Indoor Hygrometer Thermometer, Digital Humidity Monitor, Temperature Humidity Meter, With LCD DisplayFeatures: [2-in-1 Thermometer & Hygrometer] This item accurately tells you the indoor temperature/humidity and outdoor temperature, perfect for managing children's room, air conditioning, office, hotel, room, hospital, laboratory, etc. [Careful care] real-time detection of indoor temperature and humidity changes, with upper and lower limit alarm function, take care of your baby at any time. [Large LCD] Large LCD display provides a clearer and wider field of view. [Back base and magnet adsorption on wall] compact design, can be placed on flat or magnetic adsorption on the wall, easy and convenient to use [Nice service]