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electrical conductivity measurements
Electrical Conductivity (EC) Parts Per Million (PPM) miliSiemens (mS) microSiemens (mS) NaCl Conversion 442 Conversion 1.0 1000
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Need help with getting the correct amount of ppms for my plants.
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EC to PPM Conversion Chart
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Conversion Chart
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EC to PPM Conversion
Cool conversion chart from Athena : r/HandgrownAZ
electrical conductivity measurements
Athena - PPM stands for parts per million & is the most common domestically used unit when measuring TDS. EC stands for electrical conductivity, which is a measurement of the ability of