0511c_EH_Land_Hydropoint_6.jpg(300)Using data from NOAA satellites and other sources, the WeatherTrak ET Plus irrigation controller adjusts irrigation output as the weather changes, ensuring watering only takes place when needed and eliminating overwatering. The controller also can be set for specific plant types, soil, slope, and sprinkler type to help quickly optimize watering schedules. 800.362.8774. www.hydropoint.com.