humidity indicator card is also called as the moisture indicator and the main reason for this is that the humidity is contained at a rate of 1060. the card has the moisture sensitive chemical so that it will indicate the changes in relative humidity. the humidity indicator is also efficient for making the impressive level of packaging the quantify relative humidity. cards are measured through relative humidity that is present inside any sealed package. this technique is the low cost inspection and it will measure the safety of the humidity level.cobaltdichloride free humidity indicator cardsdesiccator plugs & humidity indicatorscobalt free humidity indicator cardshumitector humidity indicator cards  these products are available in the market at the very lowest cost so that it can be useful for having the best checking the humidity in the product. the products are declared by the mr. rajesh galglaikar managing director of sorbead india.the hi cards normally absorbs the humidity that are present around 5, 10, 15, 30, 40, 50 and 60 with the ms 200032. these can be useful for various medical product packing with the humidity conditions that includes mil spec mil i 8835 process. the humidity indicator cards hic also has the moisture sensitive spots that are printed so that it responds to the certain levels of humidity that are visible with the color changes. all these type of color changes like blue to pink could be seen in the humidity cards. some of the medical applications of the humidity indicator cards for medical purposes areindicating the humidity conditions for the barrier packagingused as the conjunction with the desiccant in vacuum sealed pharma packingvisual verification for the pharmaceuticals productsapproved for all the mil i 8835 applicationsit also used in glass industry to absorb humidity spoilage effect on the glass.getting the humidity indicating cards hic are very easy so that it will be efficient for indicate the humidity in all the packages. you can buy the hic cards in low cost at sorbead india.