Green backlight: It's normal.
Yellow backlight: 37.4℃≤T≤37.9℃(99.3°F–100.3°F).
Red backlight: 38℃≤T≤42.5℃(100.4°F–108.6°F).
* ✔️【Multil Mode Adjustable】- The forehead thermometer is suitable for adults, infants and seniors of all ages. It not only supports the forehead and ear temperature measurement functions, but also can measure the temperature of rooms, objects,liquids (such as milk, water), and supports switching between ℃ and ℉.
* ✔️【Memory Recall】- Store and recall up the latest 42 reading data to analyze the subtle body temperature change conveniently.
Besides, the smart mute/audile function is selectable, choose mute mode to avoid waking up your baby when measuring.
Red backlight: 38℃≤T≤42.5℃(100.4°F–108.6°F).
* ✔️【Multil Mode Adjustable】- The forehead thermometer is suitable for adults, infants and seniors of all ages. It not only supports the forehead and ear temperature measurement functions, but also can measure the temperature of rooms, objects,liquids (such as milk, water), and supports switching between ℃ and ℉.
* ✔️【Memory Recall】- Store and recall up the latest 42 reading data to analyze the subtle body temperature change conveniently.
Besides, the smart mute/audile function is selectable, choose mute mode to avoid waking up your baby when measuring.