Rainbird ET Manager Rainbird ET Manager Cartridge Rainbird SMT Toro Intelli-Sense Hunter ET System Hunter Solar Sync System
I could not be happier with my ET Manager. Since its installation, I have saved literally thousands of litres of water and therefore a sizeable, and welcome, chunk of change. Not only that, my landscape has never looked better. The system is fantastic and now that I’ve seen it in action, I don’t think I could live without it.

- Ron Orr, Homeowner, Gleneagles, Cochrane
Hunter ET System

The Hunter ET System gathers weather data on site using ET Sensor and an optional anemometer for wind speed, continuously calculating the ideal program for the landscape.

The Hunter ET System is an easy-to-add-on accessory to most Hunter controllers that measures key climatic conditions to calculate the rate at which water is consumed by weather conditions. The ET System will initiate a new watering schedule to replenish only the water that is actually needed. And Hunter’s WiltGard technology can intervene to trigger protective watering when extreme conditions threaten the landscape.

Product Features

  • Calculates ET for your local microclimate – no weather subscription fees.
  • WiltGard technology enables watering when extreme conditions threaten.
  • True station-specific database determines appropriate watering by zone (taking account of plant, soil, sun, and sprinkler data).
  • Easily upgrades most Hunter controllers to weather-based control.
  • Non-volatile memory

How ET System Works

The Hunter ET System is an easy-to-add-on weather station and interface module (for any Hunter controller that operates with a SmartPort system) that measures key climatic conditions, and uses them to calculate the local ET factor. The ET is then downloaded into the compatible Hunter irrigation controller to create an irrigation program that is right for your landscape based on site specific information.

Hunter Sensor
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