Digital hygrometer yog lub cev ntsuas ntsuas ntsuas ntsuas cov av noo. Humidity sawv cev rau cov dej vapor cov ntsiab lus hauv cov pa roj, thiab muaj ob txoj hauv kev qhia nws: cov av noo thiab txheeb ze av. Cov av noo tsis txaus yog hais txog cov ntsiab lus ntawm cov dej vapor hauv cov pa roj, thiab chav siv feem ntau yog g / m3. Ntawm qhov kub thiab txias, cov dej vapor ntsiab lus hauv chav tsev ntim muaj qee qhov txwv, uas yog hu ua cov dej saturated vapor ntsiab lus. Cov av noo txheeb ze yog hais txog qhov sib piv ntawm cov ntsiab lus ntawm cov dej vapor hauv cov pa rau cov dej vapor cov ntsiab lus nyob rau hauv tib lub ntim ntawm cov pa ntawm qhov kub thiab txias, thiab cov cim siv feem ntau yog feem pua ​​RH. Hygrometers yog siv nyob rau hauv ntau yam kev siv. Piv txwv li, hauv ultra- ntshiab hlau smelting, textile processing, papermaking, printing thiab dyeing, as well as food storage and meteorological measurement, hygrometers are often used to measure or control the humidity of air or industrial process gases.

Digital Temperature Humidity Meter Thermometer High Precision Measurement Hygrothermograph Handle Type Hygrometer