Mini OBD2 Bluetooth 5.0 scanner with power switch for Multi-brands CAN-BUS as same as ELM327 Bluetooth 5.0 with switch. Supports All OBD2 Protocol works on IOS, Android, Symbian, Windows, used to read diagnostic trouble codes, both generic and manufacturer-specific and display your meaning (over 3000 generic code definitions in the database). Mini OBD2 Bluetooth 5.0 scanner with power switch for Multi-brands CAN-BUS as same as ELM327 Bluetooth 4.0 with switch. Top 6 Reasons To Get Mini OBD2 Bluetooth 4.0 scanner with power switch: 1. Version: V1.5 2. support protocols： 9 protocols 3. Works with all OBD-II compliant vehicles 4. Wireless (Bluetooth) 5. Support Four operating platforms (IOS, Android, Symbian, Windows) 6. Have the power switch for turning on or off the power supply. Supported protocols: 1.SAE J1850 PWM (41.6Kbaud) 2.SAE J1850 VPW (10.4Kbaud) 3.ISO9141-2 (5 baud init, 10.4 Kbaud) 4.ISO14230-4 KWP (5 baud init, 10.4 Kbaud) 5.ISO14230-4 KWP (fast init, 10.4 Kbaud) 6.ISO15765-4 CAN (11bit ID, 500 Kbaud) 7.ISO15765-4 CAN (29bit ID, 500 Kbaud) 8.ISO15765-4 CAN (11bit ID, 250 Kbaud) 9.ISO15765-4 CAN (29bit ID, 250 Kbaud) Mini OBD2 Bluetooth 5.0 scanner with switch Functions: 1: Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database). 2: Clear trouble codes and turn off the MIL ('Check Engine' light) 3: Display current sensor data, including: 4: Engine RPM 5: Calculated Load Value 6: Coolant Temperature 7: Fuel System Status 8: Vehicle Speed 9: Short Term Fuel Trim 10: Long Term Fuel Trim 11: Intake Manifold Pressure 12: Timing Advance 13: Intake Air Temperature 14: Air Flow Rate 15: Absolute Throttle Position 16: Oxygen sensor voltages / associated short term fuel trims 17: Fuel System status 18: Fuel Pressure 19: Many others Mini OBD2 Bluetooth 5.0 scanner with switch Specifications: Communication: Bluetooth 5.0 Support System: IOS, Android, Symbian, Windows Working Voltage: 9v ~ 16v Operating temperature: -40 ℃ ~ 85 ℃ Compatible systems: Software support platform: Windows XP, Windows 7/8/10, IOS, Android, Symbian. Compatible software: Window: ScanMaster-ELM, ScanTool.net, PCMSCAN ELM, etc. IOS: Auto Doctor, Mini OBDII,ZUS Android: Torque, DashCommand, OBD