Informational: Weather stations wireless indoor outdoor records all time/24 hours MAX & MIN temperature and humidity readings; Wireless thermometer indoor outdoor with temperature trend arrows indicate whether it's getting warmer or colder near the remote temperature monitor Smart design: Inside outside thermometer hydrometer measures indoor outdoor temperature and humidity percentages simultaneously; Temperature and humidity monitor can display the readings from up to 3 temperature sensors to monitor different locations Hands-free monitoring: Wireless thermometer outdoor with strong signal penetration humidity sensors to get the temperature and humidity records from 500ft/150m remote range away; Tabletop or wall-mountable design Widely application: Indoor/outdoor hygrometer wireless ensures proper temperature and humidity control, which has important skin, allergen and other health benefits, Termometro digital can be placed in baby room, nursery, cellar, basement, warehouse and greenhouse Multiple placement options: Indoor hygrometer features built-in tabletop stand and wall-mount to allow you to place your indoor thermometer wherever is most convenient for you and your home Use the TP60B digital thermometer hygrometer to help monitor your surroundings to ensure proper room humidity control as it has important skin, allergen and other health benefits. Helping you stay comfortable and live a healthier life.