• cleanroom desiccator accessoris humidity indicator card
Click to enlarge

Humidity Indicator Cards


Desiccator Humidity Indicator Cards change color from blue to pink to indicate the presence of moisture in the air.

The 10-60% RH card has 6 spots corresponding to 10, 20, 30, 40, 50. and 60% RH that change color individually when the moisture content reaches the indicated value.

These cards are especially useful in conjunction with the compartment desiccator, the mini-dehumidifier and desiccant bags.

They can also be placed in a desiccating chamber to indicate the relative humidity within the chamber.

Please contact us for information on customized solutions to fit your needs.
Email CleanroomSupply with your request!