You can refer to the following indicators to choose:
1, project needs and budget: according to the application area, the scope of use and the budget for the choice;
2, the screen display effect: higher resolution can better support the software operation, and the operator's eyesight to play a certain role in the protection;
3, power supply configuration: battery consumption, to be The smaller the better;
4, operating system: Android can be secondary development, Windows is more stable, each has its own merits;
5, scanning head: according to the project needs to choose a one-dimensional code or two-dimensional code;
6, RFID functionality: according to the specific needs of the project to analyze the need to be from the reading distance and the signal strength of the two aspects to consider;
7, protection level: higher protection level to ensure that the operation in harsh industry environments;
8, price: barcode scanner configuration is different, different functions, the price will also produce a big difference. Therefore, we should pay attention to the specific needs of the choice, not more with the function that can not be used.