The 2.1-inch lcd screen is favored by many portable products due to its compact shape. As a display window, it provides products with human-computer interaction functions. circular lcd display ，So what industries can 2.1-inch lcd screens be used in?
1. Industrial instrumentation
The traditional impression of industrial instrumentation may be that many people are very bulky, but with the development of technology, industrial instrumentation has gradually become portable, and many precision instruments have abandoned the original bulky shell and adopted a thin and light shape. Therefore, 2.1 inch lcd screen is very suitable.
2. Portable Navigator
Portable navigators, 2.1-inch lcd screens are standard products in the industry, and many portable navigators use 2.1-inch lcd screens. Due to its clear display, small size and low cost
3. Health care
With people's attention to health, health care has gradually entered thousands of households, and the premise of entering thousands of households is light, portable and easy to operate, so it is suitable to match with a 2.1-inch lcd screen. Plus the touch screen can also achieve sensitive touch functions.
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