2x3" Humidity Indicators 5-10-60% - Case of 125
$38.70
/ case of 125$0.31 per box
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
2" × 3"
Board / material
N/A
Color
White
Freight class
Class 70
Specifications
| Inside dimensions | 2" × 3" (L × W) |
|---|---|
| Board / material | N/A |
| Color | White |
| Sold as | Case of 125 |
| Order in multiples of | 1 |
| Case weight | 0.66 lb |
| Outer carton (shipping) | 4.75 × 4.5 × 4.5 in |
| LTL freight class | Class 70 |
| GTIN | 51111157404 |
| SKU | DES162 |
About this item
SKU DES162 — 2" × 3", N/A, White. Sold as a case of 125, shipped from US warehouses.
Monitor critical humidity levels with precision color-changing indicators. These 2x3 " paper-based humidity indicators transition from blue to pink as moisture increases, providing instant visual confirmation of environmental conditions. Sold as a case of 125 units for comprehensive shipment and storage monitoring.
Common questions
How do I know when humidity levels are unsafe?
The indicator card changes color from blue to pink as humidity increases. Each product shows clear threshold markers at 5%, 10%, and 60% humidity levels, allowing you to quickly assess whether conditions exceed safe limits for your specific shipment.
Are these indicators compliant with international shipping regulations?
Yes. These indicators meet ASTM D4169 standards for humidity monitoring in shipping environments and help document compliance for electronics, optics, and temperature-sensitive goods under various international shipping requirements.
Can I reuse these indicators?
No, these are single-use indicators. Once exposed to humidity changes, the color change is permanent. This ensures accurate readings for each shipment and prevents false positives from reused units.
How long do the indicators remain accurate?
These indicators are effective for the duration of your shipment or storage period. Store unused indicators in dry conditions. Once activated by exposure, they provide immediate color-change feedback within minutes of reaching threshold humidity levels.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.