手柄乾濕球濕度計 Whirling Psychrometer

$400.00

溫度範圍:-5oC to 50oC

尺寸:27*4.5cm

手柄:8cm

RH精確度:±5%RH

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貨號: SA10 分類:

描述

Wet and dry bulb thermometers with lens front stems, range -5oC to 50oC x 0.5oC,  mounted in wooden/plastic frames to be rotated. With simple plastics conversion slide/plastic coated table in Celsius to compute relative humidity from the thermometer readings.