OBD OnBoard Diagnostics
The OBD OnBoard Diagnostics ELM327 Bluetooth OBD2 V1.5 car diagnostic interface tool is used to read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning.
The can test a lot of trouble of the car and display the current sensor data. It supports all OBD-II protocols, Works with all OBD-II compliant vehicles. The Bluetooth diagnostic scan tool is super mini design for convenient to use.