--- product_id: 233911283 title: "FOXWELL NT301 Plus 2-in-1 OBD2 Scanner & 12V Car Battery Tester | Check Engine Code Reader, Live Data, Test Battery Health/Starter/Charging System, Diagnostic Tool for 1996+ OBDII Vehicle" brand: "foxwell" price: "AR$320402" currency: ARS in_stock: true reviews_count: 13 category: "Foxwell" url: https://www.desertcart.com.ar/products/233911283-foxwell-nt301-plus-2-in-1-obd2-scanner-and-12v store_origin: AR region: Argentina --- # 2.8" color display (+36% size) 12V battery health & charging test OBD2 live engine data & code reader FOXWELL NT301 Plus 2-in-1 OBD2 Scanner & 12V Car Battery Tester | Check Engine Code Reader, Live Data, Test Battery Health/Starter/Charging System, Diagnostic Tool for 1996+ OBDII Vehicle **Brand:** foxwell **Price:** AR$320402 **Availability:** ✅ In Stock ## Summary > 🔧 Diagnose Like a Pro, Drive with Confidence! ## Quick Answers - **What is this?** FOXWELL NT301 Plus 2-in-1 OBD2 Scanner & 12V Car Battery Tester | Check Engine Code Reader, Live Data, Test Battery Health/Starter/Charging System, Diagnostic Tool for 1996+ OBDII Vehicle by foxwell - **How much does it cost?** AR$320402 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/233911283-foxwell-nt301-plus-2-in-1-obd2-scanner-and-12v) ## Best For - foxwell enthusiasts ## Why This Product - Trusted foxwell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Powerhouse Tool:** Combine OBD2 diagnostics and 12V battery testing in one sleek device—ditch the clutter, save time. - • **Emission & Leak Ready:** Pass smog tests confidently with I/M readiness and EVAP leak detection—stay compliant and road-ready. - • **Crystal Clear 2.8" Display:** See engine codes and battery stats with 36% more screen real estate for instant clarity on the go. - • **Pro-Level Battery Insights:** Avoid no-start surprises with professional-grade battery health, starting power, and charging system checks. - • **Instant Check Engine Diagnosis:** Decode check engine lights with built-in plain-English code library—know what to fix before costly shop visits. ## Overview The FOXWELL NT301 Plus is a 2-in-1 OBD2 scanner and 12V car battery tester featuring a 2.8-inch color display, live engine data monitoring, and professional-grade battery diagnostics. Compatible with most 1996+ OBDII vehicles, it empowers DIYers and car owners to quickly identify engine issues, test battery health, and verify emissions readiness—all without subscription or app. A must-have tool that saves money and prevents breakdowns by delivering clear, actionable insights before you hit the road. ## Description Buy FOXWELL NT301 Plus 2-in-1 OBD2 Scanner & 12V Car Battery Tester | Check Engine Code Reader, Live Data, Test Battery Health/Starter/Charging System, Diagnostic Tool for 1996+ OBDII Vehicle: Code Readers & Scan Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Must‑Have OBD2 Scanner For Any Truck Dad – Clear Codes Fast And Learn Your Truck - 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. Review: Scan and fix - Works awesome value for the money have great live data speed is really good instructions easy to work with it ## Features - Why Buy Two Tools When One NT301 Plus Can Do Both? — Upgraded from the NT301, the NT301 Plus combines an OBD2 code reader and 12V battery tester in one tool. Quick pre-drive checks engine codes, battery health, and starting or charging system issues before unexpected issues affect your drive. With a 36% larger 2.8” color display (vs. 2.4”), it delivers clearer results every time. Ideal for DIYers, car owners, home mechanics, used car inspection and anyone who wants to diagnose car issues with confidence before making a costly shop visit. A 2-in-1 diagnostic tool that’s pays for itself after just one use - Check Battery Health Before It Interrupts Your Day — Reduce no-start situations on the road and don’t wait until your car won’t start. This car battery tester provides a professional-grade battery health, starting power or charging system check. Test your battery before daily commuting, road trips, after a jump-start, new battery keeps dying or vehicle sitting for weeks. Know whether to recharge, replace, or keep using your battery to avoid unnecessary battery replacement. Fully works with 12V lead-acid batteries: Flooded, AGM (flat/spiral), EFB, and GEL. Tips: Connect the battery cable firmly to the OBDII diagnostic cable to start battery check - Check Engine Light on? Fix it Yourself — Plug it in and it quickly displays the cause of your check engine light. This user-friendly code reader for cars and trucks comes with a built-in DTC Lookup library that explains each code in plain English. It tells you what's wrong and whether you can fix it yourself or not. Access live data like RPM, coolant temp, and fuel trim to pinpoint the problem. Saved money from taking it to the shop and spending over hundreds to figure out the reason. Pro Tip: You should fix the car issue before clearing the codes - Pass Your S-M-O-G Check & Find EVAP Leaks — One press starts the I/M readiness test with this car scanner diagnostic tool to check state emissions readiness, drive cycle verification and see if your car is inspection-ready. The built-in LEDs and optional