Oregon Scientific Thermometers

Oregon Scientific RMR383HGA/BLRS Wireless Indoor/Outdoor Thermometer w/ Self-Setting Atomic Clock, Silver - Features: Temperature readings from up to three remote locations; Indoor Humidity; Automatically sets itself to the U.S. Atomic Clock & adjusts for Daylight Saving Time; Temperature & humidity trend indicators; Heat Index and Comfort Level indicators; High/Low Temp & Humidity Alarm; Ice Alert; Clock & calendar in English, French, German, Italian and Spanish; Crescendo alarm with snooze function; Wireless sensor has up to 100-foot transmission using 433MHz frequency; Moon phase; Outdoor temperature range from -22 degreees F to 140 degrees F.