Logo
4 Pin Trailer Connector Tester Trailer Wiring Circuit Tester 4 Way Trailer Plug Light Tester (Model-B Double Trailer Connector Test)

4 Pin Trailer Connector Tester Trailer Wiring Circuit Tester 4 Way Trailer Plug Light Tester (Model-B Double Trailer Connector Test)

ADVERTISEMENT

Compare Buying Options

  • 4-way Flat Trailer Wiring Tester [Nickel-Plated Copper Terminals] [Male & Female] [Continuity Test] 4-Pin Trailer Light Wire Circuit Tester, Women's,
    7.50
    Walmart

    4-way Flat Trailer Wiring Tester [Nickel-Plated Copper Terminals] [Male & Female] [Continuity Test] 4-Pin Trailer Light Wire Circuit Tester, Women's,

    Delivery date & cost shown at checkout

  • 4-pin Flat Trailer Wiring Tester For Light Wire Circuit Continuity
    7.50
    eBay

    4-pin Flat Trailer Wiring Tester For Light Wire Circuit Continuity

    Delivery date & cost shown at checkout

  • 4-way Trailer Light Wiring Tester 4 Pin Led Indicators Circuit
    9.49
    eBay

    4-way Trailer Light Wiring Tester 4 Pin Led Indicators Circuit

    Delivery date & cost shown at checkout

  • Trailer Wiring Tester 4-way Flat Socket Plug Male &female End W/ Led
    9.49
    eBay

    Trailer Wiring Tester 4-way Flat Socket Plug Male &female End W/ Led

    Delivery date & cost shown at checkout

  • 4-Pin Flat Trailer Wiring Tester for Light Wire Circuit Continuity Test | 4 Pin | Female | Copper | Black | ACCEPSTST0031 | LED | 0816165026065
    11.00
    eBay

    4-Pin Flat Trailer Wiring Tester for Light Wire Circuit Continuity Test | 4 Pin | Female | Copper | Black | ACCEPSTST0031 | LED | 0816165026065

    Delivery date & cost shown at checkout

  • True Mods 4-way Flat Trailer Wiring Tester [nickel-plated Copper
    11.49
    eBay

    True Mods 4-way Flat Trailer Wiring Tester [nickel-plated Copper

    Delivery date & cost shown at checkout

  • True Mods 4way Flat Trailer Wiring Tester Nickelplated Copper
    12.04
    eBay

    True Mods 4way Flat Trailer Wiring Tester Nickelplated Copper

    Delivery date & cost shown at checkout

  • 4-way Flat Trailer Light Wiring Circuit Tester Brake Tail Turn 4-pin
    15.99
    eBay

    4-way Flat Trailer Light Wiring Circuit Tester Brake Tail Turn 4-pin

    Delivery date & cost shown at checkout

  • 4way Flat Trailer Wiring Tester 4 Pin Male And Female Trailer Tester With Bright
    19.29
    eBay

    4way Flat Trailer Wiring Tester 4 Pin Male And Female Trailer Tester With Bright

    Delivery date & cost shown at checkout

  • 4 Pin Trailer Connector Tester Trailer Wiring Circuit Tester 4 Way Trailer Plug Light Tester (Model-B Double Trailer Connector Test)
    8.99
    Amazon.com

    4 Pin Trailer Connector Tester Trailer Wiring Circuit Tester 4 Way Trailer Plug Light Tester (Model-B Double Trailer Connector Test)

    Delivery date & cost shown at checkout

  • kit Circuit testers, True Mods Heavy-Duty 4-Way Flat Trailer Wiring Tester with Nickel-Plated Copper Terminals - Male & Female connectors, Continuity
    13.96
    temu.com

    kit Circuit testers, True Mods Heavy-Duty 4-Way Flat Trailer Wiring Tester with Nickel-Plated Copper Terminals - Male & Female connectors, Continuity

