![]() A linear imager also does a better job reading poorly printed or damaged codes compared to lasers. Linear imagers, like the AirTrack S1, have become a very good replacement for laser scanner as their read ranges and costs have become similar. It then analyzes this image to extract the information from the code. But instead of reading reflected light from the laser, they take a picture of the barcode. Linear imager scanners are similar to lasers in that they also only read 1D barcodes. There are also extended range laser scanners, like the Zebra LS2208, which can read up to 35ft away when using large reflective labels. Standard laser scanners can read from a few inches to a foot or two away depending on the size of the barcode. It uses a red diode laser to read the reflectance of the black and white spaces in a barcode. Laser scanners are only able to read standard linear (1D) barcodes but are also the most cost-effective option. ![]() This is the most well-known scanner type. ![]() This is ultimately dependent on the type of barcodes that you will be reading and how aggressive of a unit you’ll need. One of the most important concerns when choosing a suitable scanner is the type of scan engine it has. Understanding each of these factors will help you find the right scanner for your needs. Knowing how you’ll be using the scanner will help you decide what scanner type, form factor, and other options you’ll need. What kind of barcodes will you be reading?.Where will the scanner be used? Is it a rugged environment?.The first step in finding the right scanner is identifying your specific needs: ![]() Picking the right one can be a challenge without understanding the various types and options. While their operation has become easier, there are now more options and varieties of scanners to choose from. Simply plug the cable into the scanner and PC and you’re up and running! Long gone are the days of dealing with decoder boxes and multiple cables going everywhere. Barcode scanners have become easier to use than ever before. ![]()
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