Humidity indicating cards enable you to take benefits of the reliable and visual sign of humidity inside the sealed package. It prevents the damage to the sensitive equipment such as semiconductors, military devices, etc. It is a great tool to fight moisture related issues. You must consider using such type of simple to use instrument or card for measuring the relative humidity percentage in all sealed environment. The changing color will help you to indicate the percentage of humidity present in the packaging. Humidity can be measured from 5% to 60% complies with MS 20003-2. These cards are reversible.
For More information about our humidity indicating card product please Check below-mentioned Link.
http://pharmadesiccants.com/humidity-indicating-cards/