Sleek and stylish, the La Crosse Technology 308-1417 Wireless Forecast Station with Pressure shows your complete backyard weather with fast, wireless technology. The easy-to-read display has forecast icons with tendency, pressure and historical graph; indoor and outdoor temperature and humidity; and an atomic self-set time with automatic Daylight Savings Time updates. The weather station includes one wireless temperature/humidity sensor to monitor backyard weather or the conditions in a garage, attic, greenhouse or wine cellar. The temperature sensor allows for instant outdoor transmission, longer range of 330 feet from the base, lower outdoor temperature readings and a longer battery life. Display runs on three AA batteries (not included); sensor runs on two AA batteries (not included). Displays indoor temperature from 14F to 139F and outdoor temperature from -39F to 139F. Humidity range of 10% to 99%. Stores minimum and maximum temperature and humidity records. Temperature records stamped with date and time. 12/24-hour time with snooze alarm. Barometric pressure with 24-hour history graph. Receiver:6.88L x 1.25W x 6.42H. Sensor: 1.57L x 0.79W x 5.12H. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Weather Stations.