-High-Definition Color Display: Our OBD2 Car Diagnostic Scanner features a high-definition color display that provides clear and detailed information about your vehicle's diagnostics. The vibrant screen ensures easy readability, allowing you to quickly and accurately identify issues. -Car Performance Testing: Perform tests on acceleration performance, braking performance, distance, and instrument data of the vehicle, empowering you to optimize your driving experience and maximize your vehicle's capabilities. -Precise Engine Fault Detection: Equipped with advanced diagnostic capabilities, this OBD2 scanner enables precise detection of engine faults. It quickly reads and interprets engine codes, providing accurate information about the problems affecting your vehicle's performance. By pinpointing issues with precision, you can take appropriate measures to resolve them effectively. -Core Functions (Simple, Comprehensive, Stable): Read Fault Codes, Clear Fault Codes, Freeze Frame, Performance Testing, Vehicle Information Query, Data Stream, Real-time Graph, Oxygen Sensor Testing, EVAP Testing, Query Fault Code Library, Voltage Diagnosis, I/M Readiness. -Applicable: Compatible with all vehicles that comply with the OBD2 protocol.This Car scanner diagnosis is applicable to all American cars after 1996, European cars after 2002, Japanese cars after 2005, and Asian cars after 2008 (not fits New energy vehicles). Languages Available Supports English, Spanish, French, German, Italian, Russian, Dutch and Chinese.