Up until about the late 1970's the units of EC were micromhos per centimeter (µmhos/cm) after which they were changed to microSiemens/cm
1 µS/cm = 1 µmho/cm.
Correction.
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Conversion depends on what you want to convert.For instance if you want to convert unitsYou use the memory devices - King Henry Drinks Milk During Castle MeetingsThe starting letter of each words...