This water computer allows for two independently set programs on two separate outlets for complete watering of your garden. It can be used to set automatic irrigation schedules for two separate garden areas or allows one outlet to be used for programming while keeping the other outlet free for use when required.
This water computer is of a good quality. It is "user friendly" and I found it to be very easy to program. I am glad I bought the larger model, with two outlets. I purchased this to water my plants when we went on holiday. I would make the recommendation to set it up a few days before going away, to make sure sprinklers and water pressure is correct.