Humidity indicator: Difference between revisions

Revision as of 17:09, 7 July 2014

Revision as of 15:03, 8 August 2014

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[[File:Humidity indicator before & after wetting.jpg|thumb|Humidity indicator on the lithium-ion battery of an mobile phone

top: before wetting

bottom: after wetting Batery model: Samsung AB653039

Suitable for the mobile phone: Samsung SGH-U800]]

{{Cleanup|date=August 2010}}

A '''humidity indicator''' is a moisture-sensitive chemical that changes color when the indicated [[relative humidity]] is exceeded.