Four Spot Humidity Indicator Card

Humidity Indicator Cards (HICs) are used to indicate the humidity levels inside a moisture barrier bag after it has been vacuum packed. The 4 indicator spots change colour between blue and pink depending on the humidity level within the bag.

Features:

• Complies with JEDEC Standards
• Offer superior protection, especially when used with our desiccants and moisture barrier bags
• Constructed from moisture-sensitive blotting paper
• All HICs are shipped in air tight tin containers to prevent from being exposed to moisture