OBD2 scanner for ELM327 with Bluetooth and WIFI connectivity1、A small adapter, plugged into the vehicle OBD connector via Bluetooth, it can be connected to any computer or smart phone. Related to diagnostic procedures. 2、Measure fuel consumption. Read, erase and display code descriptions problems ‑ both standard and for spetskodov manufacturers. 3、Display the real‑time operating performance of the car, such as momentum, vehicle speed, oil pressure, coolant temperature, engine load, intake manifold pressure, throttle position, oxygen sensor value, intake temperature, etc. 4、Turn off the MIL (signal inspection engine). Download data in multiple formats to external media for later printing. Record various parameters and display graphics in real time. 5、You will be able to perform complete computer diagnostics and even correct minor faults without needing help from a service station.