1. Wireless outdoor temperature and humidity 2. wind speed 3. wind direction 4. Atmospheric pressure 5. Rainfall data (inches or millimeters): 1 hour, 24 hours, week, month and total 6. Wifi connection Specifications:1. Outdoor temperature range: -40 to and60 2. Indoor temperature range: 0 to and60. 3. 3. Temperature accuracy: 1C 4. 4. Humidity range: 10percent to 99percent (resolution 1percent ) 5. Humidity Accuracy: 5percent 6. Atmospheric pressure range: 300 to 1100hpa 7. Barometric Pressure Accuracy: 3 MPa 8. Rainfall display: 0-9999mm:1) Resolution: 0.3mm (if rainfall Less than 1000mm) 2) 1mm (if rainfall 1000mm) 9. Rainfall Accuracy: Less than 15 mm:1 mm, 15 mm to 9999 mm:7percent 10. wind speed accuracy: 2m or s to 10m or s ( or s), 10m or s to 56m or s (10percent ) 11. Wind direction accuracy: 8 points 12. Wind speed: 0-50m or s 13. Data transmission interval: 60s 14. Transmission frequency: 433.92MHz 15. wireless transmission distance: 100 meters (open area) 16. Wifi standard: 802.11 b or g 17. Wifi frequency: 2.4GHZ 18.Wifi transmission distance: 20m Power source: Main unit: use 2 AAA size batteries (batteries not included) Wind speed sensor: use 4 AAA batteries (batteries not included) Rain sensor: 2 AAA batteries (batteries not included) Temperature and humidity sensor: 2 AAA batteries (batteries not included) Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines,Taiwan and so on. Voltage: AC100-240V Colour:As Shown Material:ABS The actual product may have slight color difference or difference, which not affect the use Package Contents: 1 x Receiver 1 x wind speed sensor 1 x Rain Barrel 1 x temperature and humidity sensor 1 x DC Power Adapter 1 x Mounting Bracket Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.