上海氣象周記式溫濕度儀年底促銷，歡迎訂購(gòu)！上海氣象周記式溫濕度記錄儀周記式，7天制。
主要技術(shù)參數(shù)Main Specifications測(cè)量范圍Measuring range 30-100%RH -35°-45℃精度Accuracy ±5%RH 1℃分辨率Resolution 1%RH,1℃鐘簡(jiǎn)轉(zhuǎn)一周Drum Rotation 26hr.or 178hr.走時(shí)誤差Timing Error ±5min.(26hr)±30min.(178hr)尺寸 Size (L×W×H) 310×210×280mm重量Weight 5kg
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