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Four Spot Humidity Indicator Card

Four Spot Humidity Indicator Card

For a detailed quotation, call us on +44 (0) 1473 836 200

Product Code(s): 309-0021

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Humidity Indicator Cards (HICs) provide a low-cost method of indicating humidity conditions inside a moisture barrier bag after vacuum packaging. The indicator spots on the HICs change colour from blue to pink as humidity increases and from pink to blue as humidity decreases. Our HICs meet JEDEC Standards.

Offer superior protection, especially when used with our Desiccants and Moisture Barrier Bags


Humidity Indicator Cards are constructed of a moisture-sensitive blotting paper.


We offers several versions of Humidity Indicator Cards. The number of indicator spots on the HIC varies, depending upon the range of humidity to be measured. The product is shipped in airtight tins to prevent exposure to moisture.

Ordering Information
Product Code: Description: Indicates (%RH) Size (in): Additional Notes:
309-0021 4 Spot HIC
Designed specifically for the electronics
industry. Ideal for use with other components of the "Dry Pack packaging concept.
10, 20, 30, 40 2 x 3 100 cards per can

Please note minimum order qty's may apply. Please call for more details.

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If you have any questions then please get in touch with us either using our online chat box or our contact us form.

Order this product
Call one of our ESD experts on +44 (0) 1473 836 200
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