Features: -Indoor temperature range: 32º to 122º F and 0º C to 50º C. -Outdoor temperature range: -40º to 158º F and -40º C to 70º C. -Temperature accuracy: up to +/- 4°F. -Indoor humidity range: 16% to 98% RH. -Outdoor humidity range: 1% to 99% RH. -Humidity Accuracy: +/- 5%. Product Type: -Thermometer/Weather Station/Hygrometer. Wireless: -Yes. Clock: -Yes. Digital Display: -Yes. Dimensions: -Display dimensions: 8" H x 5.4" W x 1.9". -Outdoor sensor dimensions: 9.25" H x 5.3" W x 5.3" D. Overall Height - Top to Bottom: -13". Overall Width - Side to Side: -2.78". Overall Depth - Front to Back: -10.5". Overall Product Weight: -1 lbs.