Airbi DUO - weather station with 2 wireless sensors

The Airbi DUO is a weather station that gives you an instant overview of the temperature and humidity in up to 3 locations. The indoor unit has built-in sensors to measure temperature and humidity indoors. To measure these values outdoors or in other rooms, 2 wireless sensors are already included (max. range 100 m in open space). Each outdoor sensor has its own dedicated segment on the display. A unique feature is the marking of the sensors with an inscription on the display, located just below the humidity reading. This ensures that you will always know which sensor and which measurement point the readings belong to. You can choose from preset labels in one of 7 European languages (EN, DE, CZ, SK, PL, HU, NL). The abbreviations of the different measuring points, e.g. bathroom, children's room or garden, are available. If this is not enough, you can easily write your own sensor designation. The weather station also has a built-in pressure sensor, which shows a symbolic weather forecast. The display shows the current relative pressure value and a pressure trend arrow, which tells you if the pressure has recently increased, decreased or is unchanged. If required, the pressure history for the last 12 hours can also be viewed. The display also shows the moon phase at all times. A smiley face thermal comfort indicator shows you whether the temperature and humidity in the room with the indoor unit is optimal. At the touch of a button, you can view the minimum and maximum temperature and humidity readings from the indoor unit and wireless sensors. Of course, the time and date display is controlled by a DCF radio signal, as well as the abbreviations of the day of the week (again in a choice of 7 languages). You can also use the alarm clock with two wake-up times. The display of the indoor unit can be illuminated for a few seconds at the touch of a button, making it easy to read even in darkness or in the dark. The device also has a permanent backlight function, but this is only possible when powered by a mains adapter, which must be purchased. You can stand the indoor unit on a mat using the flip-up stand or hang it on the wall. Specifications: Measuring range - temperature Base: -9.9 to +50 °C Wireless sensor: -40 to +60 °C Temperature measurement accuracy ± 1 °C (range 0-50 °C, otherwise ± 1.5 °C) Measuring range - humidity 20-95 % RH Humidity measurement accuracy ± 5 % RH Measuring range - pressure 849-1,050 hPa Number of weather forecast symbols 6 (clear, partly cloudy, cloudy, rain, thunderstorm, snow) Number of languages 7 (for abbreviation of the day of the week or preset sensor designations: English, German, Czech, Polish, Hungarian, Dutch) Maximum range of wireless sensors 100 m (in open space without obstacles) Transmitting frequency 433 MHz Power supply Base: 3 × 1.5 V AAA batteries (or adapter sold separately) Wireless sensor: 2 × 1.5 V AAA batteries Dimensions Base: 140 × 103 × 25 mmWireless sensor: 50 × 105 × 26 mm Weight Base: 176 g Wireless sensor: 56 g