Whirling hygrometer is also famous as Sling Psychrometer. Two models are available: BS Whirling Hygrometer with mercury bulbs fitted and a Budget Whirling Hygrometer with red spirit bulbs fitted.

The Whirling Hygrometer is one of the most economic methods of monitoring relative humidity and dew point. Easy to use, rotate the Whirling Hygrometer rapidly in order to achieve. Two models are available: BS Whirling Hygrometer with mercury bulbs fitted and a Budget Whirling Hygrometer with red spirit bulbs fitted. Alternatively a whirling psychrometer uses the same principle. To use, simply whirl it rapidly over a given period of time in conjunction with the slide rule to.
Easy to use, rotate the Whirling Hygrometer

Easy to use, rotate the Whirling
Whirling Hygrometer :,how to use semicolon,how to use a tampon,how to use audacity,how to use colon,how to use twitter,how to use a webcam,how to use vegina,how to use itunes

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