Humidity indicator
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| Humidity and hygrometry | |
|---|---|
| Specific concepts | |
| General concepts | |
| Measures and Instruments | |
A humidity indicator is a moisture-sensitive chemical that changes color when the indicated relative humidity is exceeded.
Chemicals[edit]
Some chemicals are:
- cobalt(II) chloride (toxic) (blue to pink)
- copper(II) chloride (toxic) (yellow to blue)
See also[edit]
External links[edit]
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