Gdnecad 2 PCS ELM327 OBDII Car Auto Diagnostic Scanner, Professional Wireless OBD2 Scanner Auto Diagnostic Scan Tool, Portable Mini Fault Code Reader Suitable for OBDII Vehicles

["Practical Function: This diagnostic scanner quickly scans fault information in the engine, helping you accurately identify the fault type. Furthermore, it displays real-time sensor data, enabling quick identification of the root cause of the fault, making detection efficient and hassle-free","Reliable Material: Made from high-quality ABS, this scanner boasts exceptional heat resistance, effortlessly withstanding high temperatures without cracking to maintain structural integrity. Its superior flame-retardant performance ensures safe, worry-free use","Thoughtful Design: Measuring just 1.9 × 0.9 × 1.2 inches and weighing only 27 grams, this scanner is incredibly easy to store, taking up minimal space in your car or bag. Its compact structure allows for effortless portability, while the wireless design requires no external power supply","Usage Method: First, download and install the corresponding app on your phone. Next, plug the scanner into your car's OBDII port, start the car engine, then connect your phone's Bluetooth to the device. Finally, launch the app and configure the OBDII to start the diagnostic scan","Applicable Scope: This scanner fits most standard OBDII ports and operates at 12V. It is compatible with various vehicles, including cars, trucks, and SUVs, but not suitable for hybrid cars or electric vehicles. Please check the product details carefully before purchasing"]