Take the guesswork out of car maintenance with the FOXWELL NT301 PLUS, the essential 2-in-1 diagnostic tool for every vehicle owner.More than a standard code reader, it combines full OBD2 diagnostics with professional-grade battery testing in one handheld device.
Quickly read and clear check engine lights (CEL), retrieve fault codes, and view live data to pinpoint engine issues.Its advanced battery test function provides critical health metrics—including voltage, State of Charge (SOC%), State of Health (SOH%), and CCA (Cold Cranking Amps)—to tell you if your battery is good, needs a recharge, or requires replacement.Featuring a clear, easy-to-read screen, intuitive buttons, and universal compatibility with most post-1996 vehicles, it’s your all-in-one solution for proactive vehicle care.Save time and money on diagnostics with this professional, user-friendly tool.
The FOXWELL NT301 PLUS is a professional, dual-function diagnostic tool designed for the proactive car owner and DIY enthusiast.It effectively bridges the gap between basic code readers and expensive professional equipment by offering comprehensive OBD2 system diagnostics paired with a dedicated, in-depth vehicle battery analyzer.Its core value lies in providingActionable Diagnostics for Both Engine and Battery Health, empowering you to understand your vehicle's condition, make informed maintenance decisions, and prevent unexpected breakdowns.
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Dual-Core Diagnostic Functionality: This is a true 2-in-1 tool.First, it performs as a full-featured OBD2/EOBD scanner, capable of reading and clearing engine fault codes, turning off the check engine light, and accessing readiness status for emissions tests.Second, it integrates a dedicated battery testing module that analyzes key parameters far beyond simple voltage, providing a complete picture of your battery's vitality.
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Professional-Grade Battery Health Analysis: Move beyond guesswork.The NT301 PLUS conducts a sophisticated battery test, displaying crucial data such as:
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Measured Voltage: Real-time battery voltage reading.
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State of Charge (SOC%): The current charge level of the battery.
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State of Health (SOH%): The overall condition and remaining lifespan of the battery.
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Cold Cranking Amps (CCA): Measures the battery's actual CCA against its rated CCA, a key indicator of starting power.
This data allows you to definitively diagnose a weak battery, distinguish between a bad battery and a failing charging system, and know precisely when a replacement is needed.
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User-Centric Design& Intuitive Operation: Designed for ease of use.The device features a crisp, backlit LCD screen that clearly displays menus and data.Well-labeled buttons (READ, ERASE, I/M, HELP, BACK, ENTER) make navigation straightforward.The included red and black alligator clips provide a secure connection for battery testing.Its compact, handheld form factor is durable and perfectly suited for use in a home garage or on the go.
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Broad Vehicle Compatibility& Reliable Performance: It supports all OBD2 protocols (including CAN), making it compatible with most gasoline cars and light-duty trucks sold in the USA, Europe, and Asia from 1996 onward. The internal software is stable and designed for reliable communication with your vehicle's ECU, delivering accurate diagnostic results you can trust.
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Cost-Effective Diagnostic Solution: This tool offers exceptional value.By combining two essential diagnostic functions into one affordable device, it saves you the cost of purchasing separate tools or paying a mechanic for simple diagnostic checks.It empowers you to perform preliminary troubleshooting and maintenance, potentially saving significant money on repair bills.
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Perfect for DIY Enthusiasts& Car Owners: The ideal solution for anyone who prefers to maintain their own vehicle.Use it to investigate a check engine light, verify repairs, or routinely check battery health before winter or a long trip.The clear results and helpful prompts make it accessible even for beginners.
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Essential for Used Car Buyers& Sellers: A must-have tool for evaluating a vehicle's condition.Quickly scan for hidden fault codes and test the battery's true health to make an informed purchase decision or verify your car's condition for a potential buyer.
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Great for Home Mechanics and Small Workshops: A reliable, professional-grade tool for freelance mechanics or small garage owners who need a capable, versatile diagnostic device for common engine and battery diagnostics without the investment in high-end, brand-specific scanners.
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Practical for Seasonal Maintenance: Proactively use the battery test function during seasonal changes (especially before winter) to assess if your battery is strong enough for cold weather, helping you avoid a "no-start" situation.
