The Triplett FT2020 is a front-line screening device to quickly scan for elevated forehead temperature. Instantly measure forehead temperature 89.6 to 108.5°F (32 to 42.5°C) without making contact. Fast 500ms response time with accuracy of ±0.4°F (0.2°C). Large backlit LCD display with selectable °F or °C readout. Also measures surface temperature of objects from 32 to 140°F (-0 to 60°C). Data hold and auto power off saves battery life. Includes 9V battery