Water conservation is made easy with this wireless rain gauge by Acu-Rite. Accurate rainfall readings in inches or millimeters and an easy-to-read screen helps you manage your garden or lawn. Strong signal provides a range of up to 330-feet, and the rain reservoir is self-emptying, allowing you to place the outdoor sensor nearly anywhere on your house. Rain alert and flood watch alert keep you up-to-date on what’s happening outside. Rainfall history is stored and can be displayed per event, day, week, or in total accumulation. Also includes clock and calendar.