Peb cov cim uas koj xav tau los hloov koj cov metreasy meter
1. Sab hauv lub suab nkag siab
Sab hauv cov feem ntawm hygrometer yuav tsum muaj kev nyab xeeb nyob rau hauv qhov chaw; Thaum koj hnov lub suab nyem thaum siv lub cuab yeej, nws yog qhov yuav muaj teeb meem. Qhov no feem ntau yog qhov qhia tau zoo uas qee yam hauv cov cuab yeej tau tawg lossis ua xoob.
2. Kev Nyeem Ntawv
Muaj peev xwm pom kev nyeem meej ntawm cov zaub qhov screen yog qhov tseem ceeb ntawm cov txheej txheem ntsuas dej noo. Raws li tau sib tham ua ntej lawm, qee zaum thaum lub roj teeb tsis txaus ntseeg, nws tuaj yeem ua rau lub vijtsam backlight poob lossis cov ntu digital ntawm cov chaw tshuaj ntsuam digital.
Yog tias koj hloov lub roj teeb nrog kev them nqi tshiab tag nrho thiab tseem tau txais kev nyeem tsis raug, kev hloov ntawm sab hauv lossis hloov pauv sab hauv, uas tuaj yeem tsim nyog. Hauv qhov no, qhov kev xaiv zoo yog los hu rau cov chaw tsim khoom siv kom pom cov tshuaj zoo rau cov teeb meem.
3. Tsis txhob qhib
Qhov ntsuas tau nrawm, koj yuav tsum tau nqis peev pab rau hauv cov tshiab hygrometer lossis kho koj cov hygrometer tam sim no thaum nws tsis qhib. Ib yam li ntawd, qhov no yuav yog vim cov roj teeb qis / tsis muaj zog, tab sis yog tias koj tseem tsis qhib siab, nws tuaj yeem tshwm sim los ntawm kev puas tsuaj sab hauv, uas yuav xav tau kho lossis hloov.
Tuav tsis raug% MC nyeem
Lwm qhov kev piav qhia ntawm cov cuab yeej ua haujlwm tsis zoo yog tsis muaj tseeb% MC nyeem. Txawm li cas los xij, kev nyeem tsis yog yuav yooj yim heev, tsuas yog sim cov dej noo hauv cov khoom tsis muaj peev xwm ntawm cov twj paj nruag.
Piv txwv li, thaum siv tib lub ntsuas rau kev kuaj xyuas, ob hom ntoo sib txawv nrog tib qho kev%% MC yuav tso tawm cov txiaj ntsig sib txawv% MC qhov tseem ceeb. Txij ntawm no, nws yog ib qho tsim nyog los siv ib hom kev tso tshuaj calibration rau calibrate ntsuas kev nyeem ntawv, lossis yog tias cov khoom siv noo noo tau ua rau qhov kev ntsuas hluav taws xob, teem rau cov tsiaj uas koj sim.
