Top 10 7-Way Towing Tester – Towing Hitch Wiring

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1. CURT

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CURT 58270 7-Pin RV Blade Trailer Wiring Towing Vehicle Socket Tester

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CURT #ad - For each electrical function, an led lights up indicating a good signal. It features two hooks on either side of the tester for a better grip when plugging in or unplugging. 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. 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. Quickly and confidently confirm the functionality of your vehicle's trailer wiring harness with this connector tester for the taillights, turn signals, brake lights, reverse lights, electric trailer brakes and auxiliary power.

Long-lasting leds. Plugging in this 7-way trailer light tester into your vehicle is easy with its ergonomic design. Versatile. Durable housing. Simple to use. To produce a bright, easy-to-read signal and ensure long-lasting use, this vehicle-trailer wiring tester is constructed with LED diodes.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height2 Inches
Length5 Inches
Weight0.25 Kilograms
Width3 Inches
Part Number58270
Model58270
WarrantyLimited Lifetime

2. CURT

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CURT 58271 7-Pin RV Blade Trailer Wiring Towing Vehicle Socket Tester

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CURT #ad - It features two hooks on either side of the tester for a better grip when plugging in or unplugging. Easy grip. Long-lasting leds. 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. To produce a bright, easy-to-read signal and ensure long-lasting use, this vehicle-trailer wiring tester is constructed with LED diodes. Plugging in this 7-way trailer light tester into your vehicle is easy with its ergonomic design. 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.

Versatile. Simple to use. Quickly and confidently confirm the functionality of your vehicle's trailer wiring harness with this connector tester for the taillights, turn signals, reverse lights, brake lights, electric trailer brakes and auxiliary power. Durable housing.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height2 Inches
Length9 Inches
Weight0.55 Pounds
Width4 Inches
Part Number58271
Model58271
WarrantyOne-Year Limited Warranty

3. IPA Tools

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IPA Tools Innovative Products of America 8028 7-Way Spade Pin Towing Maintenance Kit

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IPA Tools #ad - Resealable package. Quickly diagnose, repair and restore truck and trailer harness connections. A preventative maintenance tool for cars, light/heavy duty trucks and trailers. First time tool. Includes 7 spade pin tester, pin cleaner/resizer and chemical contact enhancer.
BrandIPA Tools #ad
ManufacturerIPA Tools #ad
Height2 Inches
Length9.5 Inches
Weight0.01 Pounds
Width4.25 Inches
Part Number8028
Model8028
Warranty1 yr warranty on material and workmanship

4. Rampro

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Ram Pro RV Trailer Plug Light Circuit Tester Adapter 7 Way Blade & 4 Pin Trailer Wiring Tester Trailer Light Wire Circuit Tester for Boat SUV Truck

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Rampro #ad - Uses: the 4 pin 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. Moreover, the tester is extremely durable in nature and hence are not easily damaged when they are used.

In an addition to this, the trailer plug tester is extremely easy and convenient to use which is immensely beneficial for the customers. The product comes handy at the time when the need of checking the circuit’s configuration arises. Quality: our 4 way trailer plug tester is of the premium quality. 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.

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. 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.
BrandRampro #ad
ManufacturerRamPro #ad
Part Number3829
Model3829

5. CURT

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CURT 58260 4-Pin Flat Trailer Wiring Towing Vehicle Socket Tester

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CURT #ad - 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. 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.

Versatile. Long-lasting leds. For each electrical function, an led lights up indicating a good signal. Simple to use. 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.

To produce a bright, easy-to-read signal and ensure long-lasting use, this vehicle-trailer wiring tester is constructed with LED diodes. Plugging in this 4-flat trailer light tester into your vehicle is easy with its ergonomic design. Easy grip. It features a tab on the bottom for a better grip when plugging in or unplugging.
BrandCURT #ad
ManufacturerCurt Manufacturing #ad
Height4 Inches
Length6 Inches
Weight0.05 Pounds
Width6 Inches
Part Number58260
Model58260
WarrantyOne Year Limited

6. POLLAK

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POLLAK 12741EV 7-Way Circuit Tester

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POLLAK #ad - Product Type:Auto Accessory. Fits multiple Makes And Models. Package weight : 0022 kilograms. Package dimensions: 5. 715 l x 17. 78 h x 11. 43 w centimeters.
BrandPOLLAK #ad
ManufacturerPollak #ad
Height10.59 Inches
Length21.09 Inches
Weight0.23 Pounds
Width18.29 Inches
Part Number12741EV
Model12741EV

7. MICTUNING

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MICTUNING 7 Way Blade Trailer Connector Tester with Red LEDs

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MICTUNING #ad - Easy testing - just plug the 7 way trailer tester into the tow vehicle, check the LEDs to see whether they are working or not. Compatible with standard 7-way blade trailer sockets. Allows you easily and quickly to diagnose and fix problems of trailer socket circuits, no need to go to an expensive repair shop, save your money a lot.

