Characteristics: (Indoor outdoor thermometer with weather station) The VA screen has a clearer and brand new look. Larger, thicker screen viewing angles, comfortable color, indoor outdoor temperature (°C or °F), outdoor indoor operation, barometric pressure, moon phase, calendar, atomic clock, weather forecast and trend, daily MAX or MIN data. (Support Up to 3 External Sensors) Wireless temperature forecast station supports up to 3 external sensors (1 external in the package) to monitor temperature and humidity maintenance in multiple locations. RF transmitting frequency 433.92 MHz. Emission range 60 meters in open center. (Measuring ranges) Inside temperature measuring range: -9.9°C (14.2°F) - 50°C (122°F) Ambient temperature measurement ranges: -40°C (-40°F) - 70°C (158°F) Temperature alternatively in °C or °F. Measurable humidity range: 20 percent RH-95 percent RH (Barometric pressure trend and weather forecast) Air pressure or Absolute air pressure can be selected. Outdoor weather station outdoor conditions within 12-24 hours according to the change of air pressure trend and operation up to 7-10 days for viewing and calibration when used for the first time. (MAX or MIN) The temperature and humidity value of the last 24 hours was obtained from the count. Functions: Time in optional 12 or 24 hour format Perpetual calendar up to 2099 Day of the week in 7 languages Dual alarm snooze time mechanism (1-30 minutes or OFF ) Remote engagement rate level indicator Comfort level dictator Weather forecast and barometer function Ice alarm Time and temperature projection function Projection display 180 degree rotation function Maximum or minimum record of temperature and humidity values Technical data: Black colour Material: ABS Charger: weather clock: USB cable: DC5V1.2A Style: modern and simple Display type: Digital LCD screen Item Size: 204x82x37.5mm or 8.03x3.23x1.48inch Package weight: 260g or 9.17oz A list of ingredients: 1 x weather forecast clock 1 x Sensor 1 x USB power cable 1 x User Manual (EN or FR or DE or IT or ES)