Quick overview:

• iOS apple , Android , windows
• free Android Torque app worth 250
• Work with almost all obd 2 car

Product description:

• Bluetooth ELM 327 2.1V OBD2 Car Diagnostic is a car diagnostic scan tool that reads real-time data from your car and warns you when there’s a problem in your car. It is a useful gadget whether you are a DIY car owner or skilled mechanic. It is easily to plug in your car’s OBD2 port, reads data sent by car’s on-board diagnostic system, detects troubles of ECU and gives you the solution to fix it without having to take your car to the shop every time.