Description: The thermo-hygrometer can measure indoor and outdoor temperature at the same time. It can be seen that the outdoor sensor is placed at a distance of 100m/328ft to measure the data, and the outdoor temperature can be checked on the indoor host. Features: [Useful]The hygrometer thermometer help to adjust the humidifier, dehumidifier settings, humidistat, etc. [Accuracy]Digital hygrometer provide updated and accurate readings. Data measurements are updated every 2s to give you the latest changes in the environment. [Comfort Indicators]Support wet, comfort, and dry three kinds of humidity comfort indicators, as well as window reminder suggestions. [Easy to Read]The humidity gauge has a bright front panel with a clear LCD display, easy to read even from a far distance. [Widely Applicable]Suitable for kitchen, garden, greenhouse, basement, baby room, guitar room, and office. Specifications: Color: White; Black (Optional) Material: ABS, Electronic Component Style: Casual Indoor