There are many types of barcode readers in the market and each tends to come with its merits depending on the field it is supposed to operate. It would be critical to go for a barcode reader that best suits your working environment. To begin with, one would need to consider the distance from the device to the barcode being read. It would be essential for one to make sure that he or she goes for a scanner that best thrives for his or her specific type of environment. In a case where one needs to do the scanning of barcodes while on the move, it would be essential to go for a handheld scanning device. It would also be wise to know whether there is any level of training required for one to handle the kind of scanner you need to invest in.
It would also be wise for one to get acquainted with some of the popular types of technologies when it comes to barcode reading. It would be essential for one to consider a pen scanner in a case where he or she needs it for library use. One would only need to master the speed at which he or she would need to move the pen scanner with for proper decoding.
It would also be essential to know that a scanner would also be essential in a case where one is into retail automation. One would need to know that the charged.
Handheld laser scanners are yet another types of scanners that are known for greater reading capabilities. You would need to know that a handheld laser scanner is capable of reading a barcode in up to 10 meters away. The best thing about some of the handheld barcode readers is that they can read an item even when it is a few meters from it. One would also need to know that the laser scanners tend to operate in the same manner as the pen type readers but tend to use the laser beam as opposed to a photodiode.
It would be essential to consider a hands-free scanner in a case where you plan to invest in scanners for supermarkets. Image scanner is yet another type of scanner which uses camera and image processing technology in decoding of the barcode and tend to be designed to read both linear codes and stacked codes. In a case where you deal with products that are subjected to harsh environments, you would need to consider going for a direct parts marking scanner. Fixed mount or unattended scanning system tends to be suitable for low to medium speed conveyor systems or any other related technologies. One would also need to know of the cordless scanners commonly known for their using wireless protocols.