To measure the local pressure of the Earth's atmosphere, Torricelli invented the first Mercury Barometer.
A Mercury based barometer was first invented by Tortecelli. He used it to measure air pressure in the earth's atmosphere.
pressure reader
Mercury Barometer
Mercury barometer
Barometer
A+ Radiosonde
geodasia
A weather balloon is sent up to gather information on atmospheric pressure, temperature, humidity and wind speed by means of a small, expendable measuring unit called a radiosonde.
psychrometry
Air Pressure The force exerted by the air above is called?
Mercury Barometer
Evangelista Torricelli , 1608-47, Italian physicist and mathematician. He was Galileo's secretary (1641-42) and his successor as professor of philosophy and mathematics at Florence. He invented the barometer (1643), called the Torricelli tube
An air pressure measuring device is called a Barometer.
high pressure ridge
Not sure about an insuement, but an instrument for measuring air pressure is a barometer.
A+ Radiosonde
A+ Radiosonde
A+ Radiosonde
Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure pressure are called pressure gauges or vacuum gauges.
An easily portable instrument used for measuring air pressure is called anedroid barometer.
It's usually just called a "pressure gauge", the assumption being that you know, or a label on it tells you, that it is measuring water-pressure.
A Chinese scientist named Chang Heng invented a machine called Dragon Jar that was used to measure earthquakes.