This La Crosse Technology Weather Station with Atomic Time allows you to monitor your backyard weather. Atomic time automatically sets to the exact time and updates for daylight savings. Independent alerts notify you when conditions are outside of your set parameters and may indicate a problem. This station monitors indoor/outdoor temperature and humidity, including daily HI/LO readings; relative barometric pressure; heat index; and dew point. It provides a 24-hour air pressure history graph and includes a low battery indicator. 3 language options include English, French and Spanish. Allows you to monitor your backyard weather Atomic time automatically sets to the exact time and updates for daylight savings Independent alerts to notify you when conditions are outside of your set parameters Indoor/outdoor temperature and humidity, including daily HI/LO readings Relative barometric pressure Heat index Dew point 24-hour air pressure history graph Low battery indicator 3 language options: English, French and Spanish Model Number: 308-1417BL. Age Group: adult.