This device provides you with an easy to use the Thermometer & Timer with alarm function in kitchen, factory or BBQ * The timer is used to keep track of your setting time in hours, minutes, and/or seconds * The default set -temp. is 50℃. Use the UP or DOWN button to set the proper temperature * Working temperature range for the body. (0℃~50℃.) * Hold the DOWN or UP button down for a fast decrement or increment.