Multifunction 4 in 1 Thermometers + Hygrometers + Electronic clock + Alarm clock + Weather display in one productIn the upper part of the black screen, the local time and the current image are displayed. Below is the current/maximum/minimum temperature and humidity indication. This thermo-hygrometer also serves as an alarm clock with a sleeping function lasting from 1 to 60 minutes. The multifunctional design will satisfy your various needs. Universal Application Thanks to the multifunctional design, this hygrometer thermometer can be used widely, especially in situations with strict temperature and humidity requirements, such as: baby room, day care institution animals, brewery organization, warehouse, plantation, etc. The data is updated every minute, allowing you to track the data in real time. It is perfect for an incubator / incubator / greenhouse / cultureHumanized Design The screen of this hygrometer thermometer is very clear to distinguish the information you need . Unlike the touch screen, the backlight function makes it easier to find the button for night lighting at night, which saves you from wasting time. Easy Use With 3 buttons on the back of this thermo-hygrometer, no complicated operation , MODE, ALARM, MAX/MIN, C/F, etc., a variety of functions well meet your varied needs. Note: Please do not expose the external sensor directly to sunlight, otherwise the return temperature will be higher than the actual temperature.