aneroid barometer


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Related to aneroid barometer: mercury barometer

aneroid barometer

a device consisting of a flexible spring in a sealed, evacuated metal box that is used to measure atmospheric pressure. It is less accurate than a mercury barometer and is generally used for nonscientific work.
References in periodicals archive ?
Aneroid barometers could be set in simple round cases rather like clocks, and were also enclosed in traditional banjo cases, with a thermometer included above the dial.
Tenders are invited for Repair of qty-01 digital aneroid barometer
Tenders are invited for Supply of qty 04 digital aneroid barometer for measurement of pressure