Oregon Scientific - Rgr126n - Wireless Rain Gauge with Outdoor Therm.

Monitor outdoor temperature and rainfall amounts from inside. Rain collector empties after measuring collected rainfall. Wireless transmission up to 300 ft. (rain gauge) and 100 ft. (temperature sensor). Remembers up to 10 days of previous rainfall amounts. Also displays digital clock. Keep an eye on the rainfall outside while you're cozy inside with this Oregon Scientific Digital Rain Gauge. More than just a rain gauge, it also monitors the outdoor temperature as well as rain levels. It features a wireless transmission of up to 300 feet for rain and 100 feet for temperature and remembers up to 10 days of previous rainfall amounts. All this and it tells the time, too. This rain gauge includes batteries.