2x3" Humidity Indicators (5-10-15%) - Case of 125
$27.85
/ case of 125$0.22 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 | 0.56 lb |
| Outer carton (shipping) | 4.0 × 3.25 × 3.25 in |
| LTL freight class | Class 70 |
| GTIN | 51111746301 |
| SKU | DES161 |
About this item
SKU DES161 — 2" × 3", N/A, White. Sold as a case of 125, shipped from US warehouses.
Monitor humidity levels with precision using these 2x3 " color-change humidity indicators. Blue-to-pink transition clearly shows when moisture exposure occurs. Essential shipping room supplies for protecting sensitive electronics and optical equipment, sold in a case of 125 units for maximum cost efficiency.
Common questions
How do I know when humidity levels have been exceeded during shipping?
The indicator card transitions from blue to pink as humidity increases. At 5% humidity, the first zone turns pink; at 10%, the second zone changes; and at 15%, the third zone changes color, providing a visual record of maximum exposure throughout the shipment journey.
Can these indicators be used for international shipments?
Yes, these paper-based indicators comply with international shipping standards and require no special handling or documentation. They're ideal for exports requiring moisture compliance verification and provide visual proof of environmental conditions for customs and insurance purposes.
What's the shelf life of humidity indicators before use?
When stored in dry conditions (below 40% humidity), these indicators maintain accuracy for 2+ years from the date of manufacture. Store in the original sealed packaging in a cool, dry location for optimal performance.
How should I position the indicator in my shipping box?
Place the 3" x 2" card on top of or beside your product inside the box, ensuring it's visible without disturbing product placement. Position it where it won't contact the product directly and will be the first thing opened when the box is inspected.
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Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.