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Hunter ET System

Sale: $555.94
Save: 30% off



Advanced ET Weather Control For for Pro-C family controllers

The Hunter ET System is an easy-to-add accessory for Pro-C and PCC controllers. Using highly advanced technology, the Hunter ET System measures key climatic conditions to calculate local evapotranspiration (ET) factors. ET is a measurement of the water lost from the soil surface by evaporation and the moisture lost from the plants by transpiration. The ET System will calculate irrigation schedules to replenish only the water that is actually needed for plant and soil conditions. The Hunter WiltGard™ technology can intervene to trigger protective watering when extreme conditions threaten vegetation. The result is a dramatic savings in water, healthier root zones, and longer plant life.


  • Calculates evapotranspiration (ET) for individual microclimate to fit the exact landscape requirements
  • Specific irrigation scheduling for every zone based on the characteristics of each
  • Enables compliance with local watering restrictions
  • Easily upgrades Hunter SRC, PCC, Pro-C, and ICC to weather-based controllers
  • Non-volatile memory
  • Full range of scheduling options
  • Includes 100 ft. of 18 AWG, 2-conductor for sensor installation
  • WiltGard™ technology triggers protective watering when extreme conditions threaten plants
  • Warranty period: 2 years


  • Station maximum: 48
  • Power input: 24 VAC, 50/60 Hz (from host controller)
  • Current draw: 20 mA, maximum
  • Max. distance, ET Sensor from module: 100'
  • Sensor wire: Includes 100' of UL approved wire

  • Model: HI-ET SYSTEM
  • Shipping Weight: 6kgs
  • Manufactured by: Hunter Industries

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