A portable barometer that uses a small flexible metal box instead of liquid is called an aneroid barometer.
A mercury barometer.
its a circle with numbers in order to read/measure the atmospheric pressure a circle with numbers to measure the atmospheric pressure
It is called a barometer, first developed in the 1600's
The device used to measure air pressure is called a barometer. It can be either an aneroid barometer or a mercury barometer, both of which are commonly used to measure atmospheric pressure.
An easily portable instrument used for measuring air pressure is called anedroid barometer.
it is called BAROMETER
An instrument that measures air pressure is called a barometer. It is typically used to predict changes in weather patterns based on fluctuations in air pressure.
A barometer.
The aneroid barometer was invented by Lucien Vidi, a Frenchman, in 1844. It is a type of barometer that uses a small, flexible metal box called an aneroid cell to measure air pressure.
The device is called a barometer.
Air pressure is measured with a barometer.