... free humidity indicators (also know as HIC, humidity indicator card, moisture indicator ) is a card on which a moisture-sensitive chemical ... delivery within 24 hours4) , OEM allowed5), cocl2, coblat free and cocl2 free types are available6), meet MIL-I-8835 and J ... A permanent after-sales service3, Specificationshumidity indicators, HIC, cobalt free humidity indicators one single dot : 8%,10%,40%,50% ...