Conductivity meter is a device used to measure the conductivity of a solution, which is directly related to the concentration of dissolved ions in the solution. Conductivity is measured in Siemens per meter (S/m) or its subunits (such as milliSiemens per centimeter (mS/cm)). We have portable conductivity meters and desktop conductivity meters to choose from, and here you can always find a device that is suitable for your laboratory.