HM Digital PSC-150 TDS/EC Controller Panel Mount

Part #: 202032
Regular price List Price $565.00
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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.


  • 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


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