Water Lock simultaneously records and displays the water volume. Water Lock is a little tool that helps you save more water when using your bathtub, it doesn’t require any electricity. When the water is flowing, it is ‘on’. When the flow is terminated, Water Lock is ‘off’. It uses the principle of a combination padlock for its operation. It is expected that the device would increase users’ awareness of their water consumption while helping them to avoid wastage.
These devices are very necessary to use. We need to save water. One might think that the water in the world will always be, but it is not so. And such devices help us to conserve water.