< br > < br > With this unit, you can turn off service lights and obtain important data for your car. With the help of a computer and software, you can read, for example, error codes (both generic and proprietary), current speed, tachometer, boost pressure, air pressure, fuel pressure, temperature and a variety of other values that the OBD2 socket can read out. All these values are delivered directly to the display you are using. You can easily connect this device to your computer/Android via Bluetooth. Phone trial software and software are available to download < br > < br > Compatible with all Bluetooth enabled devices (except iPhone/iPad). The adapter supports all the protocols available today, and thanks to this adapter fits virtually all cars with OBD2 sockets < br > < br >-Easy, smooth and powerful tool < br > < br >-read error codes and other values using a computer and software < br > < br >-fits virtually all OBD2-socket cars < br > < br > Specifications: < br > < br > Colour: Blue < br > < br > Material: Plastic < br > < br > Dimensions : 2 x 4.5 x 3 cm < br > < BR > Supported protocols: CAN-BUS, J1850PWM, J1850VPW, KWP 2000 ISO 14230-4 and ISO 9141-2 < br > < br > The package contains: < br > < br > 1x Bluetooth OBD2 Car Diagnostic Tool < br > < br >