Specifications: Material: ABS Color: Green Power Supply: 2 x 1.5V Alkaline AAA batteries(not included) Water Connection: 21mm tap with 26.5mm thread Hose connection: 13mm(1/2") - Suitable for all known plug-in systems Water Pressures: Max. 6 Bar / 150 PSI Suitable Water Temperature: 0~40℃ Water Timer Size: approx. 8.2 x 16cm / 3.23 x 6.30in Weight: approx. 361g Package Included: 1 x Water Timer (battery not included) 1 x G3/4 Connector 1 x Y-shaped Connector 2 x 7/11mm Quick Connectors Irrigation Frequency: The irrigation control system can automatically set the irrigation time, at least once a day, at most 16 times, and at most once a day. You can choose to water at the right time. This sprinkler timer will completely meet your different drip irrigation system needs. Irrigation Time: up to 16 irrigation programs can be set to automatically control the irrigation system. Irrigation time: 1 minute~9 hours and 59 minutes. The irrigation frequency and duration can be preset to effectively save water, time and labor. LCD: This digital timer with connector kit will automatically control the irrigation system. The LCD displays the current time and irrigation conditions, which is easy to read and can be seen from a distance. Easy to Install: The timer is equipped with a manual switch button, which can be easily installed even if the faucet is against the wall, without tools. This is a practical irrigation accessory. Wide Application: We always support our products. If you have any problems, please contact us at any time and we will solve them in time. This irrigation controller is widely used in gardens, orchards, greenhouses, landscapes, agriculture, etc.