ITEM NAME:ELM327 Bluetooth OBD2 OBDII Car Diagnostic Scanner Code Reader Tool for IOS LJ.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. Works on all OBD2 Vehicles which were produced after 1966 (including VPW, PWM, ISO, KWP 2000, CAN protocols).
