This device is a new Android-based vehicle trouble diagnostic device developed for internet applications. It inherits from OBDSTAR advanced diagnosing technology and it is characterized by covering wide range of vehicles, featuring powerful function, and providing precise result. Through vehicle diagnostic OBD connector and variant mobile intelligent terminals, it achieves vehicle trouble diagnosis for full car model and full system vehicle.<br /> <br />Meanwhile, taking advantage of mobile internet, this device integrates more application and service, such as Maintenance Database, remote assistant, One Key Upgrade etc.