3 Level - 5, 10 & 15% RH

Short Description



Humidity Indicators

Brownell manufactures a range of relative humidity indicators which provide a signal of the
relative humidity ranging from 5% to 90% Rh (at 20°C). Relative humidity indicators can be
used in conjunction with desiccators, desiccant bags and moisture adsorbers. Humidity indicators can also be used to monitor the relative humidity inside: cabinets, enclosures, flight cases,
pipelines, packaging barriers and instrument cases. A distinctive colour change of blue to pink
indicates the transition of the relative humidity from dry to wet.


  • Electronic equipment
  • Electrical equipment
  • Optical equipment
  • Cameras
  • Storage containers
  • Laser systems
  • High voltage junction boxes

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