Here are some of the best Barcode scanners on Amazon. Here’s a handheld scanner built for 1D barcodes. The Handheld Wired 1D Barcode Scanner can effectively scan 1D barcodes in bright sunlight ...

The important thing to remember is that reading a barcode is that it’s all about relative widths. With a handheld scanner, the barcode can be at any reasonable distance from the scanner.