1. Solar charging function for outdoor unit (there’s a small solar panel on the outdoor unit)
2. UV index(0-12)
3. Illuminance measurement
4. USB port for easy connection to your PC to view the weather data.
5. All the weather data from the base station and up to 4080 sets of 
    weather history data with user adjustable measuring intervals can 
    be recorded and uploaded to your PC.
6. Free PC software to view the weather data on PC, after connection between the device and the PC.

     (remark:Software language: Chinese, Czech, Danish, Deutsch, English, French, Hungarian, Polish, Svenska, Spanish)

7. Rainfall data (inches or mm):1-hour, 24-hour, one week, one month 
    and total since last reset.  
8. Wind chill and Dew point temperature display(°F or °C)
    All minimum and maximum values along with time and date of their 
9. Wind speed(mph, m/s, km/h, knots, Beaufort)
10. Wind direction display with LCD compass.
11. Weather forecast tendency arrow.

MISOL professional weather station