FOXWELL 2 in 1 NT301 Plus
Discover the FOXWELL 2 in 1 NT301 Plus with a 16-pin OBD2 Extension Cable – your ultimate vehicle health companion.
This all-in-one scanner not only deciphers check engine codes but also doubles as a comprehensive battery tester.
Easy to use for both technicians and DIY enthusiasts, it offers thorough diagnostics for your car’s OBDII/EOBD system, ensuring you’re always ready for that smog check. Enhanced with features like battery health tests, charging system checks, and one-click I/M readiness, it makes maintaining your vehicle’s optimal performance a breeze.
With wide compatibility and accuracy, the FOXWELL NT301 Plus stands out as a must-have for any automotive toolkit.
Whether you’re a seasoned mechanic or simply a car enthusiast, the FOXWELL 2 in 1 NT301 Plus w/16pin OBD2 Extension Cable is designed to meet your needs. Combining the functionalities of a code reader and a battery tester, it offers a seamless and affordable solution to keep your vehicle in top shape.
This versatile tool provides in-depth battery analyses, helps you avoid unnecessary recharges, checks your charging system, and verifies emissions readiness—all with user-friendly features and wide compatibility for vehicles from 1996 onwards.
It’s the perfect gift for anyone passionate about vehicle maintenance.
Are You Ready to Take Control of Your Vehicle Health with FOXWELL 2 in 1 NT301 Plus?
If you have ever found yourself wondering about the overall health of your vehicle and how to monitor it with ease, you are in for a treat with the FOXWELL 2 in 1 NT301 Plus w/16pin OBD2 Extension Cable OBD2 Scanner Battery Tester Code Reader Scan Tool.
This versatile tool promises not only to decode engine light issues but also to offer a comprehensive understanding of your car’s battery health. Let’s dive in and see how this tool could revolutionize your DIY vehicle maintenance.
Why Choose FOXWELL 2 in 1 NT301 Plus?
This nifty tool combines a robust OBD2 scanner with an advanced battery tester, offering a full spectrum of diagnostic capabilities right from your garage.
Comprehensive Diagnostic Features
The FOXWELL NT301 Plus is an upgraded version that seamlessly merges OBD2 troubleshooting with a 12V battery tester. You get the goodness of the NT301 with added features without compromising on functionality or ease of use.
Cost-Effective Solution
The NT301 Plus provides an affordable and efficient solution for technicians and DIY users. Save time and money by diagnosing and troubleshooting issues on your own, right at home.
Key Features of FOXWELL 2 in 1 NT301 Plus
Full OBDII/EOBD Troubleshooting
This scan tool covers all essential OBDII/EOBD diagnostic functions. Whether you have a check engine light on or need a deeper dive into your car’s emissions readiness, this tool has got you covered.
One-Click I/M Readiness
Designed to meet the stringent requirements of s-m-o-g testing, this tool provides one-click I/M readiness status. Its colored LED lights and built-in beeper give you instant visual and audible reminders.
Enhanced Battery Testing
The 12V battery analyzer can test multiple battery types including Regular Flooded, AGM, and Gel batteries. This includes:
- Battery Health Test: It checks the battery’s working condition and helps avoid unnecessary recharges.
- Charging System Test: It checks the generator, rectifier diode, and charging current.
- Read Battery Voltage: Detect faults or bad cells.
- Starting (Cranking) System Test: It checks the starter motor’s working condition.
Accurate Data Readings
The FOXWELL NT301 Plus can measure volts, state of charge (SOC), state of health (SOH), and resistance. It also supports various rating systems like CCA, CA, MCA, JIS, DIN, IEC, EN, and SEA.
Wide Compatibility
This scanner works with standard OBD2 vehicles with 12V batteries from 1996 onwards in the USA. This includes cars, light-duty trucks, 12V diesel vehicles, SUVs, minivans, hybrids, motorcycles, golf carts, mowers, and pickup trucks.

Detailed Breakdown of Features
| Feature | Description |
|---|---|
| Full OBDII/EOBD Troubleshooting | Comprehensive diagnostic capabilities for thorough vehicle checks. |
| One-Click I/M Readiness | Easy I/M readiness status check with visual and audible alerts. |
| Battery Health Test | Checks battery condition to prevent unnecessary recharges. |
| Charging System Test | Tests generator, rectifier diode, and charging current. |
| Read Battery Voltage | Detects faults or bad cells in the battery. |
| Starting System Test | Assesses the working condition of the starter motor. |
| Accurate Data Readings | Measures volts, SOC, SOH, and resistance, supporting various rating systems like CCA, CA, MCA, JIS, and more. |
| Wide Compatibility | Works with a range of 12V vehicles, including cars, light-duty trucks, and motorcycles. |
User Experience
Easy to Use
The FOXWELL NT301 Plus is designed to be user-friendly. Even if you’re not a seasoned technician, this tool makes it easy to navigate through various checks and diagnostics.
Visual and Audible Alerts
The incorporated LED lights and beeper make it simple to interpret the information. No need for guesses; the tool provides clear indications of your car’s diagnostic status.
Compact and Durable
The device is lightweight, compact, and built to last. You can easily store it in your vehicle or garage without taking up much space.

Benefits for DIY Enthusiasts
Save Money
By diagnosing issues yourself, you eliminate the need for frequent trips to the mechanic, saving both time and money.
Get Timely Warnings
The NT301 Plus gives you timely information about potential issues, allowing you to address them before they escalate.
Be More Informed
You’ll have a thorough understanding of your vehicle’s health, empowering you to make informed maintenance decisions.
Technical Specifications
Dimensions and Weight
The FOXWELL NT301 Plus is designed with compactness in mind, making it easy to handle and store.
| Specification | Details |
|---|---|
| Weight | Approximately 1.1 pounds |
| Dimensions | 8.7 x 3.4 x 6.7 inches |
| Display | Colored LED lights and LCD screen for easy readability. |
| Connectivity | 16pin OBD2 Extension Cable for flexible connections |

Real World Applications
Routine Maintenance
Use it for routine vehicle checks to keep your car in peak condition. Regular diagnostics can identify issues early on.
Pre-Purchase Inspection
Buying a used car? The NT301 Plus can help you ascertain the car’s condition, ensuring that you make an informed purchase.
DIY Repairs
From minor fixes to more in-depth repairs, this scanner gives you the information you need to tackle vehicle issues yourself.
Conclusion
The FOXWELL 2 in 1 NT301 Plus is a game-changer for vehicle owners who want to take control of their car maintenance. Its combination of OBD2 scanning and advanced battery testing makes it a versatile tool for both DIY enthusiasts and professional technicians.
With its user-friendly design, accurate data readings, and comprehensive diagnostic capabilities, the NT301 Plus is an invaluable addition to your toolkit.
So why wait? Equip yourself with this all-in-one diagnostic tool and start diagnosing and maintaining your vehicle with confidence today!













