
1) Hygrodeik 2) Hygroscope 3) Moisture 4) Psychrometer
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1) Italian invention 2) Measuring device 3) Measuring instrument 4) Measuring system
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An instrument which measures the water vapor content in the atmosphere. There are several different means of transduction used in measuring this quantity and hence various types of hygrometers. These are: a) the psychrometer, which utilizes the thermodynamic method; b) the class of instruments which depends upon a change of physical dimension due t...
Found on
http://nsidc.org/arcticmet/glossary/hygrometer.html

• (n.) An instrument for measuring the degree of moisture of the atmosphere.
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http://thinkexist.com/dictionary/meaning/hygrometer/

An instrument that measures the water vapor content of the atmosphere. See the psychrometer as an example.
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http://www.avon-weather.com/glossary.html

An instrument for measuring humidity.
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http://www.bbc.co.uk/weather/weatherwise/glossary/h.shtml

<physics> An instrument for measuring the degree of moisture of the atmosphere. Daniell's hygrometer, a form of hygrometer consisting of a bent glass tube terminating in two bulbs, the one covered with muslin, the other of black glass, and containing ether and a thermometer. Ether being poured on the muslin, the black ball, cooled by the evap...
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http://www.encyclo.co.uk/local/20973

(hi-grom´ә-tәr) an instrument for measuring atmospheric moisture.
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http://www.encyclo.co.uk/local/21001

An instrument for measuring the humidity of air
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http://www.encyclo.co.uk/local/21113

A tool for measuring the moisture content of wood. The hygrometer has two metal pin-like probes which are pressed into the wood. An electrical current is passed between the probes with the strength of the current dependent upon the moisture in the wood. This gives a moisture reading expressed as a percentage.
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http://www.encyclo.co.uk/local/21356

A gauge which indicates the level of humidity within a humidor. The ideal reading for cigar storage is: 72-74 relative humidity
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http://www.encyclo.co.uk/local/21718

An instrument used to measure humidity.
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http://www.encyclo.co.uk/local/22268

An instrument for measuring humidity.
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http://www.encyclo.co.uk/visitor-contributions.php
Hy·grom'e·ter noun [ Greek ... wet, moist +
-meter : confer French
hygromètre .]
(Physics) An instrument for measuring the degree of moisture of the atmosphere.
Daniell's hygrometer ,
a form of hygrometer consisting of a bent glass tube terminating in two bulbs, the ...
Found on http://www.encyclo.co.uk/webster/H/79
An instrument that measures the water vapour content of the air.
Found on http://www.metcheck.com/OTHER/glossary.asp
An instrument for measuring humidity. Often confused with a hydrometer.
Found on http://www.mpoweruk.com/glossary.htm
An instrument for measuring atmospheric humidity.
Found on http://www.physicalgeography.net/physgeoglos/h.html
A hygrometer is an instrument used to measure atmospheric humidity. A simple form of hygrometer, used in houses and offices, utilises the change in length in an organic fibre (often a human hair) brought about by the absorption of moisture. The fibre tends to lengthen in damp air, and the apparatus is so arranged that the change in length of the fi...
Found on http://www.probertencyclopaedia.com/browse/GH.HTM
An instrument used to measure humidity.
Found on http://www.timeanddate.com/weather/glossary.html
An apparatus for measuring the degree of moisture of the atmosphere.
Found on http://www.winning-homebrew.com/brewing-terms.html
an instrument which measures the water vapor content in the atmosphere; there are several different means of transduction used in measuring this quantity and hence various types of hygrometers; these are: a) the psychrometer , which utilizes the thermodynamic method; b) the class of instruments which depends upon a change of physical dimension due ...
Found on https://nsidc.org/cryosphere/glossary?page=12
A tool for measuring the humidity of the air. See also: Humidity.
Found on https://www.encyclo.co.uk/local/20687
An instrument giving the humidity of the air at any instant.
Found on https://www.encyclo.co.uk/local/20784
noun measuring instrument for measuring the relative humidity of the atmosphere
Found on https://www.encyclo.co.uk/local/20974
An instrument that measures the water vapour content of the atmosphere
Found on https://www.encyclo.co.uk/local/21131
No exact match found.