Wireless weather forercaster Pro monitors six different weather measurements and includes an atomic clock for precise time. An all-in-one sensor pole offers easy set-up, and you can even Add 9 thermo-hygro sensors for additional weather monitoring. This wireless weather station bar graph shows 24-hour history of barometric, UV Index, and rainfall data. This portable weather station automatically sets itself to the U.S. atomic clock and adjusts for daylight saving time. The wind sensor provides information on wind speed, gust, and direction. Moon phase icon helps gauge moonlight and tides for outdoor activities. Wireless sensors transmit data from up to 300 feet from main unit. This weather forecaster features minimum/maximum temperature, humidity memory with time/date stamp and customizable weather alarms.