Brand NEW Wittime 2101 Weather Station Wireless Indoor-Outdoor Thermometer HD Color Display Digital Weather Thermometer with Barometer Outside Humidity and Temperature Monitor with Weather Clock Weather Station with HD Color Display: Gives a better and easier view for outdoor and indoor temperature/humidity readings. Where ever it?s been placed, on tabletop or on the wall, whatever happens, which is easy to read from any angle far away and offers a pleasant view, showing all, you need to know on that bright digital screen. . Professional Weather Stations: The indoor thermometer and humidity monitor are equipped with professional grade sensors to provide the most accurate measurements. Also, the hygrometer features trend indicators, allowing you to be aware if adjustments are necessary for your household such as turning on your AC or humidifier. Easy to set Up: Wittime 2101 Wireless Color Forecast Station carries the latest simplified set up menu which calibrates to habits of US customers. Ideal Personalized Weather Forecasting: Regional weather station can be 40 miles away from your home and the weather there might not be what?s outside your window. However, a home wireless weather station in your house would gather more accurate data and provide a more accurate result compared to a weather station that?s far away from where you are. Combined with a 328ft wireless sensor, it keeps you informed of the changes in the weather and prepares you for your travel. Adjustable Backlight--To have the display be on all time and the optimal view quality, it?s recommended to keep the unit plugged in with the compatible charger, which provides safe and steady power supply. You can also use the batteries to power the whole unit, but please be aware that, in this case, the display will not be on all time and it?s best used as a data backup power supply. Please search for wittime2180 model for batteries only weather station. Size: 9.84 x 3.78 x 1.02inches Indoor temperature range: +14.2F~+122F Outdoor temperature range: -58F~+158F Indoor / Outdoor humidity range: 1~99% Temperature accuracy: +/-0.5F Humidity accuracy:+/-2% Sensor transmission range: 328ft See pictures for more item details. Trusted Seller-Fast Ship!