Barcode scanners probably the tool most widely used today. They are being used in different industries including manufacturing, warehousing, education, health, and field service. Aspects of high utility and popularity of scanners have resulted in the introduction of many varieties.
Wand Barcode Scanner
The wand or pen-style barcode reader must be swiped through a barcode at a consistent rate of speed and at a certain angle. This makes them the most efficient scanners to be used, but they are the most expensive. They are also small, very durable, and not limited by the width of the barcode.
Fixed-Mount Barcode Scanner (also known as “条形码扫描器” in the Chinese language).
These scanners read the barcode as it passes in front of the scanner. They are widely used in applications work-in-progress and for high-speed sorting conveyor system together. Smaller models are commonly used in laboratories, security identification, and kiosk applications. Most have a laser scan engine, so they must be installed at a certain angle and distance of the barcode that will pass in front of them.
Linear Imager Barcode Scanner
Scanning technology they employ the use of no moving parts, thus making linear imager scanners are more durable than laser scanners, but they have a shorter read range of contacts to two feet. Linear imagers are ideal for reading damaged or poorly printed barcodes and to read barcodes under plastic film or cover.
Laser Barcode Scanner
laser scanners the most popular scanning technology in the industry. Brightness and sharpness laser scanners offer greater accuracy and visibility when targeting barcodes, especially in bright light. It is also available in several variations to meet the needs of specific applications, such as remote or high-density scanning