The AcuRite digital thermometer with indoor/outdoor temperature and humidity features reliable temperature and humidity readings. The LCD screen displays the current indoor/outdoor temperature & humidity with bold, easy-to-read numbers and trend indicator arrows. Features daily high/low information, moon phase, digital clock and date. The Intelli-Time clock automatically updates the time for daylight saving time (DST). the sleek, stylish weather station display stands upright for tabletop use and can be mounted on a wall for multiple placement options. The outdoor sensor features powerful 433 mhz wireless technology, a weather-resistant design and an integrated hanger for easy mounting. Wireless sensor transmits readings from up to 330 feet (100 meters) away, depending on home construction materials. One-year limited . It's more than accurate, it's AcuRite. One-year limited .