FOXWELL NT301 Plus 2 in 1 OBD2 Scanner Battery Tester, OBDII Diagnostic Tool Check Engine Car Code Reader, 12V 100-1100CCA Cranking Charging Analyzer Tester, Live Data, Full ODB2 Diagnosis
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
20 left in stock
Arrives
Wednesday, Jan 7
Features
- Upgraded of FOXWELL NT301, More Features - 2-IN-1 OBDii scanner with 12V battery tester. Combines full OBD2 functions with battery health/ starter/ charging system testing, one NT301 Plus is enough. With real-time data to help you visualize engine performance and battery health. Quickly identify issues and locate faults. Warm Tip: Please connect the battery clamp cable to the OBD2 diagnostic cable before starting the battery test.
- Full Battery Health Check - Beyond battery voltage, this 12v battery tester takes full battery insight. It quickly identifies issues with the battery, starting, and charging systems in seconds. This car battery tester provides crucial insights into accurately measures SOH (State of Health), starter condition, cranking voltage, cranking time, CCA (Cold Cranking Amps), SOC (State of Charge), output voltage of charging system, helping you avoid roadside breakdowns and costly repairs
- Check Engine Code Reader - Capabling of full OBDII functions, this car diagnostic scanner can read Diagnostic Trouble Codes (DTC), Check Engine Light (CEL), clear error codes, show live sensor data with graph(engine RPM, coolant temperature, fuel trim, and sensor readings), freeze frame data, on-board monitoring tests, component test, and retrieve ECU info. Know car conditions before annual inspection
- Easy S-M-O-G Test - Retrieving I/M Readiness status data by one-click I/M readiness key with Build-in LED Light. This code scanner can quickly indicate the E-mission status and show you the test results in Green, Yellow and Red LED light. And DTC's coded descriptions save time in locating the bad sensors or components and researching solutions
- Live Data Display - Shows live vehicle sensor data in text and graph formats (Engine RPM, DTC Trigger and more). Being able to view sensor inputs in real time helps you to focus on any suspicious or symptom-specific data parameters. Supports data playback and printing through a computer, making repairs easier
- Powerful and Precise Test - This battery analyzer tester is compatible with AGM flat, AGM, and GEL batteries. Utilizing advanced Conductivity Technology, it ensures accurate and stable readings through its robust mechanical connections and clip-on leads, minimizing data loss. With the proprietary FOXWELL Chip, it enhances data processing efficiency, improving test accuracy by 20%
- OBDII Protocol Compatibility and Update - The NT301 Plus car code reader supports major OBDII protocols, including ISO9141, KWP2000, J1850 VPW, J1850 PWM, and CAN, working with US models from 1996+, European vehicles from 2001+, and Asian cars from 2005+ via the 16pin OBDII port. Note: Not support non-OBDII protocols, such as 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 a extra connector cable, please confirm before purchase. Support lifetime updates via Windows 7/8/10 and CAN NOT support MAC/IOS.
- Notes - The NT301 Plus does NOT support ABS/SRS/Airbag/Transmission error codes, not support reset service lights, EPC lights, battery registration, or scanning other modules and electronic control systems in hybrid vehicles. No mobile apps are supported, it's a plug-and-play tool that connects via a 16-pin diagnostic cable to the vehicles OBD2 port. And please note that some vehicles may not support Auto VIN, so manual entry might be required. If the part number is incorrect, consult your car manufacturer. The NT301 Plus is a diagnostic tool, not a repair toolresolve the car faults first before dealing the error codes
Brand: FOXWELL
Product Dimensions: 3.7"L x 1.6"W x 5.71"H
Operating System: Plug and Play; Only support update with Windows system, not support MAC/IOS
Display resolution: 2.8''TFT color screen
Manufacturer: FOXWELL
Manufacturer: FOXWELL
Brand: FOXWELL
Model: NT301 Plus
Item Weight: 1.32 pounds
Product Dimensions: 3.7 x 1.26 x 5.71 inches
Item model number: NT301 Plus
Is Discontinued By Manufacturer: No
Manufacturer Part Number: NT301 Plus
Date First Available: September 18, 2020
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jan 7
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
This thing's great: clears codes in my car with no problem at all -- in fact, if the car throws a fault while I'm driving it, the passenger can clear the code on the fly -- and it gives quite intelligent suggestions as to what might be causing faults (e.g. "Faulty MAP sensor or leaky intake manifold gasket"). The buttons are a bit strange: you'd think the Select or Confirm or Enter button would be the big one in the middle, but it isn't: it's the little one over in the corner -- took a minute to figure that out -- but having done so, I had no problems with the user interface or the embedded function set, which is richer than anything I'm realistically ever going to need.
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Reviewed in the United States on November 13, 2024 by Daniel Sutton
Love that really easy to use very accurate
Reviewed in the United States on April 5, 2025 by Stanley
Works and seems to be of good quality. User manual not as clear and concise as it should be.
Reviewed in the United States on February 2, 2025 by bobby1
User friendly yet thorough at a great price! Detailed analysis and easy to check battery status.
Reviewed in the United States on February 16, 2025 by Dan J
A must have for the diy mechanic... Nothing flashy or fancy.. does exactly what it needs to and the battery checking features have helped me diag multiple issues. Completely satisfied with it
Reviewed in the United States on March 23, 2025 by Will
Works great! Helped me know when my vehicle was emissions ready and it was accurate. Haven’t used the battery tester but it’s good to have that option.
Reviewed in the United States on April 8, 2025 by Bernard Coleman
This OBD scanner is simple and yet, complete in diagnosis of your vehicle. I am happy with this scanner, and it certainly pinpointed the problem areas of my vehicle. One item I noticed, shop carefully for price. I purchased this item with 20% off sale. Upon receiving such item, I wanted to look up some info in the description on Amazon. Upon finding the page, I noticed a "Visit marketplace" who vendors the scanner. They were selling it for an additional $20 off. I could have saved $40, rather than $20/
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Reviewed in the United States on April 9, 2025 by Richard Rice
Good, works as advertised.
Reviewed in the United States on March 14, 2025 by Kathy Spadaccini