Before each use, throw the thermometer to the scale below 35 degrees. There are three common measurement methods, including axillary measurement, oral measurement and anal measurement. When measuring, fully contact the mercury filled end of the thermometer with the body for about 5-10 minutes to obtain the current body temperature. How to use a mercury thermometer when reading a mercury thermometer, put the thermometer flat in front of your eyes to avoid errors.
Axillary measurement, oral measurement and anal measurement are to put the thermometer under the armpit, or in the mouth, or in the anus.
If axillary measurement is used, pay attention to whether there is sweat under the armpit before measurement. If there is sweat, wipe the sweat under the armpit first. （ShuiYinWenDuJiZenMeYong）