TFA Dostmann Thermometer wireless Info, 30.3065.02, indoor and outdoor, with indoor hygrometer, incl swiss precision sensor

Swiss precision sensor: Accurate measurements of the humidity indoor thanks to the integrated hygrometer, +/- 3% within the range of (35…75%) Wireless thermometer: Digital thermometer with permanent display of the outdoor and indoor temperature Max.-Min. Values: Permanent display of maximum and minimum values in order to get reliable information for your home, garden, leisure and work for the last 24 hours Outdoor temperature: The temperature transmitter (30.3234.02 ) is included and has a max range of 80 m; wireless transmission of the temperature Measuring range: Temperature measurements, inside the room -10...+60°C (+14... +140°F) and outside for the garden/garage/basement --40...+60°C (-40...+140 °F)