HM Digital PSC-154 TDS/EC Meter with 4-20mA Output - Water Quality Testing for Hydroponics, Aquariums & Drinking Water

Product Description

The PSC-154 controller monitors and controls TDS/EC levels for high output commercial systems. It has extended range, digital calibration, on-screen temperature, tri-color display and 4-20mA output.Features:Large, bright L.E.D. display4-20mA output signal can connect to a PLC to record values.An alarm will sound if the TDS /EC level rises above the user-set level.A switch will control a device based upon the set point.On-screen temperature display (C/F)Includes one Sensor probe (part #SP-1-PSC)