Integra™ Boost™ humidity indicating cards are an inexpensive way to quantify relative humidity levels accurately. They are simple to use, allowing instant visual verification of product integrity. The spots turn from blue to pink to indicate humidity levels. When combined with Integra™ Boost™, you will surely leave any moisture problems behind. They measure 50% - 70% humidity. 10 cards per pack.
Every product is unique, just like you. If you're looking for a product that fits the mold of your life, the Integra Humidity Indicator - (10 / Pk) is for you.
Inventory Last Updated: May 19, 2022