a common manometer is a u-tube with a liquid filled about half way in each leg, one end is open to the atmosphere and the other connected to the thing that your measuring the pressure of, as the pressure increases, the liquid in the leg attached to your pressure of interest is forced down, and the pressure in the other leg is pushed up, because you are comparing it to the atmosphere it is a gauge pressure in comparison to the atmosphere =] hope this helps.
Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure pressure are called pressure gauges or vacuum gauges.
Pressure gauge or tachometer.
Atmospheric pressure is measured by a barometer. There are several types. The one most likely to be found in a home is an anaeroid barometer.
Measuring the temperature with adequate instruments.
An instrument for measuring blood pressure.
a pressure gauge and a thermometer.
Nova Measuring Instruments was created in 1993.
Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure pressure are called pressure gauges or vacuum gauges.
The suffix "-meter" is used to indicate a tool or instrument used for measuring pressure. An example is a manometer, which is used to measure pressure in a system.
well there are many instruments
The symbol for Nova Measuring Instruments Ltd. in NASDAQ is: NVMI.
Nova Measuring Instruments Ltd. (NVMI) had its IPO in 2000.
INSTRUMENTS USED IN MEASURING ARE: ruler tape measure measuring cup
cup,bottle,jug,mug and measuring cylinder
instruments used for measuring the intensity of a drought
There are many instruments for measuring speed but I am not aware of any for measuring velocity.