TFA Thermo-Hygrometer Style BK, Thermo-Hygrometer, Modern design, Large, selectable temperature or humidity display, Comfort level, Max.-Min.-function, Time, With high-gloss finish, Measuring range: Temperature: -20 ... 50° C (-4 ... 122° F), Humidity: 20 ... 99%, To set up on the table or mount on the wall,