Professional Scanner Car Diagnostic Tool with Live Data and Fault Code Reader

Take control of vehicle troubleshooting before a warning light becomes a bigger concern. The V520 OBD2 scanner helps drivers and DIY mechanics read and clear engine fault codes, view real-time sensor information, and check emission readiness directly from a clear 2.8-inch approx color screen. This practical car diagnostic tool also supports freeze-frame data, O2 sensor testing, battery voltage viewing, and vehicle information retrieval. With multilingual operation and broad OBD2 protocol support, it makes everyday engine diagnostics simpler and more accessible.

Key Features

• Read and clear diagnostic trouble codes and help reset the check engine light.
• Live data scanner displays RPM, coolant temperature, vehicle speed, fuel-system data, throttle position, and other supported parameters.
• Includes I/M readiness, freeze frame, Mode 6, O2 sensor, EVAP Mode 8, battery voltage, VIN information, and built-in DTC lookup functions.
• Supports 9 standard OBD2 protocols and 10 languages with a bright 2.8-inch color display.
  
  

Why Choose Our V520 Professional OBD2 Scanner
Unlike basic check engine light scanner options that mainly display codes, the V520 combines code reading with live data, emissions checks, fault-code definitions, battery voltage monitoring, and diagnostic report features. Its wired plug-and-use design requires no separate diagnostic app for core functions, making it convenient for home garages and roadside troubleshooting.

Perfect For
DIY car owners, home mechanics, used-car inspections, routine engine checks, emissions preparation, troubleshooting warning lights, and automotive tool kits. Designed for compatible gasoline vehicles using OBD2/EOBD protocols; vehicle and function compatibility may vary by make, model, and year.

Diagnose Smarter and Drive With Confidence
Add the V520 Professional OBD2 Scanner to your toolkit and get clearer insight into engine faults and live vehicle data whenever you need it.