Types Of Barcode Scanners To Know About

Barcode scanners no doubt, have made business operations much more efficient and easier than before. In comparison to manual data entry, barcode scanners remove human errors.

barcode scanner particularly comes in handy when managing large sales inventories. It helps you avoid human errors and saves you from making a big loss. Additionally, using barcode scanners speeds up transactions, and saves time on employee training.

However, selecting the right barcode scanner is still crucial, and you shouldn’t forget about the factors that determine your needs. That being said, let’s walk you through the barcode scanner types that you will likely across in a market.

Pen-type Readers

These scanners have a photodiode and an LED light that helps you scan barcodes on items. You must move the scanner slowly over the barcode to get the reading.

Laser Barcode Scanners

This is similar to a pen-type reader but more accurate and convenient. They use a laser beam to read across the barcode from 15 cm to 60 cm away. Some long-range lasers can even read from a distance of 0.5 m to 3 m. No doubt, it’s the most preferred barcode scanner for retail stores.

Imager Barcode Scanners

These scanners have a built-in camera that takes pictures of the barcode and uses digital decoding for accuracy. The good thing about these scanners is that they can read a barcode regardless of its position against the scanner.

CCD (Charge Coupled Device) Barcode Scanners

These barcode scanners come with hundreds of tiny LED lights aimed at the barcode. You must hold it at least 3 cm to 10 cm away from the barcode for it to work. While they are widely used for Popular in Point of Sale (POS) applications, they cannot read barcodes that are longer than the scanner’s monitor.

Fixed Barcode Scanners

As the name suggests, these scanners are mounted permanently on surfaces or equipment. Items with barcodes are scanned as they pass by the scanner.

Final Words

Barcode scanners come in various types, each with its advantages and applications. Understanding the different types helps you to make an informed decision and choose the right scanner for your business.

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