Libratherm offers simple Digital Process Indicator Controller, which are low cost, accurate, ruggedand reliable instruments available for indication and single and dual set point OnOff control forgeneral-purpose process control applications. Indicators are available in display sizes of 0.5 to 4 forpanel mounting and shop floor installations.Models featured here can be used to monitor and control the various industrial process parameterssuch as ACDC voltage and current, Pressure, Load, pH, ORP, Conductivity, RPM, Flow, Level, Humidity etc. Single and Two set points with relay outputs are provided for control or alarms.