The ELM327 Bluetooth Interface OBD 2 is a versatile and convenient tool used for car diagnostics. It is designed to translate the onboard diagnostics (OBD) interface found in most modern cars and provides access to diagnostic trouble codes and sensor data. The ELM327 command protocol is a popular standard for PC-to-OBD interface communication and is widely implemented by various vendors.

Key Features of the ELM327 Bluetooth Interface OBD 2:

1. Bluetooth Connectivity: The interface utilizes Bluetooth technology to connect to an Android phone, making it easy to view car diagnostics wirelessly.

2. Compatibility: It supports all OBD-II protocols, making it compatible with OBD-II compliant vehicles. However, it does not support J1850 VPW and J1850 PWM protocols used by some vehicles before 2007.

3. Diagnostics: The tool allows you to read both generic and manufacturer-specific diagnostic trouble codes and displays their meanings. It can test various car issues and display real-time sensor data.

4. Supermini Design: The ELM327 Bluetooth Interface has a compact and portable design, making it convenient to use and carry around.

Please Note:

• The ELM327 Bluetooth Interface OBD 2 is not compatible with Apple devices; it only works with Android phones.
• Before purchasing, ensure that the protocol of your car is supported by this device.

This ELM327 Bluetooth Interface OBD 2 is a valuable tool for car enthusiasts, DIY mechanics, and professionals alike. With its easy-to-use Bluetooth connectivity and support for various OBD-II protocols, it offers a practical and efficient solution for car diagnostics and troubleshooting. However, it's essential to check the compatibility of your car's OBD protocol with this device before making a purchase.