La Crosse Technology WS-1516-IT Professional Weather Center with Wind, Rain, and Outdoor weather, plus Forecast and Barometer Professional weather station provides instant, detailed weather information 365 days a year Monitors temperatures, humidity, wind, barometric pressure, rainfall, and much more Includes weather center, wireless rain gauge, wind sensor, and thermo-hygro sensor Runs on 5 AA and 2 AAA batteries Wireless range up to 330 feet