This watering timer features solid brass inlet and outlet, which are sturdy, easy to tighten and resistant to thread slipping. Its high working pressure of up to 120psi effectively prevents water leakage. The shell adopts a durable, weatherproof structure and UV-resistant material, making it ideal for outdoor garden watering and capable of withstanding wind and rain erosion. It is designed with 3 independent programs that can be set separately, unlike most timers that can only run one program at a time, making it uniquely flexible for watering different garden areas or at different times of the day; simply press the in.Pin. button to select P1, P2 or P3 for programming. It is user-friendly to operate, with an oversized knob for setting the clock, start time, duration and frequency for all 3 programs; rotate the knob to the in.Onin. position and the programs will run automatically. Long-press the manual button for manual watering without interrupting the preset programs, and long-press the delay button to postpone program operation and save water on rainy days. The 2.5-inch large LCD screen ensures clear and easy reading. It has a single outlet with a solenoid valve, compatible with 3/4-inch hoses and faucets, and suitable for water pressure ranging from 8 to 120psi. Powered by 2 AAA alkaline batteries (not included), it boasts a battery life of over 1 year. This timer is perfect for outdoor gravity drip irrigation, garden hose watering, lawn sprinkler control.