- The indoor temperature and humidity display
- It has a default celsius temperature
- When the measured temperature is below -50 °, display lo °
Digital thermometers work by using heat sensors that determine body temperature. They can be used to take temperature readings in the mouth, rectum, or armpit. When assessing digital thermometer readings, keep in mind that armpit (axillary) temperature runs about ½ to 1°F (0.6°C) cooler than oral readingsMercury thermometers are most often made of glass, which is inserted into food to gauge the temperature. ... On the other hand, digital thermometers utilize metal components, which are much sturdier and contain no harmful chemicals for improved safety.
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