Specific functions: This car diagnostic scanner is a convenient, plug-and-play tool designed for car owners and repair technicians. It boasts broad compatibility, supporting a wide range of car models and brands, allowing you to quickly and effectively identify and troubleshoot vehicle problems. With a simple connection, you can easily read vehicle fault codes and obtain detailed diagnostic information, helping you resolve issues promptly and reduce repair costs. Whether it's an engine light, emissions fault, or other system problems, this scanner provides accurate diagnostics The main parameters: Specification parameter Product model: V529 Operating voltage: 9-16V Operating environment: -20~60C Storage temperature:-30~70C Product size:155*87*24mm Product weight: 155g (Bare machine) 255g(Packaged) Supported language:English,Germen, French,Spanish, Italian,Russian,Dutch,Chinese,Japanese,Portuguese. Packing list: 1/2 PC *Professional Engine Code Reader Notes: Due to manual measurement, please allow an error of 0-1cm. Please make sure you don’t mind before bidding. Advanced diagnostics: The obd2 advanced diagnostic tool professional engine code reader provides comprehensive vehicle diagnostics, allowing you to identify and troubleshoot car faults quickly and efficiently User-friendly interface: Featuring a 3.5" color screen, this scanner car fault tool delivers clear and easy-to-read results, making it simple for both professionals and DIY enthusiasts to understand engine issues Error code reset: With the ability to clear reset engine error codes, this diagnostic tool ensures that your vehicle runs smoothly without lingering check engine lights interfering with your driving experience Plug-and-play setup: Designed for ease of use, the obd2 advanced diagnostic tool offers a hassle-free plug-play setup, enabling users to start diagnosing their cars and trucks within minutes Versatile compatibility: This professional engine code reader is suitable for a wide range of vehicles, including cars and trucks, making it an essential tool for any automotive enthusiast or mechanic