Quick identification - features 6 bright LED indicators. Nickel-plated copper pins not only increase conductivity but also anti- wear & anti-corrosion. Small size design make it toss in glove compartment, reverse lights, pocket or tool box conveniently. Clear and obvious labeling of each light enable you quickly to identify the circuits that is under normal or faulty working condition.

Functional design - mictuning trailer connector tester helps you confirm proper vehicle and trailer electrical function. Multipurpose use - this 7 way blade trailer wiring tester tests for tail lights, brake lights, turn signals, brakes and auxiliary power. Durable and sturdy - plastic body with optimal weather, corrosion, and impact resistance to last for long time use.
BrandMICTUNING #ad
ManufacturerMICTUNING #ad
Part NumberMIC-BCT-232
Model8542120559
Warranty1 Yr Warranty

8. ONLINE LED STORE

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ONLINE LED STORE 7-Way Blade Trailer Wiring Tester Nickel-Plated Copper Terminals Continuity Test Rugged Material 7-Pin Trailer Light Wire Circuit Tester

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ONLINE LED STORE #ad - Identify problems quickly- in addition to the bright led indicators, clear labeling of each light allows you to identify the working and faulty circuits at a glance.

Straightforward trailer light testing - Simply plug the tester into the tow vehicle, turn on the lights, and check the easy to read LEDs. No tools needed - excellent plug-n play design means you don't need anything else to effectively test your 7-way blade socket. Long lasting construction - Designed to be weather, corrosion, and impact resistant for years of reliable service. Convenient compact design - easily store it in your glove box, door pocket, or tool box. Take it with you and always be prepared.
BrandONLINE LED STORE #ad
ManufacturerONLINE LED STORE #ad
Height2 Inches
Length6.5 Inches
Weight0.25 Pounds
Width3.74 Inches
Part NumberACCEPSTST0033

9. Reese

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LED Circuit Tester, Reese Towpower 78118 Professional Wiring Adapter, 7-Way Blade to 4- or 5-Way Flat

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Reese #ad - Durable construction: the reese Towpower Professional Writing Adapter is built with long-lasting corrosion-resistant terminals and tin-plated contacts.

Attached dust-cover: tethered dual-use dust cover keeps terminals clean and protected when not in use towing a trailer. Dimensions: 6. 5” x 2. 7” x 2. 5”. Built-in led tester: circuit tester instantly checks electrical circuit for connectivity and displays the status using high-visibility cool blue LEDs so you can adapt the trailer to vehicle quickly and confirm the connections are correct. Vehicle-to-trailer wiring: adapts any popular vehicle wiring system to your trailer, converting an OEM 7-way blade connector to a standard 4- or 5-way flat connector.
BrandReese #ad
ManufacturerReese Towpower #ad
Height1.9 Inches
Length6.99 Inches
Weight0.25 Pounds
Width2.9 Inches
Part Number78118
Model78118
Warranty1 Year

10. WATERWICH

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WATERWICH Heavy Duty 7-Way RV Blade Connector Tester 7-Way Trailer Light Tester for Tow Truck Commercial Vehicle SUV 7-Way Connector Tester

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WATERWICH #ad - 7-way flat tester can check all your trailer light circuits on your vehicle, Highly Recommended every time you hitch a new trailer for safety assurance, Fits all standard 7-pin wiring configurations.

Essential safety tool for quick checking of vehicle wiring configuration/status for towing, The easy and quick way to test trailer circuits on most trucks. Tests 7-way for taillights, right turn/brake, left turn/brake and 12-volt power feed, brake controller output, back up or reverse circuit center pole, Tests 6 separate trailer light functions. Simple to use - no batteries or wiring needed; compact size 13.

5*4. 1cm5. 3*1. 6inches" easy to store, caravans, boats, trailers campers, Works with both the common 7 way trailer plug used on most SUV's, Trucks, Food Vans and other Towed Vehicles. Made from led's and abs housing that ensures durability, Bright Red LEDs tell you if specific functions are working properly.
BrandWATERWICH #ad
ManufacturerJiande Everdevelop electric appliance co.,ltd #ad
Part NumberTC7-8WT2