Symcode MJ-4209 handheld laser barcode scanner has 1D laser reader sensor, 200 scan per second scan rate, 0.1 mm reading precision, 2.5 mm–600 mm read distance, 30mm – 250mm read scope, USB VCOM / USB HID / RS232 interface, 0 to 45°C operating temperature, -20 to 60°C storage temperature, 165 x 63 x 87 mm dimensions.