V310 OBD2 Scanner Code Reader, Engine Light Diagnostic Tool, Battery Voltage Tester, Compatible with Cars & Trucks Since 1996

Great, easy to use reads codes and not too cheap feeling

Did not work

Buen producto pero debería tener conexión para poderlo actualizar

I don't know a lot about devices like this but it was easy to connect to my car and it read codes that I didn't know I had. I don't have any indicator lights on my dash currently so I didn't expect there to be any codes but it found 10. Now I can further investigate those codes to see if I need to have my car serviced. The product is simple and easy to use. I uploaded a video so you can see how easy it is.

The buttons on the unit don't reflect the cursor movement on the display. There are several times you get a Yes or No question and you can't move the cursor left or right to highlight Yes or No. When you try to delete codes you receive a message saying codes are deleted but they're not. I do have another reader and it removes the codes just fine and works as expected. This one is poor, poor.

It does exactly what it is supposed to do and is extremely easy to use. Just plug it in and it lights up and is ready to go. The display is bright and easy to read. You can read and clear codes in seconds but I also use it for some of the live data monitoring as I'm chasing down a fuel/air problem. It is compatible with all 3 of my cars (2012 Toyota, 2017 Hyundai, and 2009 Scion). At this price point, I think it is a great value and is a nice tool to stash in the car in the event you have some unexpected trouble.

item was not as describe in description and does not work on any of my vehicles!