SHINWA 73014 Infrared Thermometer with Laser Pointer C Emissivity Adjustable ModelNote) Cannot be used to measure body temperature. Non contact operation makes it safe and sanitary Adjustable emissivity according to the object to be measured Can show temperature simultaneously with maximum temperature, minimum temperature, difference between max min temperature, or average temperature HI LOW alarm function beeps and displays a notification when a set temperature is reached Backlight function