**Conductivity** is a measure of a solution's ability to conduct electricity, as measured in Siemens per meter (S/m).

This page is under development, please add background info:

* Info about regulations
* Info about ecological or human health impacts
* Advocacy leverage points
* Constraints we're working within: cost, complexity, sensitivity, time

Also see resources on this page: https://publiclab.org/wiki/conductivity_sensing

## Questions

[questions:conductivity]

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## Comparative Info about different methods

(Compare various approaches using the constraints above)

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## Activities

Activities for people to test methods (these develop over time)

[activities:conductivity]

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## Existing work

[notes:conductivity]