Thinking about calibrating your digital thermometer to make it more reliable? To learn more about it, stay with us as we discuss how to reset a digital thermometer.
The Ice-Point Method
This method tests a digital thermometer in freezing temperatures. Take note of the following steps:
- Pour cold water into a glass and add crushed ice.
- Next, dip your digital thermometer’s probe until it reaches the center part of the water. Make sure it won’t touch any surface of the glass.
- Then, move your digital thermometer in small circles to gently stir the water. Wait for its temperature indicator to become stable.
- See if the temperature is 32 degrees Fahrenheit or 0 degrees Celsius. If not, push the thermometer’s reset button without removing it from the water.
- Adjust until you get the temperature right.
The Boiling-Point Method
The steps below outlines how you can do the Boiling-Point Method.
- Boil distilled water in a pan. Do it until it reaches a rolling boil.
- Dip the probe until it reaches the center of the boiling water. Make sure it won’t make contact with any part of the pan.
- Don’t remove the pan from the heat. You may wear mittens to cover your hands from the steam.
- Wait for the temperature indicator to stabilize.
- Check if the reading shows 212 degrees Fahrenheit or 100 degrees Celsius. If not, push the reset button.
- Keep adjusting the thermometer without removing it from boiling water until you get the reading right.
In learning how to reset a digital thermometer, you’ll always encounter the Ice-Point and Boiling-Point methods no matter where you get the information from. These techniques make sure that your thermometer can easily detect low and high temperatures.
In case you’re looking for different types of thermometers, check out the best type of thermometer for babies, best basal thermometers, forehead thermometers, rectal thermometer for baby and ear thermometers.