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Products
Pocket Slide-Rule Sling Psychrometer, Fahrenheit |
| Take This Pocket-Sized Instrument Anywhere |
Measure humidity wherever you need to, with this sturdy, self-contained, one-piece instrument. Simply swing the psychrometer, compare the wet- and dry-bulb thermometers, and calculate relative humidity using the slide-rule calculator printed right on the handle. Made from high-impact plastic, it is available with either mercury or spirit-filled thermometers. Thermometer range: 20–120°F in 1° increments. Size: 8 1/4″L x 1 1/4″W x 5/8″H.
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