This easy to use timer simplifies watering by automatically turning the water off after running for a set amount of time. Simply select how long you want to water and let the timer do the rest. You can water for up to 2 hours, depending on what your plant’s need. Water in the morning as you head to work, the timer automatically shuts off the water after the selected time expires. Free up time with one less chore while your yard stays healthy and beautiful. Set to water for up to 2 hours. Water automatically shuts off after running for selected amount of time. Manual on/off feature to use the faucet when you need it. Works with all types of sprinklers including low-pressure drip and soaker hoses. Backed by a 2-Year Limited Warranty. Melnor stands behind its products.