Mini OBD2 Bluetooth Scanner for Multi- CAN-BUS as as Bluetooth. Top 4 Reasons To Get Mini OBD2 Bluetooth Scanner: 1. Software Version: V2.1 (depending on software) 2. Hardware Version: V1.5 3. Works with all OBD-II compliant vehicles 4. Wireless (Bluetooth) Mini OBD2 Bluetooth Scanner Functions: 1. Read diagnostic codes, both generic and manufacturer-, and display their meaning (over 3000 generic code definitions in the database). 2. Clear codes and turn off the MIL ("Check Engine" light) 3. Display current sensor data 4. Engine RPM 5. Calculated Load Value 6. Coolant Temperature 7. System Status 8. Vehicle Speed 9. Short Term Trim 10. Long Term Trim 11. Intake Manifold Pressure 12. Timing Advance 13. Intake Temperature 14. Rate 15. Absolute Throttle Position 16. Oxygen sensor voltages / short term trims 17. System status 18. Pressure Mini OBD2 Bluetooth Scanner Specifications: Communication: Bluetooth 4.0 Support System: for Android and Windows Working Voltage: 9v ~ 16v Working Current: 35mA Standby Current: 25mA Operating temperature: -40 ℃ ~ 85 ℃ Working Humidity: less than 60% Material:ABS colour:black Package Contents: 1 * Mini OBD2 Bluetooth 4.0 Scanner Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.