Digital Conductivity Controller Meter is functional as a time-tested test instrument, which shows accurate conductivity of liquid solutions. Basically, it is used to measure the TDS as well as conductivity in five ranges. Accuracy is ensured in its measurement of temperature, conductivity and salinity. This instrument makes use of forced-current measurement technology. Digital Conductivity Controller Meter is provided with linear automatic temperature compensation, LCD display, adjustable temperature coefficient and single point cell standardization. It is apt for those industries, where the checking of salinity of liquids as well as conductivity of ultra-pure water is needed. This calibrating instrument helps the manufacturing orbits of potable drinks to provide the potables with high purity. This ensures an effective control and eliminates the waste materials, gathered from the industrial wastes.