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Humidity Indicator Card – 10-20-30% (125 Pack)
- Monitors and displays relative humidity levels in sealed containers.
- Color-changing indicators at 10%, 20%, and 30% humidity for easy monitoring.
- Ideal for electronics, firearms, documents, photos, and sensitive materials.
- Helps prevent moisture-related damage such as corrosion, mold, or mildew.
- Pack of 125 cards, ready-to-use for bulk or industrial applications.
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Humidity Indicator Card – 30-40-50% (125 Pack)
- Monitors humidity levels at 30%, 40%, and 50% for accurate moisture tracking.
- Perfect for safes, electronics, collectibles, and storage containers.
- Prevents moisture damage, corrosion, mold, and mildew.
- Color-changing indicators for quick, easy reading.
- 125-count pack for large-scale use or bulk monitoring.
