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3M Humidity Indicator Cards Accurately Monitor Humidity Levels
Moisture-sensitive spots on Humidity Indicator Cards respond to various levels of humidity with a visible color change from blue to pink. Use Humidity Indicator Cards inside vacuum-sealed, d ...
 
 
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3M Humidity Indicator Cards, Three-Spot, 5, 10 and 15% RH, Pkg. of 125 155969 PK
Drop ShippedShips Directly from Manufacturer
2
$20.30

3M Humidity Indicator Cards, Three-Spot, 5, 10 and 60% RH, Pkg. of 125 155970 PK
Drop ShippedShips Directly from Manufacturer
2
$20.30

3M Humidity Indicator Cards, Four-Spot, 10, 20, 30, and 40% RH, Pkg. of 200 155971 PK
In stock!
1
$22.40

3M Humidity Indicator Cards, Six-Spot, 10, 20, 30, 40, 50 and 60% RH, Pkg. of 125 155972 PK
Drop ShippedShips Directly from Manufacturer
2
$42.60

3M Humidity Indicator Cards

3M Humidity Indicator Cards Accurately Monitor Humidity Levels

Moisture-sensitive spots on Humidity Indicator Cards respond to various levels of humidity with a visible color change from blue to pink. Use Humidity Indicator Cards inside vacuum-sealed, dry-packed moisture barrier bags to monitor the interior humidity conditions of the package. When the bag is opened, you can examine the Card to verify the proper dryness inside the bag.

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Specifications

Cards are performance tested and lot traceable. RoHS-compliant and lead-free. Three-, Four- and Six-Spot Cards available. Pkgs. of 125 and 200.

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