Humidity Thermometer, also called a Thermometer Hygrometer or Thermohygrometer, is a measuring device for temperature or temperature changes while the Hygrometer measures humidity and moisture in air, soil and other spaces. Measurements are made through changes in thermal conductivity in the air due to increased humidity.

There are several types of thermometer hygrometers based on the type of display measurement results:

-Thermometer Analog Hygrometer

Using an analog system, with a needle pointer and figure pointer on the dial. Has limited resolution or can be limited by resolution.

-Thermometer Digital Hygrometer

Measurements are displayed with an LCD screen to clearly display the results of temperature and humidity measurements.

-Thermometer Hygrometer Recorder

For simultaneous recording of temperature and humidity.

In general, the measurement of humidity on a hygrometer is based on measurements in other units. Such as changes in temperature, pressure, mass, mechanical and electrical in substances that absorb moisture. There are several types of hygrometers based on the measurement method. Among them:

-Hair tension hygrometer

Use human or animal hair that is exerted pressure. Hair is hygroscopic. So it can change its length based on humidity.

One example of a hair tension hygrometer product that we sell is SATO HIGHEST 1 Hair Hygrometer with an Analog thermometer

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