Explore Scientific Oregon Scientific WSH1008 Indoor Electronic Hygrometer White

This thermo/hygrometer features an animated graphical humidity display that shows you the humidity records of the past 12 hours and the current condition. With a 5-level color scale of comfort index display, the monitor indicates whether the air is in the optimal range or if it is too dry or too humid. Programmed with upper and lower limits, it will issue an alert if the temperature and humidity get too high to prevent the risk of mold.