NT301 Plus 2-in-1 OBD2 Scanner & 12V Car Battery Tester

A handy tool to have when those lights start coming on in your dash, the check engine light on my Dodge Charger was indicating that my vehicle was not ready to pass an emissions test, after plugging this code reader in, and discovering that my Charger was not showing any trouble codes, past, or present, it was just a matter of driving my car enough for the computer to re-program itself, having just purchased the car I had no idea of what the car had been through, this Foxwell OBD II Scanner immediately told me that at some point the battery cables had been disconnected for some reason, and when that happens, you have to re-set the control module by driving you vehicle under various conditions, the Foxwell scanner has already paid for itself in just one use, it also has a nice battery tester built into it so that you can see what condition your battery is in. This is one tool that every car or truck owner should familiarize themselves with, so you have some idea of what to expect if and when you need to get your vehicle repaired. Yes, I would recommend this Foxwell NT301 OBD2 scanner all day long.

I used this FOXWELL scanner on my own truck and it honestly paid for itself the first time I plugged it in. Instead of guessing or running to a shop, I was able to read the codes right away, see what was going on, and clear them after I fixed the issue so I knew everything was good. The live data is what makes it powerful – you can actually watch what your sensors are doing while the truck is running, which helps you catch problems early instead of getting stranded or surprised at inspection time. I like that it’s simple enough to keep in the truck and use in a parking lot, but still feels like a serious tool, not a toy; the menus are clear and the buttons feel solid in the hand. For any dad driving older or high‑mileage vehicles, this is the kind of scanner that gives you confidence and saves you money every time that check engine light comes on.

I really liked this meter. Inexpensive and worked well for basic codes. And the I/M buttons great to test cars you might be buying if you live in a smog control city. The car battery tester worked well to. Nice to see if the batterys good or not. The other thing I'd like to see is fuel tank pressure sensor reading. I have so many problems with the Evap system. The bad thing was it stopped working, or actually there is no readout on the screen. I'll take the blame for that. I would leave it in my vehicle, winter months, no problem. Summer months, not a good idea. Guess the heat got to it? It was on the floor. But still got too hot? Anyways, it lights the screen when plugged into the OBD port, but that's it. Since there is no readout, you don,t know which way to click. I did contact the seller and they did reply quickly, but how do you reinstall something when you don't know where to click? I did get another meter of the same model. This one will stay out of the hot sun. It does have a port to update it, but I never have.

works great easy to read even for a novice mechanic. Love the battery tester too.

I love it

My first time to use a car scanner and the OBD2 was easy to use and worked great. I had a check engine light and also ABS light, so I bought this scanner and it identified the problem on my 2012 Mercedes SLK 350 it was my left front speed senor. Bought part and that corrected the problem all warning lights out. This was a $400 to 600$ fix that I was able to do for a lot less. The Foxwell NT301 has already paid for itself.

Love it and not to pricey

The Foxwell system, as a whole, is a great system to interrogate your car, but don't expect to learn anything from the manual. YOU WILL be heading to Youtube to figure out this device. The cost is acceptable. I have used other OBD2 devices that work simpler after putting your vehicle into the device. This is not that easy. The battery tester is great and is included.

It is not able to read my BMW X1 OBD.

Seen a few of these over the years, some give basic information (a code you can look up on line) and some with a bit more detail. This one gives quite a bit of detail from code for the problem to actually identifying what the problems could be. Easy to use, literally plugged in and it started up, menus are easy to use, and you can clear the fault from the system after you sort it, or in my case the problem had cleared itself (had a miss fire after putting a fuel cleaner in), but left the engine light on, of which is all I had to do was to reset it, which would stop the £80+ a time people seem to have to pay to get errors cleared with no real diagnosis from the garage as to why. Obviously if it happens again (which could mean injector or coil problem) I will take it to get it checked at a garage, but no matter what, it's paid for itself already.

Amazing device. Works perfectly well once you get used to it. But very careful of the pins on the scanner so u don’t damage them. I almost damaged mine but it’s all good now

Bon produit et très facile à utiliser.

Super