Mini OBD2 Bluetooth-compatible scanner suitable for multi-brand CAN-BUS, same as ELM327 Bluetooth. Supports all OBD2 protocols running on Android Symbian for reading universal and manufacturer-specific troubleshooting codes and showing you what you mean (more than 3000 universal code definitions in the database). Reads generic and manufacturer-specific diagnostic trouble codes and displays their meaning (over 3000 generic code definitions in database). Clear the fault code and turn off the MIL ("Check Engine" indicator light) Display current sensor data, including: engine speed, calculated load value, coolant temperature, fuel system status, vehicle speed, short-term fuel trim, long-term fuel trim, intake manifold pressure, timing advance, intake air temperature, air flow, absolute throttle position, oxygen sensor voltage /related short-term fuel trim, fuel system status, fuel pressure and other functions Specifications: Working voltage: 9V-16V Working current: 35mA Standby current: 25mA Working temperature: -40℃-85℃ Working humidity: less than 60% Compatible systems: Software support platform: iOS, Windows XP, Windows 7/8, Android, Symbian. Compatible software: Window: ScanMaster-ELM, ScanTool.net, PCMSCAN ELM, etc. Android: Torque, DashCommand, OBD Auto Doctor, Auto Doctor, Mini OBD, EOBD and more Symbian：OBDScope Supported protocols: SAE J1850 PWM (41.6Kbaud) SAE J1850 VPW (10.4K baud) ISO9141-2 (5 baud initialization, 10.4 Kbaud) ISO14230-4 KWP (5 baud initialization, 10.4 Kbaud) ISO14230-4 KWP (fast initialization, 10.4 Kbaud) ISO15765-4 CAN (11-bit ID, 500 Kbaud) ISO15765-4 CAN (29-bit ID, 500 Kbaud) ISO15765-4 CAN (11-bit ID, 250 Kbaud) IOS15765-4 CAN (29-bit ID, 250 Kbaud)