Hello! I have a few questions: Where in Canada can I get a home water quality tester kit? Where can I get ideas for a good science fair project using Arduino? What are MicroSiemens? What are MicroSiemens/cm? How can MicroSiemens determine the TDS (total dissolved solids) in water? How can Mic…

Home Water Tester Kit

johnwasser October 1, 2012, 10:37pm 2

1 ppm TDS = 1.56 microS/cm.

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