Humidity indicating cards allow a low cost method of indicating humidity conditions for various types of applications. Ideal for electronic packaging and complies with Mil-I-8835 and Mil STD-2073-1D Method 50. You can choose Reversible or Non-Reversible Designs.
Low Cost and Easy to Use Method to Monitor Humidity in Shipping and Storage Containers. Available in many configurations, these cards indicate relative humidity as low as 5 percent and as high as 95 percent depending on your requirements. Available in reversible and irreversible configurations.