Easy Programming: Rotate the dial and press the button to set the clock, frequency (watering frequency), duration (watering duration), start time, automatic, and off. Watering frequency ranges from 1 minute to 23 hours 59 minutes or 1 to 7 days. Each watering duration can be set from 1 minute to 23 hours 59 minutes. The sprinkler timer allows you to customize your watering schedule to meet your flexible watering needs. Larger LCD Screen and Child Lock: The larger screen makes it easier to view settings and readings. The child lock mode helps prevent accidental changes caused by children or pets, ensuring reliable operation. Powered by 2 AA 1.5V alkaline batteries (not included), the timer can operate for over 6 months under normal use. Durable and Long Lasting: The hose timer is IP55 waterproof, features anti-UV coating, rust-resistant materials, and includes a sealing ring on the battery cover to protect against moisture. Each timer comes with an additional reducing hex sleeve (3/4" male NPT to 1/2" female NPT), 3/4" male GHT connector, and threaded sealing tape to accommodate various pipe or faucet sizes and help prevent leaks. Note: Measurements are manually taken. Please allow a 1–15 cm variation due to differences in lighting and environmental conditions. There may be slight color differences between the screen display and the actual product. The physical item may vary slightly from the image shown.