Thermo Hygrometer adalah gabungan dari thermometer (termometer) ruangan dan hygrometer (higrometer), yaitu alat untuk mengukur suhu udara dan kelembaban, baik di ruang tertutup ataupun di luar ruangan.
The whirling hygrometer or sling psychrometer, such as the Elcometer 116A Whirling Hygrometer, are often used to measure wet bulb (Twb) and dry bulb (Tdb) temperatures which can then be used to determine the relative humidity (RH).
Designed to simultaneous display of indoor/outdoor temperature and humidity. The meter warns users of environmental conditions that are out of a desired range. Features include a super large display Min/Max with reset function; and a built-in stand for sitting on a desk and hardware for mounting on a wall.
The Extech 445703 hygro-thermometer simultaneously displays temperature and humidity on a super large LCD display. The size of the display and the 1" digits it utilizes make the Extech 445703 hygro-thermometer easy to view from a distance and from nearly any angle.
• Indoor and outdoor measure range : - 50 ° C( - 58 ° F ) to + 70 ° C ( + 158° F )
• Temperature resolution : 0.1 ° C ( 0.2 ° F )
• Temperature accuracy : ± 1.0 ° C for -20° C ( - 4 ° F ) to 50 ° C ( + 122 ° F ) ,