This listing includes: 1 set of weather station.

• l  It can measures: Wind speed, wind direction, rain, temperature (outdoor & indoor), humidity (outdoor & indoor), pressure, UV, illuminance, heat index.
• l  It transmits 433MHz from the outdoor sensor array to the receiver (display indoor).
• l  The device (indoor ) can be connected to PC by USB cable, view the data on the PC.
• l  The data can be uploaded to the website(www.wundergound.com) via PC, when the PC connecting to the internet.

Product Features:
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 
    recordings   
9. Wind speed(mph, m/s, km/h, knots, Beaufort)
10. Wind direction display with LCD compass.
11. Weather forecast tendency arrow.
12. Weather alarm modes for: temperature, humidity, wind chill, dew point,
    rainfall, wind speed, air pressure, storm warning.
13. Forecast icons based on changing barometric pressure.  
14. Barometric pressure (inHg or hPa)
15. Indoor and outdoor temperature unit: °F or °C.   
16. Indoor and outdoor humidity unit: °F or °C.   
17. 12 or 24-hour time display 
18. Perpetual calendar
19. Time zone setting
20. Time alarm
21. High light LED backlight
22. Wall hanging or free standing
23. Synchronized instant reception

25. Manual: in English.

Specifications:

1)     Indoor temperature measure range: -10 to 60°C

2)     Outdoor temperature measure range: -40 to 60°C

(remark: please use the lithium battery to ensure it can work in the cold weather.)

3)     Humidity measuring range: 10% to 99%

4)     Wind speed measure range: 0 to 50.0m/s

5)     Wind direction: 0 to 359  degree

6)     Rainfall range: 0 to 9999.9 mm

7)     Light range: 0 to 300000.0 lux

8)     UVI  range: 0 to 15 index (0 to 20000 w/m2)

9)     Transmission range up to 100m (330 feet) 

10)   Power consumption: 

a) Receiver (indoor): 3 x AA alkaline batteries (not included) 

b) Sensor (outdoor): 2 x AA alkaline rechargeable batteries (not included)

(Remark 1: please use rechargeable batteries for the outdoor sensor, because there’s solar charge function of the outdoor sensor.

Remark 2: The reason why the battery is not included in the package, because the battery is forbidden in the air freight.)

Below is the software interface for your reference: