We discuss choices and accuracy of equipment used to measure indoor humidity level as a step in avoiding indoor condensation trouble mold and other indoor pathogen growth in buildings.
Instrument used to measure humidity in air.
Tool instrument choices.
This article describes tools and instruments used to measure indoor humidity relative humidity and temperature also giving the dew point.
A compass is a navigational instrument for finding directions.
Of the two main types of barometers mercury and aneroid aneroid are more widely used.
Humidity measurement instruments usually rely on measurements of some other quantities such as temperature pressure mass a mechanical or electrical change in a substance as moisture is absorbed.
Weather satellites are used to photograph and track large scale air movements.
Humidity refers to the amount of water vapor that is present in the air.
Italian physicist evangelista torricelli is credited with inventing the barometer in 1643.
A barometer is a weather instrument used to measure air pressure.
Digital barometers which use electrical transponders are used in most official weather stations.
Several ways exist to express the level of air humidity each providing a different piece of information.
One common kind of hygrometer is a psychrometer a device.
A hygrometer measures the water vapor content of air or the humidity.
A hygrometer is an instrument used to measure the amount of water vapor in air in soil or in confined spaces.
The instrument that measures humidity is called a hygrometer a hygrometer is an instrument that measures relative humidity in the air.