How to use a thermometer

The use steps of the thermometer are as follows:

Tools: thermometer, alcohol, cotton swab.

1. First, take your Warwick thermometer out of the plastic protective case and hold the bottom of the thermometer.

2. Shake the thermometer gently after pinching, and throw the hidden mercury line below 35.

3. Prepare some alcohol for disinfection and dip some alcohol with a cotton swab.

4. Apply the alcohol on the cotton swab to the copper plate of the thermometer and let it stand for two minutes.

5. After the thermometer is disinfected, put one side of the copper sheet under your arm.

6. After five minutes, take out the thermometer and turn it gently so that you can see the mercury line inside.

7. Look at the numbers on the thermometer again. This number is your temperature.