Features: The V302 OBD2 Scanner is engine fault detector, diagnostic scanner, and battery tester, designing to provide comprehensive vehicle diagnostics efficiently. Featuring real time data display, this compacts device offers immediate access to your vehicle's engine and system parameters, enabling accurate problem analysis and swifts fault localization. For professional automotive technicians seek precisions in vehicle troubleshooting and maintenance, as well as knowledgeable car owners aiming for quick self diagnosis. Whether for routine vehicle maintenance or urgent fault troubleshooting, the V302 OBD2 Scanner ensures your car remain in optimally condition. With multiple language support and a user friendly interfaces, this versatiled diagnostic tool records past diagnostics, making it essential gadgets for any car enthusiasts or repair shop. Specifications: Component:ABS Size:Approx.15.2x8.75cm/5.98x3.44inch Model: V302 Working voltage: 12V Operating current: 51mA Service environment: -30~70℃ Storage temperature: -30~70℃ Package Includes: 1pcs V302 Code Reader note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.