Chaney / AcuRite Digital Indoor / Outdoor Thermometer & Humidity Monitor with Intelli-Time Clock & Calendar features precise reliable temperature and humidity readings with an Intelli-Time clock and calendar. The bold easy to read LCD screen displays the current indoor / outdoor temperature & humidity with trend indicator arrows daily high / low information moon phase time and date. Intelli-Time clock automatically updates itself for Daylight Saving Time (DST). The sleek stylish display stands upright for tabletop use or is wall-mountable. The outdoor sensor features powerful wireless technology a weather-resistant design and an integrated hanger for easy mounting. One-year limited warranty.