Advantage of the bar code reader

Reliable and accurate

Data were available keyboard input on average per 300 characters a mistake, but by scanning the bar code input data, an average of 15,000 characters a mistake. If the check digit is added, the error rate is 1 in 10 million.

Data input speed

Keyboard input, a play 90 words per minute typist 1.6 seconds can be entered 12 characters or strings, barcodes are used to do the same work just 0.3 seconds, the speed increased 5-fold.

Economy cheap

Compared with other automatic identification technology, promote the use of bar code technology, the lower the costs.

Simple device

A simple bar code symbol recognition apparatus structure, easy to operate, without special training.