Standard-range laser barcode scanners scan barcodes which are fairly close. A barcode that is 6 to 24 inches away can be read by a standard-range laser barcode scanner. They are generally used in department stores or retail outlets as point of sale equipment to perform mass scanning.
Almost every industry or organization uses barcode technology today irrespective of its size. Barcodes may look like a simple combination of strips and spaces, but they are the key to vital product information. To decode these barcodes, special devices like barcode scanners are used. Barcode scanners are photosensors which read the barcodes and convert them into a readable text that is displayed and stored on a computer or laptop. This appears to be a very long process but it just takes few milliseconds.
Wand or pen-style barcode readers must be swiped over the barcode at a consistent rate of speed and at a particular angle. This makes them the least efficient scanner to use, but they are the least expensive. They are also small, extremely durable, and not limited by the width of the barcode.
With such a wide variety of barcode scanners in the market, always make sure that you buy the right barcode scanner for your application. Different types of barcode scanners fit different working environments. Choose the barcode scanner based on your requirements and industry.
A pen barcodes scanner works by measuring the mirrored gentle which goes into the scanner itself. These barcode scanners which are also referred to as wand scanners because of their little measurement, are very straightforward to use and since they’re so light, they are common at grocery retailer checkouts where the operator has to scan hundreds of very small or medium sized items as easily as possible. To use a pen barcode scanner, the operator will drag the pen tip across the barcode at an even pace.
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