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$14.95
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This device is useful for monitoring the Relative Humidity level in your home. It should be placed along side your Salin Plus device. The ideal RH level is 55%. If the RH level exceeds 70%, there is a risk that your room is too damp and the Salt Filter will absorb this moisture. A damp filter can leak water as well as reducing the effectiveness of the filter. Dust mites thrive when the RH level exceeds 65%.
It is a very useful device to have in your home, not only to ensure that humidity will not impact the performance of your Salin Plus Salt Therapy Device but also if you are prone to allergies or have reactions to moulds or mites.
AustraliaI bought this to monitor the humidity of my mushrooms. A good cheap, starter unit.
AustraliaAlso bought some for our extended family before the winter season starts. We have all noticed the difference in their breathing and sleep.
United StatesVery good and useful instrument. I live in a house with exposed beams & no insulation. Very surprised at the humidity readings at ground level,up roof height are very big differences so great for keeping eye on what can potentially be a dust mite or moisture issue in room. Ours is freezing in winter & stinking hot in summer. Really takes humidity off the room.