Feature: 1. Installation: The controller itself with G3/4 thread is also equipped with G1/2 adapter, which is convenient for the connection of two kinds of thread caliber faucets, and is suitable for outdoor sprinkler systems such as rooftop gardens, balconies, villa gardens and so on. 2. Auto Power Off: When there is no operation in 15 seconds, the timer will enter the power off state, and the timer's auto watering function will run normally in the power off state. 3. Easy to Install: No tools required, simply mount the timer on the faucet or tap and connect the hose attachment (shipped without hose) to the controller for use. 4. Function: Set the current time, program view, program setting, pause or open the program, the default irrigation time is 10 minutes, press "+" or "‑" to increase or decrease the time, the longest is 99 minutes, the shortest is 10 seconds. 5. Practical Occasion: No need to worry about your plants, lawn, garden or farmland when you are on a business trip, weekend vacation or visiting friends and family. Specification: Item Type: Garden Watering Timer Material: Plastic Working Temperature: 1-60°C Faucet Connection: 3/4in Female Thread (Includes G1/2 Adapter) Outlet: 3/4in Male Thread Battery: 3 x 1.5V AA Alkaline Batteries (Not Included) Controller Size: Approx. 14.5x9.3x9.3cm / 5.7x3.7x3.7in Mounting Hole Distance: Approx. 10cm / 3.9in Suitable for: Agriculture, Lawn, Garden, Courtyard, Greenhouse Uses: Cooling, Watering, Landscaping Troubleshooting: After installing the batteries, the LCD screen does not display anything. Check the controller: Batteries not placed correctly according to the positive and negative markings. LCD screen entering sleep mode. Water is not flowing at the preset time. Check the controller program: Incorrect current time setting. Incorrect start time setting for irrigation. You are currently setting a timed schedule. Device is in pause mode (OFF). Battery power is depleted, please replace with new batteries. Filter is clogged with debris, clean or replace if necessary. Faucet is turned off. Leakage from hose, faucet connection or outlet. Check the faucet: Filter installed correctly. Hose faucet connection, outlet, pipe damaged. Faucet, pipe thread matches the device thread, use appropriate O ring, quick connector, or PTFE tape if necessary. Weight: Approx. 463.00g / 16.33oz. Package List: 1 x Watering Timer with G1/2 Adapter1 x Washer1 x G3/4 to 9/12 Adapter1 x Instruction Manual