Laser Barcode Scanners, or 1D scanners, are the most common scanners on the market. Laser barcode scanners use a laser beam to decode barcodes over a wide range. They can achieve more range and are less expensive than 2D scanners. Laser Barcode Scanners are widely used in retail point of sale applications where UPC/EAN and other 1D barcodes are scanned. Aside from the inventory of Laser Barcode Scanners below, Barcode Giant also has a selection of Laser Mobile Computers.