In order to facilitate product traceability, there will be barcodes or two-dimensional codes on the board and graphics card. Such barcodes are small in size, and many of them are laser-engraved codes, which requires very high accuracy for the code handheld barcode scanner.

The XT6201 scanner produced by Xingtong IoT can quickly scan barcodes and QR codes on various boards, graphics cards, and PCB boards. The minimum accuracy can reach 3mil, and the size of the QR code can reach 2*2mm. , A powerful, fast scanning megapixel scanner.