Description

Three spot humidity indicator cards (HIC’s) provide a low-cost method of showing humidity conditions inside a moisture barrier bag after the contents have been vacuum packaged. The indicator spots on the cards change colour from blue to pink as humidity increases and from pink to blue as humidity decreases. Our large range of humidity indicator cards offer superior protection, especially when used with desiccants and Moisture Barrier Bags.

•Change from blue to pink as humidity increases and back again as it decreases

•Constructed of a moisture-sensitive blotting paper

•Complies with JEDEC standards