desco-13870-humidity-indicator-cards-10-20-30-40-rh-100-per-can

The Desco 13870 Humidity Indicator Cards ( HIC ) measures the relative humity (RH) inside a sealed package to allow ammediate visual inspection of whether it has sustained unsafe humidity levels.

Desco 13870 Features and Benefits:

• Spots will change from blue (dry condition) to pink (humid condition) if the humidity changes surrounding the indicator
• Use in conjunction with a dessiccant and moisture barrier bag when shipping electronic components
• Humidity pertcentages: 10%, 20%, 30%, and 40%
• 100 Cards per can
• Made in America