sun
A barometer.
The instrument used for measuring pressure is called a manometer.
a instrument used for measuring blood pressure
cardiogram
An instrument for measuring atmospheric pressure, used especially in weather forecasting.
Force meter is the instrument used in measuring force.
a sphygomanometer is actually a tool used for measuring blood pressure in your arteries. the "instrument" refers to a tool, but i do see where you got that.
There is no single instrument as there are different types of natural disasters with different things that can be measured. Anemometers, barometers, and rain gauges can measure wind, pressure and rainfall in storms. A seismometer can measure the intensity of a earthquake.
An instrument not used to measure air pressure is a thermometer. Instead, thermometers are designed to measure temperature. Other instruments specifically for measuring air pressure include barometers and manometers.
-meter is the suffix used in names of measuring instruments. Specifically, a barometer is used to measure air pressure.
A barothermograph is an instrument used for recording both pressure and temperature within the atmosphere.
An easily portable instrument used for measuring air pressure is called anedroid barometer.