Brand NEW! The AcuRite Digital Indoor / Outdoor Thermometer features accurate, reliable temperature readings. The bold, easy to read LCD screen displays the current temperature with high / low information. 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. It's more than accurate, it's AcuRite. Thermometer Display Specifications Indoor Temperature Range 32 to 122 degrees Fahrenheit; 0 to 50 degrees Celsius Temperature Accuracy +/- 2 degrees Fahrenheit Power 2 AA alkaline batteries (not included) Dimensions 5.5-inches Height x 2.5-inches Width x 1.8-inches Depth Temperature Sensor Specifications Temperature Range -40 to 158 degrees Fahrenheit; -40 to 70 degrees Celsius Temperature Accuracy +/- 2 degrees Fahrenheit; Learn more Wireless Range 165 feet / 50 meters depending on home construction materials Wireless Signal 433 MHz Power 2 AA alkaline or lithium* batteries *Lithium batteries recommended for temperatures below -4 degrees Fahrenheit / -20 degrees Celsius Data Reporting 30 second updates Dimensions 4.8-inch Height x 1.6-inch Width x 0.9-inch Depth AcuRite Environment Systems Compatible No Package Contents: Digital Thermometer Display Wireless Temperature Sensor Instruction Manual - All international buyers are responsible for all tax, duties and/or customs fees.