Stream Peak Reliable Humidity Indicator Cards Moisture-sensitive 3 Indicator Points Colour Changing Paper Based Cobalt Free Cobalt Dichloride Free

Protect your products from moisture damage with our easy-to-use Humidity Indicator Cards! Choose from three versions, all designed to give you a clear and immediate reading of humidity levels inside your packaging.🔘 Cobalt Free: 5% / 10% / 60% – Safe and eco-friendly alternative to indicators with Cobalt compounds 🔘 Cobalt Dichloride Free: 5% / 10% / 60% - JDEC Standard 033B compliant🔘 Cobalt Dichloride Free: 30% / 40% / 50% - Suited for mid-range RH monitoring, MS20003-2 compliant✅ Easy to read colour change for quick visual inspection (Cobalt Dichloride Free: blue to pink; Cobalt Free: brown to blue) ✅ Ideal for electronics, semiconductors, and barrier packaging ✅ Safe for global shipment and long-term storageAll cards meet international compliance standards and are safe for your team and your products.🟦 How to Keep Humidity Indicator Cards from Activating 🟦To keep your Humidity Indicator Cards (HICs) from activating too early, follow these best practices:🔒 Store in a Sealed Moisture-Barrier Bag Use airtight foil-laminated bags or moisture barrier bags to prevent moisture from penetrating. 💧 Include Desiccants Add desiccants like silica gel packets or activated clay packets to absorb humidity inside the bag.🌬️ Avoid High-Humidity Areas Keep them in a cool, dry place, away from moisture and heat - ideally with relative humidity below 20%.⏳ Limit Air Exposure Only take out what you need. Reseal immediately after opening.🧊 Vacuum Seal for Bulk Storage For larger quantities, vacuum-seal them in small batches with desiccant.