HM Digital PSC-150 Extended Range EC/TDS Controller

The HM Digital PSC-150 EC/TDS Controller reads in an extended range to monitor and control TDS levels for high output commercial systems. If the TDS level rises above the user-set level, an alarm will sound and the unit will open or close a circuit via dry contacts to control a pump, solenoid valve or other external device. External devices must have their own power supply.Specifications: Monitors and controls TDS level for high output commercial systems. Large, bright L.E.D. display An alarm will sound if the TDS level rises above the user-set level. On-screen temperature display Installs easily in minutes Includes one sensor probe One year warranty NOTE: The PC-100 has been discontinued and has been replaced by the PSC-150.