This instrument is designed to determine the dewpoint and relative humidity at any given time.
The Elcometer 116A Whirling Hygrometer is available in Celsius scale only. A guide for relative humidity (RH) determination is supplied with each instrument and the dewpoint can accurately be obtained using the Elcometer 114 Dewpoint Calculator.
- Manual operation
- Spirit filled thermometers
STANDARDS: ASTM E 337-B, BS 2842