How to use a food digital thermometer?
When using a thermometer to measure the temperature of a liquid, the correct method is as follows:
1. First observe the range, division value and 0 point, and the temperature of the measured liquid cannot exceed the range;
2. The glass bulb of the thermometer is completely immersed in the liquid on the side, and do not touch the bottom or wall of the container;
3. After the glass bubble of the thermometer is immersed in the liquid to be tested, wait for a while, and wait for the thermometer to stabilize before reading;
4. When reading, the glass bulb of the thermometer should remain in the liquid, and the line of sight should be level with the upper surface of the liquid column in the thermometer.
Note: Do not shake it before measuring the temperature
