Temperature and Relative Humidity (RH) measurement


The same superior quality found in our moisture meters is available in our thermo-hygrometers and thermometers.  These versatile meters may be used in a variety of applications such as agriculture, flooring installation and inspection, and water damage restoration.




Temperature and Relative Humidity meters



HTX-30 Thermo-Hygrometer HTX-30 Thermo-Hygrometer

Moisture range:

  • Vapor Pressure (PSI, kPa)
  • Mixing Ratio (GPP, GPK)
  • Dewpoint (°F / °C)

The HTX-30 all-purpose Thermo-Hygrometer is the latest product from the Delmhorst® Navigator® meter series. The hand-held device has a quick response time, simple interface and provides useful statistics, making it the ideal tool for measuring air conditions in water damage restoration, building inspections, flooring installations and many other industrial and research applications.

The HTX-30 measures Temperature and Relative Humidity and calculates Vapor Pressure, Dewpoint, and Mixing Ratio. Through Bluetooth® Low Energy technology, the HTX-30 can connect to the free EDGE ® app and share saved readings for further analysis. The app gives users the option to add names to each location and designate them as a location/room or dehumidifier. Users are able to add notes to individual readings, view and filter all readings, and export readings to a CSV file.

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HT-4000 thermo-hygrometer HT-4000 thermo-hygrometer

Moisture range:
Temperature: -40°C - 124°C (-40°F - 255°F)
Dew Point: -40°C - 80°C (-40°F - 176°F)
GPP Range: 0.1 - 3820 GPP (0.01 - 545 GPK)
Vapor pressure: 0 - 7 PSI (0 - 47 KPA)

The HT-4000 is an indispensable instrument in carrying out activities where the temperature and humidity play a significant role
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