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

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'm happy with this purchase. I tried another brand and it would not read the codes on my mini cooper. This one will and also has a battery test function which has come in handy as well. If you are a DIY mechanic this is a nice tool to have.

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 have always love all of my electric testing devices. This is one of my favorites because I can keep a check on my battery so that I'm not broken down somewhere on foot in the middle of the winter or sweltering heat of the summer. I test most of my family's batterys as well as l my own every 6 months. Since batteries have become so expensive I now have a chance to put a little back in preparation.

Had check engine light on in my vechile,showed me what the problem was, I was able to fixed it myself,saved money by not taking it to a shop. Reasonable price on meter,does what I need it to do.

Easy to use, and it checks the battery.

Works good

It is not able to read my BMW X1 OBD.

Works perfectly! Easy to use and provides accurate readings. Highly recommend.

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.

Arrived the next day and product is exactly what they said it was pretty good

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