The SCS integral part of a complete moisture barrier packaging assembly is the Humidity Indicator Card. High relative humidity can cause significant, possibly irreparable damage to sensitive equipment, supplies, and products. To ensure dehydration measures work, humidity indicator cards measure the relative humidity(RH) inside sealed packages to allow immediate visual inspection of whether it has sustained unsafe humidity levels.

Measures the level of relative humidity that the contents of the packaging have been exposed to
Complies with MS 20003-2, and MIL-P-116
For use with Moisture Barrier Bags
Pre-punched holes on top and bottom
125 cards per can