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

Upgraded of FOXWELL NT301, More Features: 2-IN-1 OBDii SCANNER with 12V BATTERY TESTER. Combines full OBD2 functions with battery health testing, one NT301 Plus is enough. With visual and audible LED indicator, this car scanner will timely indicate the OBD2 monitor status Check Engine Code Reader: Capabling of Full OBDII functions, this 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. It 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 Timely Battery Health Check: The battery is vital for vehicle start-up. This car battery tester quickly identifies issues with the battery, starting, and charging systems in seconds. It provides crucial insights into battery health (SOH), charge state (SOC), voltage, current, and rating, helping you avoid roadside breakdowns and costly repairs Powerful & 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% Graphical Live Data and Lifetime Updates: 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. Support lifetime updates via Windows 7/8/10 to stay current with the latest diagnostic developments OBDII Protocol Compatibility: 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 Notes: The NT301 Plus is a plug-and-play tool that connects via a 16-pin diagnostic cable to the vehicle’s OBD2 port—no mobile apps are supported. It performs OBD2 diagnostics for the engine system with a battery test and does not support resetting service lights, EPC lights, battery registration, ABS/brake pad/VAC/Airbag/Transmission error codes, or scanning other modules and electronic control systems in hybrid vehicles. 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 tool—resolve the car faults first before dealing the error codes