America's Most Shopped Online Sprinkler Store


left for same-day shipping

Order within 1 hrs 00 mins for same-day shipping.

You are here: Home > Lawn Irrigation > Controllers & Timers > Rain Bird Controllers > ET Manager System

Rain Bird ET Manager Series Controllers

Enjoy all the benefits of comprehensive weather station data without having to install and maintain a weather station.

ET stands for Evapotransiration which means the transfer (or evaporation) of water from earth up into the atmosphere. For irrigation purposes this is bad news! To solve this problem on a wide scale, Rain Bird developed the ET manager. The ET manager works with almost any controller on the market (even non-Rain Bird units.)

It works by communicating hourly to local weather stations to manage your watering schedule. Preventing the system from watering too much or too little. The ET does all the math and calculations for you! It can even be further improved by adding an on-site rain weather sensor. Includes ET scheduler software free with controller.

Back to: Lawn Irrigation Products