Protective Carrying Case for OBD2 Scanners & Diagnostic…
Hard-shell protective case with custom foam interior. Fits FOXWELL NT201, NT301, NT510 Elite, BT100, and similar compact scanners.

FOXWELL NT301 Plus Plus 2-in-1 OBD2 Scanner & Battery Tester
2-in-1 OBD2 code reader and 12V battery tester. Read engine codes, check battery health, and run smog readiness tests from one device.
Amazon price checked Jun 14, 2026
The Most Versatile Vehicle Doctor: As enhanced version of foxwell nt301, nt301plus car code reader covers all nt301 OBD functions, also come with 12V battery health, starting(cranking) and charging system test functions. It provides an easy and affordable solution for locating common vehicle problems quickly, designed for home car owners, beginners, DIY users and technicians. Moreover, it will save lots of car maintenance costs and time for you.
Improtant Notes: FOXWELL NT301 Plus is an odb2 scanner for engine & 12V battery diagnostics only. It does not support ABS, SRS, transmission, key programming, oil reset, or battery registration. Not compatible with tire sensors or airbag codes. Works with 12 V batteries only, no load test, and no built-in battery. Fix car issues before clearing codes. Windows-only updates (not Mac/iOS)
Additional Battery Test - Helping you to Identify Failing Battery: NT301 plus obd reader scanner can quickly, easily and accurately identify car battery, starting, charging system problems (display in just 3 seconds), to provide you critical informations about battery health status. It is helpful for you avoid the inconvenience of a roadside breakdown from a dead battery, and also keep a close eye on battery status without spending too much on mechanic fee.
One-Click I/M Readiness, A Must Tool for S-m-o-g Check: The Obd Car Scanner features with one-click I/M key can get emission readiness status and trouble codes, to check if the pass vehicle s-m-o-g inspection. Features with colored LED lights and build-in beeper provide both visual and audible reminders for e-m-ission check and DTCs
Ratings and reviews are sourced from Amazon.com and may change over time.
Brief content visible, double tap to read full content. Full content visible, double tap to read brief content. Exellent, easy to use, nice screen.
Brief content visible, double tap to read full content. Full content visible, double tap to read brief content. Came with 2 cases a soft one and the other as well
Brief content visible, double tap to read full content. Full content visible, double tap to read brief content. First the POSITIVES: For the NT301 Plus itself, I give the product 5 stars for its price point (separate listing $69.99) given all of it's functionality and ease of performing the update. I've spent many hours comparing available OBD2 testers and I have not come across anything that compares at this price point for the NT301 Plus... $69.99 A little critique that doesn't diminish the 5 stars I would give to a $69.99 NT301 Pro currently listed 7/23 is that the orange plastic case is somewhat thin but the black protector will protect it even if you drop it. What is irritating is the buttons. They are made of a rubber material and they bind up against the orange plastic when pushed. Again, this does not reduce the 5 stars for the NT301 Plus itself. The BAD: What I have against this listing is that it makes you think you are saving money when you get this 'bundle'. The NT301 Pro is $69.99 (separate listing 7/23) The NT301 case is $15.99 (separate listing 7/23) for a total of $85.98 This listing is $79.99 (7/23) for a savings of $5.99 OK, that's a
Brief content visible, double tap to read full content. Full content visible, double tap to read brief content. This gave me all the codes the mechanic pulled. His tool which cost a lot more was specific to which part was causing the misfire
Brief content visible, double tap to read full content. Full content visible, double tap to read brief content. Easy to use, price good and works with most vehicles. Great tool for the do-it-yourself car shop.