%
Fahrenheit or Celsius or Kelvin. Ex: 65ºF, 32ºC, 100ºK
g/m³ or mg/l
The units used for measuring humidity with a hygrometer are typically relative humidity (%) or specific humidity (g/kg). These units help to quantify the amount of water vapor present in the air.
dehumidifier
Humidity can be directly measured by forced condensation either by pressurized or reduce the temperature and measure the water content directly. Alternative to direct measurement, humidity can be measure using air electro-conductivity since presence of water would increase the conductivity so it could interpret the conductivity to water content.
There is no such thing as a sygrometer, but a hygrometer is a device that is used to measure the humidity of the air. It can indicate relative humidity or absolute humidity.
hygrometer used to measure density of relative humidity in air by using a sensory element such as a hair
A psychrometer is a type of hygrometer used to measure the relative humidity in the air. It consists of two thermometers, one of which is covered with a wet cloth, allowing for the comparison of wet-bulb and dry-bulb temperatures to calculate relative humidity.
what is the measurement is used to measure fluid
Your question is a little unclear. The devices used to record temperature and relative humidity are "thermometers (temperature)." and "hygrometers (relative humidity)". Sorry if this isn't what you were looking for.
The unit of measurement "inches" originated from the ancient Romans, who used the width of a thumb as a standard measurement.
A psychrometer is used to measure the relative humidity in the air. It consists of two thermometers – one with a dry bulb and the other with a wet bulb, which is covered in a moistened wick. By comparing the temperature readings from both thermometers, you can determine the relative humidity using a psychrometric chart or formula.