Cobalt Free Humidity Indicator Card, 3 Dot, Pack of 10 by Humidity Indicator Cards
Product ID: 54915600
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Cobalt Free Humidity Indicator Card, 3 Dot, Pack of 10
10-Pack
This indicator card has 3 indicating spots,30/40/50-percent rh, Humidity indicator cards - dots change color to reflect level of humidity, Cobalt chloride free cards
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Khalid Z.
Great experience from order to delivery. Highly recommended!
1 week ago
Abdullah B.
Great price for an authentic product. Fast international shipping too!