Humidity Indicator Cards - Cobalt Free

Humidity Indicator Cards: Our new Dry-Packs® Cobalt Free Humidity Indicator Cards turn from Brown to Pale Green. Available in either 3 dot (30-50% humidity) or 6 dot (10-60% humidity). A great tool to use with Dry-Packs® brand Silica Gel Products and help fight moisture issues.

Item Description Dimensions Cov Area* Min. Quantity/Price Per Piece Qty. Add to cart
Brown To Green (Cobalt Free)
Cobalt Free Humidity Indicator Card - 3 Dot 30%/40%/50%
2" x 3" 1 1+/$1.99 3+/$1.29 10+/$0.99 25+/$0.79 200+/$0.59