Monitor Relative Humidity Levels

AGM's Humidity Indicating Cards provide external monitoring of humidity levels inside containers and packages.

  • Reversible cards
  • Non-reversible cards
  • Color-change element turns from blue to lavender to pink as humidity increases & turns back to blue as humidity decreases
  • Meets various SAE specifications
  • Use in conjunction with AGM's desiccant and breather valves product lines

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