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.
![PCE Instruments PCE-HT 72 [PCE-HT 72] Temperature Meter with Datalogger -30 to 60°C (-22 to 140°F)](image/cache/wp/gj/Products/PCE_PCE-HT%2072-200x200.webp "PCE Instruments PCE-HT 72 [PCE-HT 72] Temperature Meter with Datalogger -30 to 60°C (-22 to 140°F)")
![PCE Instruments PCE-313A [PCE-313A] Temperature Meter](image/cache/wp/gj/Products/PCE_PCE-313A-200x200.webp "PCE Instruments PCE-313A [PCE-313A] Temperature Meter")
![PCE Instruments PCE-313A [PCE-313A] Temperature Meter](image/cache/wp/gj/Products/PCE_PCE-313A-3-200x200.webp "PCE Instruments PCE-313A [PCE-313A] Temperature Meter")
![PCE Instruments PCE-VDL 16I [PCE-VDL 16I] Temperature / Humidity / Air pressure / Vibration and Light Meter](image/cache/wp/gj/Products/PCE_PCE-VDL-16I-200x200.webp "PCE Instruments PCE-VDL 16I [PCE-VDL 16I] Temperature / Humidity / Air pressure / Vibration and Light Meter")
![Onset HOBO RXW-THC-900 [RXW-THC-900] HOBOnet Wireless Temperature and Relative Humidity (RH) Sensor for RX3000 Stations](image/cache/wp/gj/Products/Hobo_RXW-THC-200x200.webp "Onset HOBO RXW-THC-900 [RXW-THC-900] HOBOnet Wireless Temperature and Relative Humidity (RH) Sensor for RX3000 Stations")
![MadgeTech EggTemp-RH [EGGTEMP-RH] Temperature and Humidity Data Logger](image/cache/wp/gj/Products/MadgeTech_EggTemp-RH-200x200.webp "MadgeTech EggTemp-RH [EGGTEMP-RH] Temperature and Humidity Data Logger")
![MadgeTech EggTemp-RH [EGGTEMP-RH] Temperature and Humidity Data Logger](image/cache/wp/gj/Products/MadgeTech_EggTemp-RH-2-200x200.webp "MadgeTech EggTemp-RH [EGGTEMP-RH] Temperature and Humidity Data Logger")
Brand: MadgeTech
from
Rp.8,950,0560
![MadgeTech Therm-A-lert [THERMALERT-P-RH] Two Way Wieless Temperature and Humidity Data Logger](image/cache/wp/gj/Products/MadgeTech_Therm-A-lert-rh-200x200.webp "MadgeTech Therm-A-lert [THERMALERT-P-RH] Two Way Wieless Temperature and Humidity Data Logger")
Brand: MadgeTech
from
Rp.14,500,0800
![General Tools PTH8708 [PTH8708] Digital Temperature-Humidity Pen, 14° to 122°F (-10° to 50°C), 5 to 95% RH, Min/Max Memory](image/cache/wp/gj/Products/General-Tools_PTH8708-200x200.webp "General Tools PTH8708 [PTH8708] Digital Temperature-Humidity Pen, 14° to 122°F (-10° to 50°C), 5 to 95% RH, Min/Max Memory")
![General Tools PTH8707 [PTH8707] The Seeker Thermo-Hygrometer Pen, 32° to 122°F (0° to 50°C), 20 to 95% RH](image/cache/wp/gj/Products/General-Tools_PTH8707-200x200.webp "General Tools PTH8707 [PTH8707] The Seeker Thermo-Hygrometer Pen, 32° to 122°F (0° to 50°C), 20 to 95% RH")
![General Tools LTH8809DL [LTH8809DL] Datalogging Temperature and Humidity Monitor, -4° to 158°F (-20° to 70°C), 5 to 95% RH](image/cache/wp/gj/Products/General-Tools_LTH8809DL-200x200.webp "General Tools LTH8809DL [LTH8809DL] Datalogging Temperature and Humidity Monitor, -4° to 158°F (-20° to 70°C), 5 to 95% RH")
![General Tools LRTH185DL1 [LRTH185DL1] Datalogging Temperature and Humidity Monitor with Remote Probe,-4° to 140°F (-20° to 60°C), 5 to 95% RH](image/cache/wp/gj/Products/General-Tools_LRTH185DL1-200x200.webp "General Tools LRTH185DL1 [LRTH185DL1] Datalogging Temperature and Humidity Monitor with Remote Probe,-4° to 140°F (-20° to 60°C), 5 to 95% RH")
![General Tools LRTH185DL [LRTH185DL] Calibratable Datalogging Temperature and Humidity Monitor, -4° to 140°F (-20° to 60°C), 5 to 95% RH, Jumbo LED Display](image/cache/wp/gj/Products/General-Tools_LRTH185DL-200x200.webp "General Tools LRTH185DL [LRTH185DL] Calibratable Datalogging Temperature and Humidity Monitor, -4° to 140°F (-20° to 60°C), 5 to 95% RH, Jumbo LED Display")
![General Tools LAM880D [LAM880D] Temperature/Humidity Meter with Dew Point](image/cache/wp/gj/Products/General-Tools_LAM880D-200x200.webp "General Tools LAM880D [LAM880D] Temperature/Humidity Meter with Dew Point")
Brand: General Tools
from
Rp.3,850,0080
