Quick and accurate measurement of body temperature on forehead in a matter of seconds Extra purpose: measurement of surfaces, liquids, and ambient temperature (0-100°C) Fever alarm that changes color to indicate temperature: green indicates a normal temperature, yellow indicates a slight temperature increase, and red indicates a fever. Large, easily readable LCD display Two integrated modes: Surface mode: 0°C to 100°C, Body mode: 34°C to 43°C Automatically storing the previous fifty measurement outcomes automatically shuts off after eighteen seconds Transforming °C into °F Included are two 1.5 AA batteries. authorized medical equipment