Which of the following devices is used to measure humidity?

Options

A. Hydrometer
B. Hygrometer
C. Psycho Meter
D. Anemometer

Answer

B

Explanation

A hygrometer, also known as a psychrometer, is a device that is used to measure the humidity in the air. There are two main types of hygrometersa dry and wet bulb psychrometer and a mechanical hygrometer.