How many degrees Celsius should a thermometer be shaken down to?
Jan 15, 2025
Source: Cainiu Health
Dr. Ren Yi
Introduction
A thermometer usually needs to be shaken down to below 35℃ before use. This is because the normal armpit temperature of a healthy person typically remains between 36℃ and 37℃, and the thermometer needs to accurately measure temperatures within this range. In daily life, it is recommended to use the thermometer properly to ensure more accurate measurement results.
Generally, a thermometer needs to be shaken down to below 35℃ before use. The detailed explanation is as follows:
Before use, a thermometer usually needs to be shaken down to below 35℃ because the normal armpit temperature of a healthy person typically remains between 36℃ and 37℃, and the thermometer must be capable of accurately measuring temperatures within this range. If the reading on the thermometer before use is higher than 35℃, the thermometer will be unable to accurately display the actual body temperature of the person being measured when their body temperature is lower than the initial reading of the thermometer.
At the same time, it is also important to pay attention to the correct usage of the thermometer. Before using an armpit thermometer, check whether the thermometer is intact, especially for mercury thermometers, ensuring that the mercury column is not broken and can move freely. The armpit should be kept dry before measurement; if there is perspiration, it should be wiped dry with a clean, dry towel first to avoid affecting the measurement results.
In daily life, it is recommended to use thermometers appropriately to ensure more accurate measurement results.
