A Flash of Food Safety Calibrating a Thermometer: Boiling Water Method

In this video, Deicy and Daniel demonstrate how to calibrate thermometers using boiling water, especially when ice is unavailable. They guide viewers through the process, emphasizing safety precautions and the importance of regular calibration. The video concludes with a reminder to log calibration details for future reference.

Why is it important to calibrate thermometers regularly?

• To ensure they are accurate and safe

• To make them look new

• To change their batteries

• To improve their design

What is the first step in calibrating a thermometer using boiling water?

• Place the thermometer in the freezer

• Bring a pot of clean tap water to a boil

• Shake the thermometer vigorously

• Immerse the thermometer in cold water

How deep should the thermometer be immersed in boiling water for calibration?

• 1 inch

• 2 inches

• 4 inches

• 3 inches

What should you do if your digital thermometer has a reset button?

• Remove the batteries

• Shake the thermometer

• Push it to reset

• Ignore it

How often should you calibrate your thermometer?

• Only when it breaks

• Every day or at least once a week

• Once a month

• Once a year