Description from Oregon Scientific
Oregon Scientific wireless rain gauges blend innovative technology and stylish design into products that are affordable and are easy to install.
The Oregon Scientific Wireless Rain Gauges with Outdoor Thermometers feature a self-emptying rain collector and temperature sensor. These units are packed with features to display daily and accumulated rainfall and for measuring temperature indoors(*RGR126 only) and outdoors. The remote temperature sensor has a transmission range of 100 feet unobstructed.