SeaSense EZ TROUBLESHOOTER Circuit Tester

it does the job

works

The price was right and it just works!

GOOD

Only used it twice so far but it beat having to hook up to a trailer and run back-and-forth

I am renting a U-Haul trailer soon, and I did not want to get there and find out I had a wiring problem with my truck. This is really easy to use, and the led light is bright enough to see in daylight. With someone else applying the lights, brakes, and turn signals, we were able to confirm the wiring status in under a minute, beginning to end. Money very well spent.

I have a Toyota Highlander and am pulling a very small U-Haul trailer. Ordered the wiring kit online, hooked it up, went down to U-Haul and they didn’t have one of these testers so they had me back up to a trailer, plug in and the lights didn’t come on. He said for me to rent a trailer the lights had to work. Figured I must of hooked something up wrong. Instead of driving back down to the U-Haul place every time I needed to test if my wiring was correct I just ordered this tool and it worked flawlessly! For $4 bucks it was definitely worth it! Now I just have it in my glove box and anytime I’m hooking up a trailer I can test my lights easily to know if my lights aren’t working or if the trailer lights aren’t working.

This tester works great. I keep in the glove box in my car. Recently I had my car in the shop so I took it out of the glove box with some other stuff I didn't want to go missing. Later I couldn't find it. It had fallen on the carpet between the console and the passenger seat which here all black. I drilled a small hole in it and put a small piece of neon green cord through it. Now it is easy to spot. Hope this idea will help someone avoid losing one..

Excelente servicio y precio

A1

Bought this little tester to be able to test out my trailer wiring and ensure all is well. Easy to use and small enough to fit into my overloaded tool box.. Saves a lot of time in Troubleshooting...

A simple but effective tool. Built solidly. Connects to 4 pin trailer light block. LED lights are bright and easy to see. Aids in trouble shooting trailer lighting problems. Best few bucks you will spend to save lots of frustration wiring and fixing trailer lights.

Item working as it should be