[DOC] [TLE] Barometer - Wikipedia [PAR] A barometer is a scientific instrument used in meteorology to measure 
atmospheric pressure. .... A variation of this type of barometer can be easily made 
at home. ... The mercury barometer's design gives rise to the expression of 
atmospheric ... An aneroid barometer is an instrument for measuring pressure as 
a method that... [DOC] [TLE] barometer | Britannica.com [PAR] Barometer, device used to measure atmospheric pressure. Because ... used to 
measure altitude. There are two main types of barometers: mercury and aneroid. [DOC] [TLE] Measuring Atmospheric Pressure - Windows to the Universe [PAR] Jun 11, 2010 ... If atmospheric pressure lessens, downward force on the mercury lessens and ... 
This type of instrument can be used in a lab or a weather station, but is not ... An 
aneroid barometer can be used in place of a mercury barometer. [DOC] [TLE] Barometer - Mercury Barometers, Aneroid Barometer, The Altimeter ... [PAR] A barometer is an instrument for measuring atmospheric pressure. Two kinds of 
barometers are in common use, a mercury barometer and an aneroid barometer. [DOC] [TLE] Chapter 5 Measurement of Atmospheric Pressure [PAR] 5.2 Principle of Atmospheric Pressure Measurement ... Aneroid Instruments ..... (c
) Storing the mercury barometer in a leather carrying case ..... silicon wafer and 
silicon chip separated by the vacuum gap form a kind of capacitor. The shape of... [DOC] [TLE] measurement of atmospheric pressure - WMO [PAR] Some instruments measure the temperature of the pressure sensor in order to 
compensate for ... This is the principle of the well-known aneroid barometer. ... 
There are several types of mercury barometers in use at meteorological stations, 
with... [DOC] [TLE] Barometer Basics: How it Works and Helps Forecast Weather [PAR] Mar 29, 2016 ... How Does a Barometer Measure Air Pressure? ... A barometer is a widely used 
weather instrument that measures atmospheric pressure (also ... The mercury 
level in the glass tube falls, creating a vacuum at the top. ... Aneroid barometers 
are the kinds most commonly used in homes and small aircraft. [DOC] [TLE] Barometric Pressure, Measuring Atmospheric Pressure ... - Study.com [PAR] Dec 1, 2015 ... Barometers are instruments that measure atmospheric pressure. There are three 
common types of barometers: mercury, aneroid, and digital. [DOC] [TLE] barometer - National Geographic Society [PAR] Jun 19, 2014 ... A barometer is a tool used to measure atmospheric pressure, also called ... The 
mercury barometer is the oldest type of barometer, invented by the Italian ... 
Some aneroid barometers use a mechanical tool to track the... [DOC] [TLE] What is the instrument used to measure air pressure? | Reference.com [PAR] A barometer is the scientific instrument used by meteorologists to measure 
atmospheric pressure. There are three main types of barometers: mercury, 
aneroid... [DOC] [TLE] Measuring Weather | Temperature | Pressure | Humidity [PAR] The bulb is filled with liquid, usually mercury, but also alcohol when very low ... 
1mb is equal to 100 Pa, so standard atmospheric pressure is about 1000mb. In 
fact ... An aneroid barometer is a more compact instrument for measuring 
pressure. [DOC] [TLE] How is air pressure measured? | Reference.com [PAR] One atm is equal to 29.92 in Hg, 760 mm Hg, 760 Tor, 1.013 bar, 1,013.25 mb, 
14.7 psi and 101,325 ... There are several types of barometric instruments that 
measure air pressure. ... Another type of barometer is called the aneroid 
barometer. [DOC] [TLE] Barometer - body, used, water, type, air, surface, principle [PAR] A barometer is an instrument for measuring atmospheric pressure. Two kinds of 
barometers are in common use, a mercury barometer and an aneroid barometer. [DOC] [TLE] How do aneroid and Torricellian barometers work? - Explain that Stuff [PAR] Aug 24, 2016 ... Instruments that measure air pressure are called barometers and ... The two 
traditional kinds of barometer are called Torricellian and aneroid (dial) ... At sea 
level, the atmosphere will push down on a pool of mercury and make... [DOC] [TLE] Barometer - New World Encyclopedia [PAR] May 12, 2016 ... 1.1 Water-based barometers; 1.2 Mercury barometers; 1.3 Aneroid barometers ... 
to the indication of

Question: Aneroid & mercury types of this instrument measure atmospheric pressure
Answer: barometer