Chaney / AcuRite Digital Rain Gauge with Self-Emptying Wireless Rain Collector features precise, reliable rainfall measurements. The bold, easy to read LCD screen displays daily rainfall and records rainfall history, including a rainfall event, 1 day or 7 days of measurements. Includes rain and flood watch alarms, alerting you when rainfall begins and when conditions are right for possible flooding. The outdoor sensor features a self-emptying mechanism and transmits rain data wirelessly. Includes a clock and calendar. Display stands upright for tabletop use or is wall-mountable. One-year limited warranty.