Baby Adult Digital Body Thermometer Infrared Forehead Non-touch Temperature Gun Features: 1. Suitable for both infants and adults. 2. Can measure the temperature of body accurately. 3. Fast and accurate measurement to obtain correct result instantly. 4. LCD screen display with 3 Color backlight, it is much visualized to see the result. 5. Not only can measure body temperature, but also can measure the temperature, room, bath water, food, baby milk, etc. 6. Non-con tact infrared technology reads from forehead with no physical con tact, prevents cross-infection between multiple people, fast and accurate temperature measurement via human. Measurement range: 32℃~42℃ Temperature resolution0.1°C/°F Max. Allowable error ±0.2°C Package Includes: 1 x Infrared thermometer (No battery included) Instruction manual Body temperature changes at different times of the day and is also affected by other external conditions, such as age, gender... Temperature of different parts of the body： Forehead : 34.6℃ - 37.2℃ Oral : 35.5℃--37.8℃ Behind of Ear : 35.8℃--38℃ Armpit : 34.7℃--37.2℃ Normal body temperature range at different ages: 0—2 years old: 36.4~38.0 2—10 years old: 36.1~37.8 10—65 years old: 35.9~37.6 above 65 years old: 35.8~37.5 Warranty Details: 1-year warranty provided by the manufacturer from date of purchase.