- [Vehicle CEL Doctor] The NT301 obd2 scanner enables you to read DTCs, access to e-missions readiness status, turn off CEL(check engine light) or MIL, reset monitor, read live data and retrieve VIN of your vehicle.
- [Accuracy & Streams] Live data graphing and logging. Accurately read error codes for most Worldwide cars, SUVs, light trucks and 12V diesels equipped with Obd2. Graphing live vehicle sensors data allows you to focus on any suspicious data and trend.
- [Worthy to Own] Recommended by most professional mechanics on Youtube. Codes analysis and Printer compatible. Unique PATENTED design, 2.8″ color screen, F-ree Lifetime Update and 1-year seller assurance with EXCLUSIVE tech and service team.
- [S-mog Check Helper] Read/Erase and I/M readiness hotkeys make it easy to use the car computer reader right out of the package. Red-Yellow-Green Leds and build-in speaker indicate the readiness status for confident e-missions test.
- [Home Necessity] Open to global customers. No battery required, NT301 obd scanner is charged directly from the 16pin DLC in your vehicle. It is recommended as a necessity in your toolbox and great choice for Home and Autoshop Mechanics.













Kyle K Doman –
This unit is awesome. Easy to use and very capable for the price. It has helped me quickly diagnose and address problems on many of my vehicles. The only problem is I only have one and have to remember which truck I left it in. This tool has saved me thousands over having someone else diagnose issues.
BobR –
I really like this tester. The cost is modest for the information it provides. I used it to resolve issues on my grandson’s Sentra and my wife’s Beetle. I plugged it into the OBD2 port and it fired up immediately. I wasn’t able to make much sense of what it was telling me until I bothered to read the directions. (Duh) Those are clear, well-written, and make this Foxwell tester easy to use (once I finally read them). I originally bought this to carry in my motorhome, as on-the-road service is a nightmare. Haven’t needed it for that yet, but definitely got my money’s worth by being able to isolate the needed repairs to the two cars.
R Raymond –
Colored display is crisp and easy to read without glasses. It is user-friendly. It does NOT come with a case so I bought a case for it.
R. Joseph –
Appears to be a solid product and once I decided to read full instructions it was easy to use. It identified the problem code correctly as I had taken my care to a parts store before purchasing this unit. Most important after I corrected the problem, the unit was able to reset the code in my car and my warning light went off. With only one use, it is on my recommended list.
Al –
Works as advertised. Solid build and easy to read. Excellent graphing.
Jeremiah –
Does not have an internal power source, or receive power through diagnostic plug, must be plugged into external USB power source. Great tool, easy to use.
Ben Isaacs –
I bought this to diagnose an issue with my older vehicle. This reader fit the bill for my at home mechanical endeavor in terms of price and functionality. It plugged right into the cars ODB2 port and quickly checked for any relevant error codes. Would recommend for amateur or professional.
Tyler –
I purchased the Foxwell NT301 OBD2 Scanner with high hopes, but unfortunately, it fell short of my expectations. While the user interface is relatively simple, the overall performance left much to be desired.The trouble codes were not always accurate, leading to confusion and frustration. In some cases, the scanner failed to detect issues that I knew existed based on my vehicle’s behavior. Additionally, the real-time data display was often slow to update, making it difficult to get a clear picture of my car’s performance.I also found the compatibility claims to be somewhat misleading. While the scanner did work with my vehicle, it struggled with certain makes and models, leaving me unable to diagnose issues in other cars.The build quality of the scanner was not as robust as I had hoped. The plastic casing felt flimsy and didn’t inspire confidence in its durability. I also experienced some issues with the buttons being unresponsive at times, which added to the frustration.In the end, the Foxwell NT301 OBD2 Scanner left me disappointed with its inconsistent performance and lack of accuracy. It didn’t provide the reliable diagnostic information I needed, and I ended up looking for alternatives to address my car’s issues.
Jennifer R Husband –
This is my first time ever using a car scanning device. mind you I am 52 years old and never used a car scanning device. I was nervous at first because I wanted to make sure I did not make a mistake with the device. Within the first five minutes, I was able to run a scan on my vehicle and see exactly what was wrong. It is incredible the information that this device was giving me of my vehicle. After the diagnosis, I went to my mechanic and told him what I found. He was impressed with the device and said that I saved myself about $129 by scanning the problem myself. I recommend the scanner to anyone who believes they can’t do it. The scanner is well worth the money you pay and will pay itself the first time you find a problem….. sincerely Joe Serrano
WLF Seattle –
Got the dreaded check engine light and all of the Eyesight related safety features were deactivated when my gas cap hadn’t been fully tightened on my 2022 Subaru Outback. Despite what the dealer said, the lights never reset themselves after 30 miles, so only way to reset warnings was to take the car to the dealer, or reset using this device. And now I can do diagnostics with this handy OBD2 scanner on all my cars if I get any warning lights in the future!