Equipment: A Galileo's thermometer (a sealed liquid filled glass cylinder containing sealed glass floats labeled 18, 19, 20, 21, 22, 24 and 26 degrees C), a 4 liter ...

You can also clean glass thermometers or rectal thermometers ... thermometers can also be cleaned with antibacterial liquid soap, says Mundkur. Avoid washing the screen on the digital thermometer ...

Let’s explore some of the most common ones. The classic thermometer with a thin glass tube and a red or silver liquid inside is called a liquid-in-glass thermometer. These use the principle of ...