HumiBoost supp;ies a full line of Humidity Indicating Cards (H.I.C.) which al-lows a low cost method of indicating humidity conditions for various types of appli-cations including MIL Spec (MIL-I-8835) applications. Printed on a small paper with moisture sensitive spots that turn from blue to pink to indicate humidity levels. The 30%, 40%, 50% H.I.C. complies with the MS20003-2 and the 5%, 10%, 15% complies with JEDEC Standard 033 and the 5%, 10%, - 60% complies with JDEC Standard 033B. They are available in many configurations and custom cards with custom printing are available for any applications.
Humidity Indicating Cards are the most accurate cards available in the market today. They are often used in conjunction with a desiccant and a moisture barrier bag when shipping electronic components.

Humidity indicator card is a non-electronic device used to indicate the levels of humidity inside the environment it is placed in. The indications are as perfect as any electronic device and it can be reused up-to twenty times. Humidity indicator cards are tested for accuracy and can demonstrate the results back and forth with decrease or increase in humidity. 

How does it work:

Indicator cards have blue-colored impregnated spots which are highly sensitive to temperature, humidity, atmospheric pressure and wind- and turn pink to demonstrate a relatively humid environment while humidity indicator blue color represents dry environment. Due to high sensitivity to wind, the card is usually works better in enclosed spaces.

 Indicate humidity conditions in various types of barrier packaging
 Often used in conjunction with a desiccant
 Allow instant visual verification of product integrity
 Approved for MIL – I – 8835 applications
 Low cost
 Spots turn from blue to pink to indicate humidity levels

Each of the six spots indicates the percentage of humidity in the range of:
10% | 20% | 30% | 40% | 50% | 60%

Humidity Indicator available: 10% to 60%

Available Packagings: Individually wrapped sachet

Bulk Packaging: Batches of boxes and cans