The AcuRite Wireless Digital Thermometer delivers precise and reliable dual-area temperature information on one, easy-to-read LCD screen. A perfect gift idea for Christmas, Father’s Day, or birthdays, this thermometer can show the current temperature for multiple locations. One temperature reading is taken by a built-in sensor inside the digital weather thermometer display, and an additional reading is taken by a wireless thermometer sensor you can place either outdoors or in another room.