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Like the linear imager, it operates exactly the same way by taking a picture of the barcode and analyzing it. 2D Area ImagerĪs implied from its name, the 2D area imager barcode scanner is able to read 2D barcode. If you are interested, Honeywell has several models that provide long- range reading. When you need a more aggressive scanner, the linear imager barcode scanner is definitely a great choice. Furthermore, the linear imager barcode scanner possesses similar read range and cost like the laser counterpart. Some linear imager barcode scanner have emerged as the better alternative to the common laser barcode scanner because it does a better job at reading even poorly printed or damaged codes. Then, it will analyze the image to extract information from the code. Instead of reading reflected light from the laser, it actually takes a picture of the barcode. Similar to laser barcode scanner above, the linear imager barcode scanner can only read 1D barcodes. If you want to scan further, you can opt for laser barcode scanner with extended range as it can read up to 35 feet on large reflective labels. Depending on the size of the barcode, the standard laser barcode scanner can read from a few inches to a foot or two away. While it can only read standard linear (1D) barcodes, it is considered as the most cost-effective option available in the market. It works by emitting a red diode laser to read the reflectance of the black and white spaces in a barcode. The laser barcode scanner is one of the well-known barcode scanner types because it is commonly used by most people from around the world. Basically, there are three types of barcode scanners. If you are not sure of which barcode scanner you should get, it depends on the type of barcodes you want to read and how aggressive you need. Type of Barcode Scannerīefore you are going to get a barcode scanner, you must understand about different types of barcode scanners. Here is a simple guide that helps you to choose the right barcode scanner to suit your purpose. However, it is still a challenge to pick up a right barcode scanner if you do not even a slightest clue about its varieties. Now, you have a simple barcode scanner that can be plugged easily. The barcode scanners are getting better than ever because you do not have to use the ancient decoder boxes and dangling cables.