The advanced Kontrol 800 allows operators of complex water-treatment applications such as cooling tower control systems to manage multiple parameters including pH, ORP, conductivity and flow rate simultaneously and with the greatest precision. Via an intuitive seven-key control pad and 20-character alphanumeric display, users can check the statistics on the life of the probes and the operating life of the controller while a data logger function provides information that helps monetarize results from the measurements. Users also benefit from analogue and digital outputs that can be set via software plus an “electrode quality” function that gives the operator the power to optimize performance, making this the water treatment controller of choice for industry professionals.