Cellpro electronic irrigation controller. gentle watering direction with the option to individually program watering days and times. automatic and manual programming of working time. option to program two individual watering cycles per day. watering interval duration from 1 minute to 99 minutes. option to program weekly watering with individual settings for specific days of the week. max. 6 bar. the device indicates a low battery level. power supply: 6 x lr61 9 v batteries (not included). ¾ in and 1 in threads for adapting to any garden tap