: This timer allows you to set it and it will do the watering for you. Please close the top lid very tight, to make sure water can not go inside Features: UseLR032XAAA 1.5V Alkaline battery (not included) Durable high impact construction Clock time display 8 different Programsready to be set Simple, reliable, water-proof Woring pressure: 0 to 8 bar(0-116 PSI) Working temperature:5-60(40-140) Can be attached to3/4inch(19mm)tap or faucet Manual Watering: can be set for one time instant manual watering Manual ON, Manual Off, Auto mode Frenquency can be set per day, or each day of a week, 15 different day choices Color: As Shown Material: ABS Package Contents: 1 x Garden Irrigation Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.