    Delivery date & cost shown at checkout

Product Details

Feature: 4-way trailer tester has an LED light for each electrical function, making it easy to read the LED light and identify which line is faulty. The small trailer plug tester is easy to store and carry,easy to use
Function:Suitable for 4-pin small trailer light testers and circuit fault solvers, this tester can quickly and accurately detect whether there is a problem with the trailer plug, saving maintenance time and costs, avoiding safety issues or electrical equipment damage caused by plug failures
Material:Trailer wiring circuit tester made of high-quality ABS material and copper, durable, not easy to rust, strong conductivity, and can be used for a long time.Rubber cover,dust-proof, waterproof,prevent dirt ,protect the terminals
Wide Application:Widely used in most of vehicles, including trucks, boats, trailers, RVS and other towing vehicles
How to Use:Plug and play design, insert the 4-way trailer plug tester into the connector and operate the vehicle's turn signals and brakes. When the green light is on, it means there is power

Popular Products

2-Pack 10FT USB Power Extension Cable for Wyze Cam,WyzeCam Pan,YI Home Camera,Nest-Cam Indoor,Oculus Go,Netvue,KasaCam,Furbo Dog,Blink,Flat USB to Micro USB Charging Charger Cord for Wyze-Cam v3 v2

2-Pack 10FT USB Power Extension Cable for Wyze Cam,WyzeCam Pan,YI Home Camera,Nest-Cam Indoor,Oculus Go,Netvue,KasaCam,Furbo Dog,Blink,Flat USB to Micro USB Charging Charger Cord for Wyze-Cam v3 v2

$8.99

Compare at 3 stores

HONGDAK Action Camera Accessories Kit for GoPro Hero 13 12 11 10 9 Black, Waterproof Housing+Silicone Case+ Adjustable Arm+Head Chest Wrist Strap+Bike Mount+Suction Cup+Floating Grip Bundle Set 63in1

HONGDAK Action Camera Accessories Kit for GoPro Hero 13 12 11 10 9 Black, Waterproof Housing+Silicone Case+ Adjustable Arm+Head Chest Wrist Strap+Bike Mount+Suction Cup+Floating Grip Bundle Set 63in1

$31.99

Compare at 3 stores

JJC E-Mount Body Cap & Rear Lens Cap Cover Kit for Sony A7 A7II A7III A7IV A7S II III A7R II III IV A7RV A7CR A7C II A6700 A6600 A6400 A6300 A6100 A6000 A1 II ZV-E10 II ZV-E1 & More Sony Camera & Lens

JJC E-Mount Body Cap & Rear Lens Cap Cover Kit for Sony A7 A7II A7III A7IV A7S II III A7R II III IV A7RV A7CR A7C II A6700 A6600 A6400 A6300 A6100 A6000 A1 II ZV-E10 II ZV-E1 & More Sony Camera & Lens

$5.99

Compare at 2 stores

Altura Photo 58MM Tulip Flower Lens Hood for Canon EOS 77D 80D 90D Rebel T8i T7 T7i T6i T6s T6 SL2 SL3 DSLR Cameras with Canon EF-S 18-55mm f/3.5-5.6 is Lens and Select Nikon Lenses

Altura Photo 58MM Tulip Flower Lens Hood for Canon EOS 77D 80D 90D Rebel T8i T7 T7i T6i T6s T6 SL2 SL3 DSLR Cameras with Canon EF-S 18-55mm f/3.5-5.6 is Lens and Select Nikon Lenses

$9.99

Compare at 4 stores

Micro USB Cable,2Pack Extra Long Android Charger Cable 10Ft 6Ft, EnduringFast Phone Charger Cord Android USB Charging Cable Fit for Samsung Galaxy S7 S6 S7 Edge S5,Note 5 4,LG G4,HTC,PS4,Camera,MP3

Micro USB Cable,2Pack Extra Long Android Charger Cable 10Ft 6Ft, EnduringFast Phone Charger Cord Android USB Charging Cable Fit for Samsung Galaxy S7 S6 S7 Edge S5,Note 5 4,LG G4,HTC,PS4,Camera,MP3

$6.99

Compare at 9 stores