This is a new home irrigation water garden Timer controller; You can configure the program according to your needs.Frequency(irrigation): Can be control by whirl button. Minimum of irrigation time is 1hour. Maximum is one weekWater time(irrigation): Can be control by whirl button. Minimum of circle time is 1 minute. Maximum is 120minutes.This timer irrigation should be used only for control of irrigation systems in the domestic sector, for example, lawn sprinklers, sprinklers and drip home, etc.Micro-controller is apply for irrigation in small garden, top floor and balcony, especially in dry weather.Specification:Material: ABSSize: 170x90x85mm/6.69x3.54x3.35inWater connection: G3 / 4 Faucet threadHose connection: 15mm/0.59in (1/2 ) - suitable for all known systems inWater pressure: 0.5- 4kgsWater temperature: 0- 40 degreesMedium irrigation: Fresh clear waterBatteries: 2 X 1.5 V AAA batteries (not included)Use method:First, install the battery. the water valve will be self-check. Then ball valve will be turn to close status.Second, you can turn the B button to the cycle time that you are need.Third, turn the A button to a number that will be continuous irrigation.Forth, according to the programs set. The water valve will be operate within 10 seconds.Attention:One: You set up the time, but the time should more than output time.Two: If B button under the "0" Reset number,the water valve will be work once.Three: If A button under the "OFF" the water valve will be closed.Instruction manual:Irrigation TimerPlease carefully read the operation manual before you use it.It is important that you should be know controller property.And you should grasp correct install.Person who is not familiar with the controller and minor are not allowed to use it.Note:Due to the different monitor and light effect, the ac