$11.99 CAD

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  • 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
SKU: 210000001592