Rain Drip Set N Flow Water Timer

This unit features a timed rain delay to pause automatic watering for up to 72 hours and an automatic timed manual watering feature that allows it to resume watering once manual cycle ends without losing the programmed settings. Easy to program, attaches to any outdoor faucet, standard drip tubing or garden hose. Solenoid and diaphragm valve on/off control. Low battery indicator and fail safe to off when batter level becomes low. Program is retained when batteries are replaced (if changed within 15 seconds). Must have a psi for unit to work properly. Requires 2 AA alkaline batteries (not included).