Standard Humidity Indicator Cards (HICs) provide a low-cost method of indicating humidity conditions inside a moisture barrier bag after vacuum packaging. The indicator spots on the HICs change colour from blue to pink as humidity increases and from pink to blue as humidity decreases. Indicates from 10% to 60% humidity. Can be used in conjunction with our moisture barrier bags.
Features and benefits:
- Offer superior protection, can be used alongside our desiccants and moisture barrier bags
- Indicator spots vary due to the range of humidity being measured
- Constructed from moisture-sensitive blotting paper
- Shipped in airtight containers to prevent exposure to moisture
- Complies with MIL-I-8835 standards
- 200 cards per tin
For our Cobalt Dichloride Free Humidity Indicator Card, click here.
