ELM327 V1.5 OBD2 Bluetooth Car Diagnostic Interface Scanner Step Down Converter
Software for ELM327 USB OBD-II auto diagnostic system is free. It allows you to use your PC and ELM327 to get various data information of the engine on your car. OBD2 II ELM327 V1.5 Auto MINI Bluetooth Diagnostic Scanner Tool for Car, Black.