A humidity/hygrometer is an instrument used to measure the amount of water vapor in air, in soil, or in confined spaces. 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.
![E+E Elektronik EE244 [EE244-A] Wireless Temperature / RH / CO2 Transmitter](image/cache/wp/gj/Products/Epluse_EE244-200x200.webp "E+E Elektronik EE244 [EE244-A] Wireless Temperature / RH / CO2 Transmitter")
Brand: E+E Elektronik
from
Rp.30,345,7520
![E+E Elektronik EE245 [EE245-M12] Wireless Temperature, Humidity, CO2 Transmitter](image/cache/wp/gj/Products/E-plus-E_EE245M3-200x200.webp "E+E Elektronik EE245 [EE245-M12] Wireless Temperature, Humidity, CO2 Transmitter")
Brand: E+E Elektronik
from
Rp.33,454,6330
Brand: E+E Elektronik
from
Rp.24,336,9200
![Digi-Sense 98766-87 [WD-98766-87] Environmental Meter for Wind Speed, Humidity, Temperature, and Light](image/cache/wp/gj/Products/Digi-Sense_WD-98766-87-200x200.webp "Digi-Sense 98766-87 [WD-98766-87] Environmental Meter for Wind Speed, Humidity, Temperature, and Light")
![Digi-Sense 18005-05 [WD-18005-05] Traceable Temperature and Relative Humidity Data Logger, -20.2 to 161.6°F (-29 to 72°C)](image/cache/wp/gj/Products/Digi-Sense_WD-18005-05-200x200.webp "Digi-Sense 18005-05 [WD-18005-05] Traceable Temperature and Relative Humidity Data Logger, -20.2 to 161.6°F (-29 to 72°C)")
![Digi-Sense TraceableGO App [WD-18004-13] Temperature/Humidity Data Logger With Bluetooth Data Logger, –20 to 70°C (–4 to 158°F)](image/cache/wp/gj/Products/Digi-Sense_WD-18004-13-200x200.webp "Digi-Sense TraceableGO App [WD-18004-13] Temperature/Humidity Data Logger With Bluetooth Data Logger, –20 to 70°C (–4 to 158°F)")
Brand: Delta Ohm
from
Rp.4,698,4100
