The originator of the color change humidity indicator card, Süd-Chemie Performance Packaging leads the industry with a wide array of Humitector® humidity indicators.  Following the most rigorous quality standards, including strict color meter testing,  Süd-Chemie's humidity indicator cards and humidity indicator plugs are designed to meet  standards set forth by military agencies and electronic/semiconductor companies, such as Mil-Spec and JEDEC respectively. 

Further, Süd-Chemie offers Maximum humidity indicator cards to the logistics industry, as well as humidity indicators for preservation and commercial applications. Selection includes:

• Cobalt-Dichloride Free Humidity Indicator Cards
• Cobalt Free Humidity Indicator Cards
• Humitector Halogen & Heavy Metal Free
• Desiccator Plugs & Humidity Indicators
• Humitector Humidity Indicator Cards