30
Battery Operated Electronic Water Timer. Twin outputs meaning you can water different sections of the garden at different times. Up to 24 cycles per day. Requires 2 x AA batteries (not included). Easily programmable with inline filter.. Adjustable watering frequency from 1 hour to 1 week and time from 1 minute to 2 hours. Compatible with most brands of water fittings: 3/4" or 1"