Select from over 3 options
Renderings are for display purposes only; outer packaging may vary.
Please Make a Selection
See All Options
Measure humidity levels with these small paper instruments.
- Color changes from blue to pink to show increases in humidity levels within a sealed container or other environments
- 6-dot card is for general use
- 3-dot card is recommended for monitoring electronic or optical instruments
This price based on selected options and quantity. Product specifications are nominal and may vary.