Oregon Scientific WMR200 Professional Weather Center Wireless weather center from Oregon Scientific for indoor/outdoor temperatures, humidity, wind, heat, UV, and rain measurements Wall-mounted or freestanding, LCD touch screen with backlight conveys time and conditions; powered with 6-volt DC AC adapter Rain, wind, temperature/humidity, and UV sensors communicate from up to 325 feet at a 433MHz frequency; atomic clock PC software and 6-foot USB cable allow recording weather on computer; mounting hardware and batteries included Measures 5-9/10 inches long by 7-8/10 inches wide by 1-9/10 inches high; limited 1-year guarantee