Acurite

The AcuRite Digital Rain Gauge can take accurate rainfall measurements in both inches and millimeters. It also comes with a self-emptying rain collector. The wireless rain gauge records rainfall history, and it can provide storm, flood and rainfall watch alerts. It can be used on a table, a counter or attached to a wall. The weatherproof gauge also features a battery power indicator, and it has a large, easy-to-read LCD display.

AcuRite Digital Rain Gauge with Wireless Self-Emptying Rain Collector: Measures rainfall in both inches and millimeters Records rainfall history Rainfall, storm and flood watch alarms AcuRite rain gauge with self-emptying rain collector Low battery indicator Can be stood on a tabletop or countertop or mounted to the wall Weather resistant