Handle design, stainless steel probe, direct measurement, easy to carry.
On/Off: Switching function
C/ F: Celsius/Fahrenheit conversion
Hold: temperature lock function, press this button, then the temperature is locked, and then press the lock function to raise.
Max/min: high temperature and low temperature memory, press this button to display the previous high temperature, then press the previous low temperature display, and then restore the temperature measurement state.