The AC1 water timer from Hozelock is an easy to use, battery powered automatic watering timer. Simply connect it to your tap using one of the included connector and select one of the 13 pre-set watering programs. The water can be set to turn on from once a week all the way up to four times a day, with durations ranging from 2 minutes to 2 hours. The timer is leak proof with an ultra reliable ball valve (1-10 bar). The AC1 timer can be used with sprinklers, water butts, and soaker hoses. Ideal for keeping you on top of your garden irrigation during the summer months.