It displays additional information about various ambient conditions. You can also choose to save data and examine it on a plot. Features: * Temperature * Relative humidity * Absolute humidity * Pressure * Dew point * Light * Magnetic field Notice: When you are using Thermometer Extended in Save Data mode, chosen sensors stay active, even if you close application. That may drain device battery especially quickly, so always remember to stop saving data if you do not need it. By default this option for all sensors is turned off.