ELM327 Bluetooth OBDII Car Diagnostics Tool, Support All OBDII Protocols(Black)

1) Works with all OBD-2 compliant vehicles 2) Bluetooth connection 3) Bluetooth range: 30m 4) LED indication 5) Voltage: 12V (short circuit and overvoltage protection) 6) Supports OBDII-ISO 9141-2、ISO 14230-4(KWP2000)、CANISO-15765-4 7) Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning (over 3000 generic code definitions in the database) 8) Clear trouble codes and turn off the MIL ("Check Engine" light) 9) Display current sensor data 10) Comes with CD disk