Manufacturer of Portable Emissions & Combustion Analyzers and Indoor Air Quality Monitors

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Indoor Air Quality Training

Indoor Air Quality Training

Testing for Humidity

Simple tests and observations can be made to determine the indoor humidity level.


Conventional Method

  • Mold and moisture buildup is a definite indication of excessive condensation.
  • To determine if the relative humidity level is too low, drop ice cubes into a glass with water. If moisture doesn’t appear on the outside of the glass within a few minutes then air may be too dry (low).

Provided by Minnesota Blue Flame Gas Association