12-Station Indoor/Outdoor Simple-to-Set Irrigation TimerThis indoor outdoor timer is so easy to use you can forget the instructions. Its intuitive zone by zone scheduling allows you to set watering times differently for each area of the yard, providing greener results with less water. By turning the dial to each zone, you can easily set custom days of the week, odd or even days, or a cycle number of days independent of all other zones. You can also set up to 4 different custom watering times of the day to