The 24-hour digital timer is used to shut off irrigation system pumps automatically after a predetermined amount of time. It sets itself apart by its precision level during timer set up. For a time range between 0 and 5 minutes, it is set to the second, and for a time range between 5 minutes and 24 hours, it is set to the minute. The timer saves the last recorded time, which may be changed.
** Must be installed by a person with basic skills in electric circuits