250 Pack 6-Point Humidity Indicator Card 10-60% HIC, Cobalt-Free Color Changing Moisture Test Card for Electronics (Blue 10-60%)
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Product details
| Management number | 211145789 | Release Date | 2026/04/04 | List Price | $18.36 | Model Number | 211145789 | ||
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This 6-Point Humidity Indicator Card (HIC) provides reliable moisture detection for electronics storage and PCB protection. Featuring a clear 10-60% RH measurement range with distinct blue-to-brown color changes at 10%, 20%, 30%, 40%, 50%, and 60% humidity levels. The cobalt-free, eco-friendly design ensures safe use in sensitive environments like PCB packaging, semiconductor storage, and dry boxes. Each card is non-toxic and reversible (returns to blue when dry). Ideal for monitoring moisture in electronic components, medical devices, and industrial materials.
- 6-Point Humidity Detection – Tracks 10% to 60% RH with clear color changes (blue → brown)
- Cobalt-Free & Eco-Safe – Non-toxic formula compliant with environmental standards.
- Reversible Indicator – Returns to blue when dry for repeated use.
- Wide Applications – Perfect for PCBs, IC chips, dry cabinets, and moisture-sensitive packaging.
- Compact & Durable – Lightweight card fits easily in storage containers or packaging.
| UPC | 754304510672 |
|---|---|
| Color | Blue/Brown |
| Brand Name | Duoduotong |
| Item Length | 4.5 Inches |
| Item Weight | 500 Grams |
| Part Number | DSC-IndicatorCard001 |
| Display Type | Digital |
| Manufacturer | Duoduotong |
| Additional Features | Waterproof |
| Included Components | Instruction Manual |
| Age Range Description | Adult |
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