Portable, handy, sturdy standard instrument for psychrometric humidity measurements. Used as a control instrument for humidity measuring instruments. The thermometers acc. to DIN 58661 can be calibrated. The thermometer capillary has a blue background and a clearly printed scale. The instrument is equipped with a moistening device and a psychrometertable. Supplied in a case.
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500
Psychrometer, Model August
for Humidity Measurements, suitable for government testing, milk glass scale, with saddle and metal cap, Hg filling...
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500
Sling psychrometer
Simple, sturdy measuring instrument. The air ventilation required is attained by rotary centrifugal movement. The instrument is supplied with the required moistening device along with a psychrometric table...
more informations and technical datas in the pdf-sheet!
