•Watering duration: 0 h 5 l - 2 h 0 l•The GARDENA Mechanical Timer automatically switches off the watering in your garden. •The unit simply plugs into the faucet and you can easily operate it using the large rotary element. •The operation of the spray or drip irrigation system can be started manually. •The watering time between 5 and 120 minutes is set in the Mechanical Timer. •At the end of the preset time, the water flow will stop automatically. •No batteries are required for its operation.