ITEM NAME:Vgate Icar Pro Bluetooth 3.0 Obd2 Scanner For Android/Ios Auto Elm 327 Car C1W4 Vgate Icar Pro Bluetooth 3.0 Obd2 Scanner For Android/Ios Auto Elm 327 Car C1W4 Vgate iCar OBD II adapter is a powerful car diagnostic tool developed. 1:It is compliant with full OBD II/EOBD specifications. Various wireless connection modes to connect your smartphone or pad. 2:It reads the real-time car engine data, such as engine speed, ignition time, fuel trim, water temperature, fuel consumption. 3:It support a variety of OBD II apps. Vgate iCar Bluetooth 3.0 OBD II adpater is a high-quality automotive scanning tool. Read both nonspecific and manufacturer specific trouble codes. Fast ARM processor allowing up to 30 PID's per second. Read and delete fault codes, Turn off MIL (check engine light). view freeze frame data & I/M readiness monitors. Save money! Read real-time ECU sensor data (Engine RPM. Fuel System status, Fuel Pressure. Oxygen sensor voltages and many readable parameters on your vehicle). Prepare for emission testing. For your vehicle to be OBD II compliant it must have a 16-pin DLC (Data Link Connector) under the dash and the Vehicle Emission Control Information Label must state that the vehicle is OBD II compliant. To be sure your vehicle complies with OBD-II, look for a sticker on the vehicle under the hood in the engine compartment that clearly states "OBD II compliant or certified" Supply Voltage: 11.5V—15V Supply Current:Less than200Ma Standby Current: Less than30Ma ( TONWON Pro Less than or equal to 3Ma ) Operating Temperature: -40℃--85℃ Operating Humidity: 5%--95%RH Non-Dewfall Colour: Black Material: chip Package Content: 1* Diagnostic Instrument 1* manual