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

Description

Next-Gen Upgrade of NT301 – FOXWELL’s first 2-in-1 OBDII scanner with 12V battery testing. Combines Check Engine diagnostics with battery health, cranking, and charging tests in one mechanic tool. Ideal for DIYers wanting full control, cutting shop visits and saving money. Covers more needs with fewer tools. Features a larger 2.8″ digital screen, unlike the small, hard-to-read displays on most cheap scanners. Warm Tip: Connect the battery clamp cable before running battery tests.
Comprehensive Battery Health Check – Beyond basic voltage reading, the NT301 Plus offers deep battery diagnostics with professional-grade accuracy—even in sub-zero temperatures (below 0°F). It quickly assesses battery condition by measuring SOH (State of Health), SOC (State of Charge), CCA (Cold Cranking Amps), cranking voltage and time, starter performance, and charging system output. Detect issues in seconds and avoid unexpected breakdowns or costly repairs with this all-in-one automotive battery tester.
Read Engine Codes & Reset CEL – Covering all OBD2 modules, this car diagnostic scanner can read Diagnostic Trouble Codes (DTCs), diagnose Check Engine Light (CEL), clear error codes, and show live sensor data with graph(engine RPM, coolant temperature, fuel trim, and sensor readings). It also reads freeze frame data, perform on-board monitoring tests, component test, and retrieve ECU information. Compatible with U.S. models from 1996+, European vehicles from 2001+, and Asian cars from 2005+ via the 16pin OBDII port. Note: All vehicle issues must be properly repaired before clearing codes.
Easy S-M-O-G Testing – Retrieving I/M readiness status data by one-click the hot key with build-in Red-Yellow-Green LEDs and speaker. This code reader for cars and trucks 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. Know car conditions before annual inspection.
Real-time Live Data Displaying – This car scanner 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 Testing – 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 – The NT301 Plus code scanner supports major OBDII protocols, including ISO9141, KWP2000, J1850 VPW, J1850 PWM, and CAN. 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.
Notes – The NT301 Plus supports lifetime updates via Windows 7/8/10 and CAN NOT support MAC/IOS. It does NOT support ABS/SRS/Airbag/Transmission error codes, not support reset service 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 vehicle’s 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.