Weather station CO2

WEATHER STATION CO2, is not only for beekeepers. If you want to have healthy environment in your home you need it. 

What the WEATHER STATION CO2 can do:
1. humidity
2. temperature
3. air pressure
4. CO2 level
5. home sound analysis with frequency analysys
6. other carbon gasses level
7. measurement every 10 minutes
8. memory for 2 months of data, after downloading the data is archived for 5 years
9. communication directly with the mobile phone via Bluetooth or GSM module
10. free mobile app for both iPhone, Android 
11. web application for personal computers and export to MS Excel 
12. a chargeable battery
13. no additional fees