🚦 Light Up Your Troubleshooting Game!
The Oyviny 4-Way Flat Trailer Wiring Tester is an essential tool for any vehicle owner with a trailer. This compact and durable tester allows you to quickly diagnose trailer light issues with its easy plug-and-play functionality and bright LED indicators. Made from high-quality materials, it ensures longevity and reliability, making it a must-have for efficient vehicle maintenance.
| Manufacturer | Oyviny |
| Brand | Oyviny |
| Model | 4 way male and female trailer tester |
| Item Weight | 1.06 ounces |
| Package Dimensions | 3.98 x 3.78 x 0.59 inches |
| Country of Origin | China |
| Item model number | GJ-2-4FLAT-BK |
| Manufacturer Part Number | GJ-2-4FLAT-BK |
M**Y
Works well
This works well for testing
B**Y
Smoken
Those wire goes here, that wire goes there, this wire belong's here, this wire went, I give.
A**N
price
worked as expected
L**L
Does what it says
Works as advertised. Has lights that light up when there is a connection. Helped me discover the problem was on the car side.
M**7
Works Great
Does exactly what I wanted it for. I knew my car wiring was okay and that it was the trailer lights that were the issue.
B**N
Easy to use
This is for an existing 4 pin connector. Plug it in and test your lights. It actually diagnosed a ground issue for me.
I**N
Works as intended
My husband was able to confirm within minutes that his trailer lights will work on his newly-bought used truck. He had no complaints.
M**A
Works great
Does the job
P**L
Great way to test trailer wiring
Loved the product. Very reliable.
G**.
le prix
outil pratique
Y**U
Excellent
Excellent produit
A**R
Essential equipment for trailers
Great quality and value
M**N
Good buy
Able to check the lights on the vehicle and trailer without assistance.
Trustpilot
2 weeks ago
3 weeks ago