During the calibration process, the temperature probe is subjected to a series of temperature points, and the readings are compared to the reference values provided by a calibrated temperature standard. Calibration certificates are then issued to document the calibration process and results, providing traceability and confidence in the accuracy of the instrument.

Regular calibration of temperature probes is important to ensure that the measurements are accurate, especially in industries such as food processing, pharmaceuticals, and HVAC. The frequency of calibration depends on several factors, including the industry, application, and frequency of use. Typically, temperature probes should be calibrated at least once a year, but some applications may require more frequent calibration.