED diodes. DURABLE HOUSING. To resist the elements and maintain reliable performance, the housing of this tow wiring tester is made from durable black plastic that will never rust or corrode.