A psychrometer is an instrument that measures the amount of humidity in an atmosphere. The instrument uses two thermometers which, when compared, determine relative humidity. More »

A psychrometer uses two thermometers, one ordinary and one a wet bulb thermometer, to measure relative humidity. It is a type of hygrometer, and is an older version of the more modern devices that use electronic sensors ... More »

A psychrometer is a simple form of hygrometer used to measure the level of humidity in the atmosphere. It has a dry-bulb thermometer and a wet-bulb thermometer that work together to measure atmospheric humidity. The dry-... More »

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A psychrometer is a simple form of hygrometer used to measure the level of humidity in the atmosphere. It has a dry-bulb thermometer and a wet-bulb thermometer that work together to measure atmospheric humidity. The dry-... More »

www.reference.com Science Weather & Tides

There are different tools available to help measure humidity, including a hygrometer, a hygrograph and a sling psychrometer. Each separate tool that measures humidity does so on a different scale. More »

A psychrometer uses two thermometers, one ordinary and one a wet bulb thermometer, to measure relative humidity. It is a type of hygrometer, and is an older version of the more modern devices that use electronic sensors ... More »

Relative humidity inside a greenhouse can be accurately measured using a sling psychrometer. Other devices include humidity pocket meters, humidity pens, hydrothermograph and humidistat, which measures relative humidity ... More »

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