psychrometric calculator
psychrometric calculator
[¦sī·krə¦me·trik ′kal·kyə‚lād·ər] (engineering)
A device for quickly computing certain psychrometric data, usually the dew point and the relative humidity, from known values of the dry- and wet-bulb temperatures and the atmospheric pressure.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.