Easy to use You can view the water consumption per day, per season, per watering or the current flow rate (litres/minute) on the clear display at the touch of a button. Controlled wateringThe water meter measures the amount of water flowing through the garden, allowing the garden to be watered as needed.Watering timer adjusts watering frequency and of water duration, even if you're away on vacation, don't worry about unattended plants. Maximum flexibilityAllows you to set your desired watering frequency and duration,timer schedule precisely program when to start watering, when to stop watering. Each garden watering session can last up to 9 hours and 59 minutes and can be set up to 16 automatic watering times per day. Safe OperationIf the battery is low, this is indicated by a flashing warning light (battery not included). Ability Wide adaptabilityIrrigation controllers suitable for garden, roof, balcony, green plants and other automatic irrigation sprinklers .