1.Autel obd 2 scan tool, like common diagnostic scanning tools on Amazon, has the main functions of reading/clearing codes, viewing ECU, displaying real-time data in text, graphics, and analog for easy data viewing. It is suitable for all available vehicle modules. 2. The automotive diagnostic tool has more than 40 service functions, mainly including Oil Reset, EPB, SRS, SAS, Power Balance ect. These functions can help solve problems in daily life and improve maintenance efficiency. 3. All system Diagnostic: Unlike scanners that only support a few vehicle systems, the scanner can support full system (including PCM, Transmission, Engine, Suspension, etc) diagnostics to read and clear codes, and retrieve ECU information etc. 4. Auto Scan: can automatically identify the vehicle's make, model, and year information in no time. 5. Application scenarios: workshops, auto repair shops, second-hand repair shops, car dealers, car repairs, car services 6. Target audience: It is mainly designed for mechanics, automotive engineers, technicians, home mechanics, students, DIYer, etc