Cov lus teb luv luv yog yog, tab sis feem ntau yog me me hauv koob ntsuas. Raws li cov ntoo kub nce, nws cov hluav taws xob tsis kam txo, uas ua rau muaj qhov nce hauv feem pua MC rau cov qauv no. Rau cov xwm txheej hauv cheeb tsam, yog tias qhov ntsuas kub ntawm cov qauv ntoo kuaj nyob nruab nrab ntawm 50 degree F (10 degree) thiab 90 degree F (32.2 degree), tsis tas yuav kho qhov ntsuas ntsuas ntsuas.
Thaum ntsuas cov ntaub ntawv ntoo uas siab tshaj qhov ntsuas kub no, thiab lub ntsuas nws tus kheej tsis muaj kev kho qhov kub thiab txias, koj tuaj yeem siv daim ntawv kho qhov kub kom pom qhov kev kho (Delmhorst muab cov kev kho no rau txhua tus hygrometer).
Needleless gauge readings tsis ntsuas qhov kev tiv thaiv, yog li lawv cov kev nyeem ntawv tsis cuam tshuam los ntawm qhov kub ntawm cov ntoo tshwj tsis yog cov qauv yog khov tag.
