Description Product features: Measure indoor and outdoor temperature and humidity pressure Dew point Wind speed, wind chill, wind direction UV index Illuminance (LUX) Weather Trend Forecast Lunar phase Rainfall, 1 hour, 24 hours, week, month, and total Display of time, time/week, and calendar alarm clock Low voltage prompt External units can be powered by batteries or solar energy The internal unit can be wall mounted or desktop mounted Upload weather data to wunderground or weathercould through WiFi connection Technical parameters: 1. Outdoor temperature range: -40 ℃ to 60 ℃/oF 2. Indoor temperature range: 0 ℃ to 60 ℃/oF 3. Temperature accuracy: ± 1oC 4. Humidity range and accuracy: 10%~99% (1% resolution); Accuracy: ± 5% 5. Air pressure range and accuracy: 300 to 1100hpa; ± 3hpa 6. Rainfall display: 0-9999mm 7. Rainfall accuracy:<15 mm: ± 1 mm; 15 mm to 9999 mm: ± 7% 8. Wind speed range and accuracy: 0-50m/s 9. UV index: 1 to 15 10. Illumination: 0 to 200000 lux 11. Wind direction accuracy: 360 degrees 12. Sampling time: 60s 13. WiFi standard: 802.11 b/g/n 14. Wireless frequency: 2.4GHZ 15. WIFI transmission distance: 20m Weather Station Instructions The product may differ in appearance from the one shown in the images above but it will have the same functionality.
