What is the initial step in using a bimetallic dial thermometer?

The initial step in using a bimetallic dial thermometer is to wash hands and sanitize the thermometer. This is crucial because it ensures that the thermometer is free from any contaminants that could affect the accuracy of the readings or introduce pathogens into the food being assessed. Maintaining hygiene is a key component of food safety practices, and it sets a proper foundation for accurate temperature measurement.

Sanitizing the thermometer also helps to maintain the integrity of the food product, as you want to avoid any cross-contamination from previous uses. This step emphasizes the importance of food handling protocols that protect both food quality and consumer health. By starting with a clean and sanitized instrument, you are making the first and essential move toward proper food temperature control.