Integra Boost Indicator Vlage 10 pieces
The Integra Boost Moisture Moisture Indicator shows whether your gel sachet is still good or needs to be replaced.
Determine the humidity level (or relative humidity, “RH”) in an indoor environment with our Integra Boost indicators. Each pack contains 10 humidity indicator cards and each card reads RH from 10% to 60%.
Simply place one card in the area to be read and wait for the indicator dots to turn blue to determine the humidity level in that area.