This Orbit Irrigation one-dial hose faucet timer allows complete control and functionality over your watering needs. This classic timer is easy to set and use. It cycles easily from set clock, set watering time, how often, how long, then run program. A rain delay is built into the run program function. A manual button allows you to use your faucet without interrupting your set program. No more dead plants because you forgot to water them. No more soggy lawns because you forgot to turn the water off. Just set the timer and go! Don’t forget you’re saving water and saving money on your watering bill. Plus, the timer retains the program while changing battery. The large, easy to read dial and LCD screen makes programming easy as ABC!