- Reference authority
- ISO symbols — Boston Scientific reference glossary
- Programme / market
- International
- Mark type
- Medical device symbol
- Artwork access
- See source requirements
- Source checked
- 23 September 2026
What this mark means
Identifies the acceptable humidity range for a medical device. Populate the limits from the approved storage or transport specification.
Before using this resource
- Populate the limits from the approved storage or transport specification.
- Match the symbol, any accompanying value and the applicable market to the approved product or packaging specification.
- Keep the source reference and selected artwork with the proof for the final reviewer.
A detail worth checking
A percentage range is product-specific and cannot be inferred from a keep-dry symbol.
Browse everyday packaging symbols
Useful to know
What should I check before using Humidity Limits?
A percentage range is product-specific and cannot be inferred from a keep-dry symbol. Populate the limits from the approved storage or transport specification.
Does downloading the artwork give me permission to use it?
This image is an identification reference. Use the responsible organisation’s current specification and artwork route for production use.
Curated by GoVisually from published source references. How we maintain the library.
