The Yardworks Dry Seal Programmable Digital Water Timer, 2-Zone, waters your yard at the pre-set time you choose. Each of its valves works independently with up to 4 start times. The 2-zone digital timer automatically waters up to 24 times per day. You can also minimize water wastage using the manual watering control feature during wet weather or rainy days. Its high-flow valves maintain a continuous flow of water and make attaching hoses easier. This 2-zone electronic water timer allows you to water up to two areas from a single faucet. With hydrologic programming for individual days of the week, this electronic timer features a large LCD screen for easy readings.