Hign-concerned Chemical:NoneOrigin:Mainland ChinaItem Type:Code Readers & Scan ToolsSupport System: IOS, Android, Windows Working Voltage: 9v ~ 16v Working Current: 35mA Standby Current: 25mA Operating temperature: -40~ 65 NOTICE 1. Please link Bluetooth through the APP 2. Please read the details carefully to view the usage instructions Supported protocols: 1.ISO9141-2 (5 baud init, 10.4 kbaud) 2.ISO14230-4 KWP (5 baud init, 10.4 Kbaud) 3.ISO14230-4 KWP (fast init, 10.4 Kbaud) 4.ISO15765-4 CAN (11bit ID, 500 Kbaud) 5.ISO15765-4 CAN (29bit ID, 500 Kbaud) 6.ISO15765-4 CAN (11bit ID, 250 Kbaud) 7.ISO15765-4 CAN (29bit ID, 250 Kbaud) 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