Specifications
Outdoor data
Transmission distance in open field : 100meter max.
Frequency : 433MHz
Temperature range : -40℃ to +65℃ (show OFL if outside range)
Resolution : 0.1℃
Measuring range rel. humidity : 20%～95%
Humidity accuracy : +/-5% under 0-45℃
Measuring interval thermo-hygro sensor : 48 sec
Water proof level : IPX3
Indoor data
Pressure / temperature : 48 sec
Indoor temperature range : 0℃ to +60℃
Resolution : 0.1℃
Measuring range rel. humidity : 1%～99%
Resolution : 1%
Measuring range air pressure : 919hPa – 1080hPa
Resolution/Accuracy : 0.1hPa/1.5hPa
Alarm duration : 120 sec
Power consumption
Base station : 3XAA 1.5V LR6 Alkaline batteries
Remote sensor : 2xAAA 1.5V LR03 Alkaline batteries
Battery life : Minimum 12 months for base station
Minimum 24months for remote sensor

1. DST
2. DCF Radio Controlled Time
3. Time
4. Radio Controlled Time icon
5. Alarm on indicator
6. Day of week/ time zone
7. Date
8. Indoor humidity display
9. Indoor temperature and humidity low / high alarm
10. Indoor temperature display
11. Temperature display unit
12. Indoor temperature and humidity alarm on
indicator
13. Remote sensor transmit signal indicator
14. MIN/MAX information
15. Dew point temperature display
16. Outdoor humidity display
17. Outdoor temperature and humidity low/high
alarm
18. Temperature display unit
19. Outdoor temperature display
20. General outdoor alarm icon
21. Lower battery indicator
22. Weather forecast icon
23. Weather tendency indicator
24. Pressure with 24 hour history graph
25. Pressure high alarm
26. Pressure low alarm
27.Absolute or relative air pressure selection
28. Barometer air pressure
29. Pressure display unit (inHg or hPa)
30. Pressure alarm on indicator