The price of infrared thermometers varies. The price of hand-held infrared thermometer is about several hundred yuan to several thousand yuan. Infrared thermal imaging temperature measurement system This thermometer may be tens of thousands. Infrared thermal imaging temperature detection system can monitor a large area in crowded public places, and cooperate with visual video to quickly find and track people with high body temperature. There is no need for staff to inspect customs clearance personnel at close range, so long-distance temperature measurement not only respects each other's privacy, but also reduces the risk of cross-infection caused by close contact and crowd gathering; Integrated intelligent temperature measuring platform system realizes unmanned operation.

Choosing a suitable infrared thermometer can only be divided into three aspects:

(1) performance indicators, such as temperature range, spot size, working wavelength, measurement accuracy, window, display and output, response time, protective accessories, etc.

(2) Environment and working conditions, such as ambient temperature, windows, monitors and output, protective accessories, etc.

(3) Other options, such as ease of use, maintenance and calibration performance, and price, also have certain influence on the choice of thermometer.