Touch Of A Button - Simply press the Measure button to receive fast, accurate, and specific measurements in just a second. Our infrared thermometer is designed with an advanced microchip, a memory chip and a responsive sensor. (Memory: Up to 40 measurements memory storage.)3-Measurement Modes - A wide variety of different functions all in one simple thermometer including: 3 measurement modes ranging from in-ear, forehead, and object. Toggle anytime between C or F, a colorful LED backlight provides reading, fever notification (Note: Green = Safe, Orange = Caution, Red = Fever).Infrared Technology - Advanced infrared thermometer that utilizes powerful infrared technology to accurately measure temperature of forehead and in-ear. Our infrared sensor is safe, quick, and precise. General measurement accuracy ranges between only 0.4 F (0.2 C).24/7 Safety - Powerful and high-level safety technology makes our infrared thermometer automatically shut down after only 10 seconds of standby or non-use. Simplicity and safety are our main priorities. Required 2x AAA battery to operate, batteries are not included. 1-year warranty.Simple Usage - Simplicity, safety, and ease of use. An easy-to-read LCD display screen shows important information i.e. temperature, fever notifications, and error messages. Also, use day or night with a unique Silent Mode feature for babies or young children.