Barcode scanners can be seen everywhere at supermarket checkout counters, warehouse inventory or express sorting centers. It is indeed a very practical tool for daily retail operations, warehouse management, express logistics and other fields. When purchasing a handheld barcode scanner, experienced buyers often mention one keyword: scanning accuracy. So, what exactly does scanning accuracy mean? Barcode scanner accuracy When we refer to the accuracy of a scanner, we actually refer to its accuracy and efficiency in reading barcodes, which involves many considerations.