THIKPO Universal Fuel Injector Tester Cleaner Tool Kit, DIY Cleaning Tool with 8 Pulse Modes, 4 Wire Dual Channel for 2 Injectors, 8 Size Adapters, 12V/5V Output Power

Excellent, and unbeatable price, I cleaned 4 injectors and worked pretty well, easy to use I highly recommend it.

For the price, it is a great deal. I used to diagnose and locate a bad fuel injector on 3 different vehicles. It is built kind of flimsy, but for a home tester it is fine, just handle it with care. The fuel injector cleaner adaptors that come with it did not fit the injectors in the Mercury Villager, but they worked fine on the Ford Fiesta. I don't know how often i will use it but it was a way cheaper repair using this and doing it myself.

Works great I just wish the wires going to the injector for a little longer other than that it's too close and you can get spray onto the device and cause the buttons to melt

Did a great job exercising while cleaning with injector cleaner

I used this with my ultrasonic cleaner and it worked great. The only oddity was the black shrinkwrap on the black leads got soft and fell off when exposed to the injector cleaner.

For the price point: worth it. The multiple pulsing types are nice. For my specific fuel injectors - it leaked and was difficult to use. I had to be extra cautious with the carb cleaner as I was doing this, and it didn't fit as well as I'd like. I had to hold the injector firmly in place while using the carb cleaner and then press the button or have someone else press the button for the pulsing... I would recommend it with caution on use.

Worked perfect for cleaning my outboard injectors. Think I’ll do my vehicles now, very easy to use

I don’t use it much, but when I do this things a beast. Easy hook up to the battery and quickly/efficiently cleans injectors. Plus easy to listen if you have a bad one. Couldn’t recommend a better one for the price. Absolutely worth it.