Dry-Packs Cobalt Free Humidity Indicator Card, 6 Dot, Pack of 10, 10-Pack

$0.00

  • This indicator card has 6 indicating spots,10/20/30/40/50/60-percent rh
  • Humidity indicator cards – dots change color to reflect level of humidity
  • Cobalt chloride free cards
  • Each card measures 1.5″ wide and 4″ tall
  • Pack of 10 cards!

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Description

This is a cobalt chloride free color-change reversible humidity indicator card that has 6 indicating spots 10/20/30/40/50/60-percent rh, they change from brown dry to pale green humid. This card complies with mil-1-8835. A great tool to assist you in keeping your valuables protected.
Package contains 10 Cobalt Chloride free 6 dot humidity indicator cards.

Additional information

Weight 0.045 kg
brand

Dry-Packs

dimensions

‎5.08 x 1.27 x 2.54 cm; 45.36 Grams