These Humidity Indicator Cards offer a quick way to see if your products are exposed to unsafe moisture levels. With three key checkpoints—5%, 10%, and 60%—the cards show you exactly when conditions shift from dry to risky. The spots change from blue to pink, giving you an instant visual confirmation that doesn’t require tools or meters.
$90.00
These Humidity Indicator Cards offer a quick way to see if your products are exposed to unsafe moisture levels. With three key checkpoints—5%, 10%, and 60%—the cards show you exactly when conditions shift from dry to risky. The spots change from blue to pink, giving you an instant visual confirmation that doesn’t require tools or meters.
Each pack comes with 125 cards, making them a cost-effective choice for manufacturers and distributors handling sensitive goods. Just slip a card inside sealed packaging or storage containers, and you’ll have a clear view of humidity throughout transport or storage.
They’re widely used across electronics, semiconductors, and SMT packaging, but you’ll also find them safeguarding lenses, medical devices, and pharmaceuticals. The three-spot design keeps the process simple: a low-level indicator at 5%, a mid-range check at 10%, and a higher threshold at 60% to confirm if humidity is reaching critical levels.
Highlights
Straightforward, accurate, and dependable—these 3-spot Humidity Indicator Cards help you keep sensitive products safe at every stage.
Each card has three indicator spots at 5%, 10%, and 60%. The spots begin blue and turn pink once the relative humidity reaches the percentage shown, giving you a quick read of moisture levels inside your packaging or storage.
These levels cover critical points for moisture-sensitive products. The 5% and 10% spots are useful for detecting even slight increases in humidity, while the 60% spot signals a higher threshold where product safety may be compromised.
Yes. If humidity levels drop again, the spots will return to blue. This allows continuous monitoring throughout the storage or shipping period.
Each pack contains 125 individual humidity indicator cards, making them a practical option for bulk use in manufacturing, shipping, or long-term storage.
They’re commonly used in electronics, semiconductors, SMT packaging, optics, and medical products—anywhere moisture could cause damage or reduce reliability.
No equipment is required. Simply look at the card and check the color of the spots—blue means dry, pink means humidity exposure.
We have manufactured a full range of high quality SMT Splicing Products for the contract and OEM manufacturing industry since 1998. Professional excellence is our game and we are committed to ongoing improvements in all aspects of the business.
We are the only tape splicing manufacturer in the United States and our headquarter location in beautiful Santa Fe, New Mexico allows us to meet tight delivery requirements to anywhere in North America.
We strive to ensure customer satisfaction with every purchase. If you are not fully satisfied with your order, you may return unused products in their original packaging. Please contact our customer service team to initiate the return process.
