描述
Wet and dry bulb thermometers mounted on plastic base-plate with printed ‘scales from -20oC to 50oC (approx.). A plastic reservoir for the wet bulb is secured to the plate by a metal clip or strip, supplied with muslin thread. The comparison table in Celsius is either printed on the base plate or on a separate sheet.
大數字刻度,便於遠距離讀數
乾濕差度表,差值明顯
紅藍酒精珠,清晰明顯
產品應放在開闊的空間,確保通風良好,這樣測量的值才會更接近環境的值
本儀器的溫度計感溫質是有機液體,倒置或震動會造成毛細管內有機液體的脫節,這是正常現象。若有機液體脫節時可將溫度計垂直,用力將脫節的液體甩下或升溫(注意升溫時一定不要超出溫度計的最大量程,以免溫度計泡炸掉),將脫節部分的液體接住,方可使用