FRONT ARCH Digital Infrared Thermometer Forehead – Non-Contact Thermometer for Adults Forehead Touchless Temperature Gun Instant Accurate Laser Read

Requires 2 AAA Batteries not included. The box contains 1X Device. 1X User Manual.   Please read instruction manual to use this device correctly.   Best device to measure baby temperature, you can turn beep off if baby is asleep, three – color LCD backlight will make it easy for you to see and interpret fever level.   Basic Principle: This thermometer measures an object temperature based on the infrared radiation energy emitted by the object; it is intended to use indoor, unstable outdoor environment will affect accuracy of the measurement.   If the environment exceeds 32-104F (0-40°C) range, the reading will show Err.