Feature: 

1. Indoor temperature and humidity
2. Wireless outdoor temperature and humidity
3. Wireless remote temperature and humidity

4. Barometric pressure

5. Dew point

6. Wind chill
7. Wind speed 
8. Wind direction
9. Weather forecast
10. Moon phase

11. Solar Power
12. Rainfall data (inch or mm): 1 hour, 24 hours, week, month, and total
13. UV

14. Light

15. Time, time/week and calendar Display.
16. Time alarm
17. Low power indicator
18. Wall hanging or free standing

Specifications:
1. Outdoor temperature range: -40℃ to + 60℃
2. Indoor temperature range: 0℃ to + 60℃
3. Temperature accuracy: ±1ºC
4. Humidity range: 10% to 99% (1% resolution)
5. Humidity accuracy: ±5%
6.Barometric pressure range: 300 to 1100hpa,
7.Barometric Accuracy: ±3hpa
8. Rain volume display: 0 - 9999mm
1) Resolution : 0.3mm (if rain volume < 1000mm)
2) 1mm (if rain volume > 1000mm)
9. Rain accuracy: < 15 mm: +/- 1 mm, 15 mm to 9999 mm: +/- 7%
10. Wind speed accuracy: 2 m/s ~ 10 m/s (+/- 3 m/s), 10 m/s ~ 56 m/s (+/- 10%)
11. Wind direction accuracy: 8 points
12. Wind speed: 0~50m/s
13. Light: 0 to 200,000 Lux accuracy:± 15%

14. UV: from UVB to UVA, 1 to 15+ index Scale accuracy:± 1 Levels

15. Transmission interval: 60s

Power consumption:
1) Receiver: 3 x AA alkaline batteries
2)  Transmitter: 3 x AA alkaline batteries

3) Power Adaptor: 5V/500mA
Battery life: Minimum 12 months for transmitter