Wireless Temperature Station with Advanced Icon La Crosse Superior Technology Accurate Outdoor Temperatures Displayed in the Comfort of Your home. Never go outside again to see what the weather is like. This wireless digital digital forecast station is capable of collecting and electronically transmitting weather data directly into the comfort of your home. Features: Receiver: 5.35" x 3.74 " x .74 " Sensor: 3.5 " x 1.5 " x .53 " Multiple Icons- suggest what to wear based on OUT temperature Wireless Outdoor Temperature Indoor Humidity (%RH) Indoor Temperature °F or °C Selectable MIN/MAX Temperature & Humidity Atomic Time & Date Set Automatically Automatically Adjusts for Daylight Saving Time 12 or 24 Hour Time Display Wall Hanging or Free Standing Indoor Temp. Range 14 F to 139.8 F Outdoor Temp. Range -39.8 F to 139.8 F Transmission Range Up to 330 feet open air Ships Quickly! About Lacrosse Technology Founded in 1985, we are a multinational company with a small-town philosophy of servicing our customers to the highest level. Our consumer electronics products include radio-controlled clocks and watches, wireless weather stations, power monitors, and other measuring devices. We introduced radio-controlled clocks to the US market in 1991 and continue to be on the cutting edge of this technology in America. Our weather instruments, clocks and watches are calibrated daily to the atomic time standard of the National Institute of Standards and Technology.