The TOPDON AL300 OBD2 Scanner Code Reader is a reliable tool for diagnosing your car's issues. With its full OBD2 capabilities, this auto diagnostic tool can quickly and accurately identify any problems with your vehicle. The AL300-UK model comes with a corded electric power source and is designed to be used with OBD interfaces. This scanner has a 2.4-inch screen size and compact dimensions of 12 x 7.2 x 2.3 centimetres, making it easy to use and store. Its model number and style name are AL300-UK and AL300, respectively. The TOPDON brand is known for producing high-quality code readers and diagnostic equipment, and this scanner is no exception.