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๐Ÿš oyviny 4 way flat trailer circuit tester - straight wiring socket tester with led indicators for turn signal & tail lights - blue pocket design logo

๐Ÿš Oyviny 4 Way Flat Trailer Circuit Tester - Straight Wiring Socket Tester with LED Indicators for Turn Signal & Tail Lights - Blue Pocket Design Review

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Average

Revainrating 3.5 out of 5ย ย 
Ratingย 
3.5
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Description of ๐Ÿš Oyviny 4 Way Flat Trailer Circuit Tester - Straight Wiring Socket Tester with LED Indicators for Turn Signal & Tail Lights - Blue Pocket Design

Suitable for 4-pin small trailer light testers and circuit troubleshooter, quickly and easily check whether your trailer wiring is properly installed on your vehicle. Compact pocket design 4 way flat trailer tester with a key ring for easy carry, you can attach it on your key holder. No batteries needed!. Brass connectors makes better conductivity; Waterproof ABS Plastic Housing designed to be weather, corrosion, and impact resistant for years of reliable service. 4 pin trailer wiring tester plugs into tow vehicleโ€™s conventional 4-prong flat towing plug to test turn right/left, and tailgate light for proper operation. Easy to see bright LEDs. Turn on the lights and check, you can easily read the LEDs and find out which wiring has a problem.

Reviews

Global ratings 3
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    1

Type of review

Revainrating 4 out of 5

Excellent Circuit Indicators for Your Trailer!

Based on my experience with these trailer circuit straight indicators, they are worth the investment. These tools are perfect for scanning and testing your trailer's electrical system. They are easy to use and very accurate, making it much easier to diagnose any issues. The best part is that they are compact and easy to store. The only downside is that they can be a bit pricey for those on a budget. Overall, I highly recommend these indicators to anyone in the Tools and Home Improvementโ€ฆ

Pros
  • Provides bright and clear indication of trailer turning signals
Cons
  • Requires additional installation for compatibility with certain vehicle models

Revainrating 5 out of 5

Four-pin tester will help

Use it for hitch hernias to make sure it's working properly, while a four-pin tester will show you that the right signal and left signal and brake lights are working properly function. It's a great product you must have.

Pros
  • Circuit tester
Cons
  • Not fashionable

Revainrating 1 out of 5

They fail in a VERY short time! I do not recommend.

The whole point of the trailer circuit tester is to find out if there is a problem with the tractor's trailer lights, and if the tester doesn't light up, it will falsely indicate a fault! I ordered 2 of these devices in January. The first one I used for the first time didn't have a trailer warning light! It was defective but the seller replaced it immediately! Unfortunately I only used the tester 4 or 5 times and now the exchange doesn't work. Left and Right Brake/Direction LEDs are BOTH OFF! I

Pros
  • Electrical
Cons
  • Safety