Sierra Electronics Tapesplice Humidity Indicator Cards are a simple, reliable, and cost-effective way to monitor relative humidity inside sealed packaging and moisture-sensitive environments. Designed with precision, these cards provide instant visual feedback, allowing manufacturers, shippers, and end-users to ensure product safety and compliance.
$90.00
Sierra Electronics Tapesplice Humidity Indicator Cards give you a quick, visual check on moisture levels without any special tools. Each card carries six spots, ranging from 10% to 60%, so you can instantly see if humidity is creeping past safe limits. The spots shift from blue to pink as the air gets wetter, making it obvious when conditions need attention.
They’re lightweight, slip easily into sealed packaging, and deliver reliable readings right where your product sits. Electronics makers rely on them to safeguard SMT assemblies, semiconductors, and PCBs. Optical lenses, pharmaceuticals, and medical devices also benefit from the added assurance.
The beauty of these cards is their simplicity. No power, no calibration, no fuss. Just open the box and know at a glance whether your items are being stored in a safe environment. For manufacturers under strict packaging standards, this is a straightforward way to stay compliant while avoiding costly damage.
Highlights
Specs at a Glance
Simple, accurate, and dependable—that’s what you get with Tapesplice Humidity Indicator Cards.
Each card has six circular spots that respond to moisture. They begin blue and turn pink once the relative humidity reaches the percentage shown on the spot. This gives you a clear, step-by-step view of humidity levels inside your packaging or storage.
Yes. If the environment becomes drier, the spots shift back to blue. This allows ongoing monitoring rather than a single-use reading.
Place it inside the sealed package, container, or storage area with the product you’re protecting. For quick checks, position it where it can be seen through a transparent window, or open the package briefly to view the card.
They’re commonly used in electronics manufacturing (SMT, semiconductors, PCBs), optical lenses, pharmaceuticals, and precision instruments—anywhere moisture could cause damage or compliance issues.
No. The cards are completely visual. Just check the color of the indicator spots—blue means safe, pink means humidity exposure.
They’re built for repeated readings and typically last throughout the storage or shipping period. For best accuracy, avoid touching the indicator spots directly.
Yes, they meet the standard requirements for moisture-sensitive packaging in electronics and other industries.
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.
