an aneroid barometer

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aneroid
aneroid barometer
A barometer in which variations in pressure are measured using a partially evacuated capsule whose sides move in and out
aneroid barometer
n. A barometer in which variations of atmospheric pressure are indicated by the relative bulges of a thin elastic metal disk covering a partially evacuated chamber
aneroid barometer
a barometer that measures pressure without using fluids
aneroid barometer
barometer that measures atmospheric pressure by means of a thin metal disk which covers a partial vacuum
aneroid barometer
meteorological instrument which measures air pressure; a dry barometer as opposed to one which contains liquid such as a mercury barometer (The Surface and Aloft)
aneroid barometer
An instrument designed to measure atmospheric pressure It contains no liquid
aneroid barometer
An instrument for measuring the atmospheric pressure It registers the change in the shape of an evacuated metal cell to measure variations on the atmospheric pressure The aneroid is a thin-walled metal capsule or cell, usually made of phosphor bronze or beryllium copper The scales on the glass cover measure pressure in both inches and millibars
aneroid barometer
A mechanical barometer used to measure air pressure for warnings of changing weather
aneroid barometer
A barometer which measures atmospheric pressure using one or a series of aneroid capsules
aneroid barometer
An instrument used to measure air pressure through the expansion and contraction of a sealed metal chamber which has been partially emptied of air
aneroid barometer
Meteorological instrument which sailors often use to confirm the onset of bad weather Its readings, together with heavy rain, severe rolling, high winds, dark skies and a deep cloud cover, indicate the presence of a storm
aneroid barometer
An instrument used to measure atmospheric pres­sure; based on the movement of the lid of a metal box
aneroid barometer
An instrument built around a metal structure that bends with changing air pressure These changes are recorded on a pointer that moves back and forth across a printed scale
aneroid barometer
A barometer which measures atmospheric pressure using one or a series of aneroid capsules Also called holosteric barometer
aneroid barometer
instrument used to measure atmospheric pressure
aneroid barometer
A device to measure air pressure that uses an aneroid, which is a sealed, flexible metal bellows with some air removed that expands and contracts with air pressure changes
aneroid barometer
an instrument for measuring atmospheric pressure in which a needle, attached to the top of an evacuated box, is deflected as changes in atmospheric pressure cause the top of the box to bend in or out
an aneroid barometer
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