Watering your landscape while it's raining is completely pointless. You could easily end up with over-saturated soil. The simplest way to prevent that is by usins Hunter Industries' Rain-Clik sensor. Most rain-sensing devices kick in after a set amount of rainfall has fallen and then they shut off the system. That means water is wasted which is a big deal in conservation conscious municipalities, businesses, and residences. Rain-Clik on the other hand, can be programmed to shut off the system as soon as rain starts to fall. The Rain-Clik sensor can be mounted on any flat vertical surface, and a gutter mount is also available to allow an easy installation on the edge of a gutter. the sensor also features a maintenance free design with a 10 year battery and an adjustable vent ring that allows you to set the reset delay. It's also compatible with most controllers. Check out our blog at PoguePoolSpa.com for more irrigation products.