1. time
2. ice alert
3. weather forecast icon
4. pressure display unit
5. pressure
6. weather tendency arrow .
7. base station low battery indicator
8. indoor temperature display
9. number showing sensor unit
10. outdoor temperature display
11. temperatuer unit
12. date/day of week
13. alarm icon
14. alarm time
15. MIN/MAX icon
16. differential barometer
17. comfort index
18. indoor humidity display
19. transmitter low battery indicator
20. Outdoor humidity display

 Specifications
Outdoor data
Transmission distance in open field : 80meter max.
Frequency : 433MHz
Temperature range : -40℃ to +60℃ (show --- if outside range)
Resolution : 0.1℃
Measuring interval remote sensor : 60 sec
Humidity : 20-99%
Resolution : 1%
Indoor data
Measuring interval of temperature : 60 sec
Measuring interval of Pressure : 10 minutes
Indoor temperature range : -10℃ to +60℃
Resolution : 0.1℃
Measuring range air pressure : 300hPa – 1100hPa
Resolution : 0.1hPa
Accuracy : 3hPa under 800hPa-1100hPa
Humidity : 20-99%
Resolution : 1%
Power consumption
Base station
: 2XAA 1.5V LR6 Alkaline batteries
Remote sensor : 2xAAA 1.5V LR03 Alkaline batteries