Aube by Honeywell TE503/U Electronic Indoor and Outdoor Thermometer, White Displays indoor and outdoor temperature in Degree Celsius or Degree Fahrenheit (you choose) Temperature Range: 50-Degree Celsius to 70-Degree Celsius, 58-Degree Fahrenheit to 158-Degree Fahrenheit Outdoor sensor 9.8-Foot (3-Meter) wire included Dimensions: 3.3-Inch height by 2.9-Inch width by 0.7-Inch depth Color: white, charcoal also available (TE503-7)