and calibration, Instants read food thermometers features function to the temperature on the display, so you can read temp away from the heat; keep your temperature probe alway accurate through calibration function Wonderful gift, sweet warm friend family and yourself Fast and highly accurate, with a precisions sensors, this digital meat thermometers reads temperature 0.8 seconds and is accurate within 0.1 °f supporting celsiuses and fahrenheits display from 58°f to 572°f (50°c to 300°c 4Colors optional Materials, kitchen food thermometers make from materials, durables