What’s the difference between a infrared thermometer gun and an ordinary thermometer ?

The ear thermometer mainly uses the theory of infrared reflection, mainly the reflection of the tympanic membrane to measure body temperature. Principle: The tympanic membrane is located deep in the external auditory canal, which can truly reflect the body temperature, so the general ear temperature is a better choice. When testing ear temperature, pay attention […]

01/29/2021    Tags: