Conductivity definition: Conductivity is the ability of a substance to conduct electricity. It is opposite to resistance value. The unit of measurement is Siemens/cm (S/cm), this unit10-6 itemsExpressed in S/cm,10- 3 itemsAt that time, it was expressed in mS/cm.
The CF meter is a solution conductivity measuring instrument measured in CF units. 1CF = 0.1EC or 1CF = 0.1MS/CM