Humidity Indicator Cards
Cards indicating relative humidity to help monitor packaging conditions inside cartons or containers.

Overview
Humidity indicator cards display humidity levels through colored indicator spots, allowing visual monitoring inside cartons, product boxes or containers.
Commonly used with desiccants to monitor moisture-control performance during storage and transportation.
Intended uses
- Monitoring conditions inside sealed packaging
- Electronic component packaging
- Anti-static bags
- Equipment, accessories and goods requiring moisture control
Using with desiccant sachets
Place a humidity indicator card with a desiccant inside sealed packaging, an anti-static bag or an equipment box to visually monitor humidity during storage and transportation.
Humidity indicator cards provide a visual indication of humidity and do not replace dedicated measuring instruments.
Product specifications
- Product format
- Humidity indicator cards with multiple colored spots
The specifications below are listed in the 2023 Company Profile. Please contact us to confirm currently available options.
Quality & certification
ISO 9001:2015 · FSC · REACH · RoHS · DMF Free


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Manufactured and supplied to order
Contact us for advice on humidity indicator card specifications suitable for your packaging, anti-static bags or equipment.










