Specification: Item Type: Sprinkler Timer Material: ABS Product Size: Approx. 15.8 x 9 x 5cm / 6.2 x 3.5 x 2in Weight: Approx. 349g/12.3oz Battery (Delivered Without Battery): 1.5V, 2 x AA Battery Tap Connection: G3/4 Female Thread Outlet: G3/4 Male Thread Applicable Water Pressure: 1-8kg/2.2-17.6lb Working Flow: 500-1700L/h Water Temperature: 1-50℃ Power Consumption: <1W Working Pressure: 0.2-0.8MPa Waterproof Grade: IP65 Setup Steps： 1、For the first time, press "ESC, off" to enter "time" to set the current time, press "Up" or "Down" to set the hour, press "setup, OK" and then press "Up" or "Down" to set the minute, and then press "setup, OK" once to end the setting. 2、Automatically enter "start" to set the opening time, press "Up" or "Down" to set the hour, press "setup, OK" and then press "Up" or "Down" to set the minute, and then press "setup, OK" again to end the setting. 3、Automatically enter "how long" to set the watering duration, ranging from 1 minute to 599 minutes, the maximum is 9 hours and 59 minutes. Press "Up" or "Down" to set, and press "setup, OK" once to end the setting. 4、Automatically enter "how of ten" to set the watering frequency, with an interval of 1-30 days, press "Up" or "Down" to set, and press "setup, OK" once to end the setting. 5、If manual temporary watering is required, press "manual" and then press "Up" or "Down" to set the watering duration, and press "setup, OK" once to complete the setting. To stop watering manually, press "ESC, off" to start the automatic mode. Package List: 1 x Sprinkler Timer (Battery Not Included) 1 x G3/4 to G1/2 Copper Adapter Features Four Programs:Sprinkler timer can be set to four timing control programs, and it has the function of temporarily opening for unlimited time. Long Range:Digital irrigation timer can be set up to a maximum open time of 599 minutes and an announcement time of 1‑30 days. Large LCD display:Irrigation timer uses a large LCD screen to display the time, frequency of use, interval time, etc, everything is clear at a glance. Good Sealing:There is a sealing ring design at the battery buckle of the sprinkler timer, waterproof, suitable for 1‑8kg water pressure, greatly avoiding leakage. Applicable Threaded Interface:Watering timer is equipped with an adapter, which is convenient for the use of G1, G3/4, G1/ three threaded interfaces.