Simply turn your Android device or Windows PC into a professional-grade diagnostic scan tool. Bluetooth 5.0 provides a stable and fast connection with low power consumption. [Powerful Function]: Read and clear fault codes, display code definitions, read live data, turn off the engine check light quickly, perform readiness checks, battery tests, freeze frame analysis, O2 sensor and EVAP system tests, on-board monitoring, performance tests, and generate diagnostic reports. Built-in OBD II fault code lookup library—no internet or Google search required. [Extensive Compatibility]: Supports all OBD2 and EOBD-compliant vehicles, including cars, SUVs, minivans, and other 12V light-duty vehicles. Compatible with all five OBD-II protocols: CAN, KWP2000, ISO9141-2, J1850 VPW, and J1850 PWM. [Diagnostic Apps]: Works with DashCommand and Torque for car enthusiasts; supports advanced diagnostic applications for various vehicle systems; compatible with OBDFUSION for Ford, Lincoln, Mercury, , and other supported brands; supports full module diagnostics for specific vehicle types; Motoscan for motorcycle users to read and clear fault codes, view live data, and more. [Easy To Use]: Simple plug-and-play setup via Bluetooth connection. Just pair and start diagnosing. Supports Full OBD2/EOBD Functions: Mode 01: Read dynamic data stream, fault light status, and readiness Mode 02: Retrieve freeze frame data Mode 03: Read current fault codes Mode 04: Clear fault codes Mode 05: Oxygen sensor test Mode 06: On-board monitoring test for specific systems Mode 07: Read pending fault codes Mode 08: Control vehicle systems or components Mode 09: Read vehicle information Mode 0A: Read permanent fault codes Supported Protocols: ISO15765-4 (CAN), ISO9141-2, ISO14230-4 (KWP2000), J1850 VPW, J1850 PWM Color: Blue Material: ABS Package Contents: 1 x Bluetooth OBD Diagnostic Scanner 1 x User Manual Note: The actual product color may vary slightly due to lighting and screen display differences. Measurement error allowance: +/- 1-3 cm.