Ever wonder how much water you're using/wasting while watering your lawn, plants and flowers, or just filling up water balloons on a hot summer day? Then simply hook up this cool new Gardena Garden Hose Water Flow Meter to your outdoor faucet or garden hose and it displays your current water consumption in daily usage, seasonal usage, one time usage (until flow stops), or current usage for specific plant watering requirements. It features a large, easy to read LCD display in liters or gallons per minute, one button control, and is powered by a single CR-2032 battery. A great way to be mindful of your water usage and to help with water conservation.