beeping, instantly give you pass/fail status. Plus, this car scanner also allow you to run an EVAP system test to detect if fuel system leaks — whether it's just a loose gas cap or a cracked hose - Live Data + Record & Playback for Deeper Insight — This car diagnostics scanner monitors real-time engine parameters to catch intermittent issues: RPM, sensor outputs, fuel trim, and more. The obd scanner supports data recording, playback, and PC printing of diagnostic reports—ideal for professional repairs faster and easier - Broad Compatibility with No Subscription, No APP — This engine code reader works with 1996+ U.S. vehicles, 2001+ European models, and 2005+ Asian cars via the standard 16-pin OBDII port, like Cars, Pickups, Motorcycles, ATVs & More OBD2 diagnostics. While it covers most makes/models, please note that it NOT fit for PRE-1996 vehicles or Fiat/ALFA/Lancia, or some models of the French PEUGEOT, Citroen, South Korea Ssangyong, Russia Lada, VAZ, UAZ, GAZ. Special protocols may need an extra connector cable, please confirm before purchase - 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) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08JGK8PPM | | Best Sellers Rank | #7,375 in Automotive ( See Top 100 in Automotive ) #47 in Code Readers & Scan Tools | | Brand | FOXWELL | | Brand Name | FOXWELL | | Customer Reviews | 4.5 out of 5 stars 2,715 Reviews | | Included Components | 1 x Battery Clamp Cable, 1 x Carry Bag, 1 x FOXWELL NT301 Plus OBD2 Scanner Car Battery Tester, 1 x USB Mini Cable, 1 x User Manual & Quick Start Guide | | Item Dimensions L x W x H | 3.7"L x 1.6"W x 5.71"H | | Item Weight | 600 g | | Manufacturer | FOXWELL | | Manufacturer Part Number | NT301 Plus | | Model Number | NT301 Plus | | Native Resolution | 2.8''TFT color screen | | Operating System | Plug and Play; Only support update with Windows system, not support MAC/IOS; 12V Battery Test Only | | Power Source | Corded Electric | | Product Dimensions | 3.7"L x 1.6"W x 5.71"H | | Screen Size | 2.8 inches | ## Product Details - **Brand:** FOXWELL - **Operating System:** Plug and Play; Only support update with Windows system, not support MAC/IOS; 12V Battery Test Only - **Power Source:** Corded Electric - **Product Dimensions:** 3.7"L x 1.6"W x 5.71"H - **Screen Size:** 2.8 inches ## Images ![FOXWELL NT301 Plus 2-in-1 OBD2 Scanner & 12V Car Battery Tester | Check Engine Code Reader, Live Data, Test Battery Health/Starter/Charging System, Diagnostic Tool for 1996+ OBDII Vehicle - Image 1](https://m.media-amazon.com/images/I/81zjBfU1k1L.jpg) ## Questions & Answers **Q: Will this work on older cars?** A: This vehicle scanner works with 1996+ U.S. vehicles, 2001+ European models, and 2005+ Asian cars. And also supports testing 12V lead-acid batteries, including regular flooded, AGM flat plate, AGM spiral, EFB, and GEL batteries. **Q: Is the FOXWELL NT301 Plus just a basic code reader?** A: No. The NT301 Plus is a 2-in-1 OBD2 code reader and 12V battery tester combo. It reads and clears engine codes, diagnoses check engine light issues, and also checks battery health, starter performance, and charging system status in one auto scanner. **Q: Is this easy to use for someone who's not a mechanic?** A: Yes — thousands of people use it. The large screen walks you through every step, and you can do the diagnostic jods at home without a mechanic. Save hundreds on repairs. No phone pairing, app download, or subscription is needed. **Q: How is the display and usability better than other 2-in-1 automotive obd-ii scanner diagnostic tool?** A: The 2.8" color screen is larger than many similar car scanner diagnostic tool. It offers live data graphs and even print reports(need connect to PC), making diagnostics easier to understand and share with your mechanic. **Q: How does this tool go beyond a regular vehicle code reader NT301?** A: NT301 Plus is an upgraded version from NT301. Reads/clears error codes, shows live data, perfrom s-m-o-g & evap leak test. And plus SOH, SOC, Starter, and Charging system test—totally a complete car scanner. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Must‑Have OBD2 Scanner For Any Truck Dad – Clear Codes Fast And Learn Your Truck *by A***Z on June 11, 2026* 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. ### ⭐⭐⭐⭐⭐ Scan and fix *by G***L on July 20, 2026* Works awesome value for the money have great live data speed is really good instructions easy to work with it ### ⭐⭐⭐⭐ Keep out of the Heat! *by T***Z on May 15, 2026* 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. ## Frequently Bought Together - FOXWELL NT301 Plus 2 in 1 OBD2 Scanner Battery Tester, OBDII Diagnostic Tool Check Engine Car Code Reader, 12V 100-1100CCA Cranking Charging System Alternator Test, Live Data, Full ODB2 Diagnosis - FOXWELL NT301 CASE OBD2 Scanner Professional Enhanced OBDII Diagnostic Box - Foxwell NT301/NT201 OBD2 Extension Cable 16pin Male to Female Diagnostic Universal OBD II Convert Cable --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/233911283-foxwell-nt301-plus-2-in-1-obd2-scanner-and-12v](https://www.desertcart.com.ar/products/233911283-foxwell-nt301-plus-2-in-1-obd2-scanner-and-12v) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-03*