能量控制
| 电池的数量（接收器） |
2 |
| 电池的数量（传 感器） |
2 |
| 电池类型 |
Micro AAA / Button Cell |
技术细节
| 温度测量范围（内）（T-T） |
-20 - 60 °C |
| DCF电波钟 |
Y |
| 温度测量范围（外）（T-T） |
-20 - 60 °C |
EWS 440 -20°C +60°C
<b>Highlights</b>
- Two-part set consisting of a base station and a wireless outdoor sensor (range: up to 30 m; 433 MHz), for digital meteorological observation and to display the time (radio-controlled DCF clock), weekday and date
- Wall-mounted or stand-alone device
- Weekday display (7 languages: German, English, Spanish, Italian, French, Swedish, Dutch)
- Weather forecast centre with symbols (sunny, partly overcast, overcast, rainy, heavy rain, snowfall, heavy snowfall)
- Thermometer:
- The temperature can be displayed in °C or Fahrenheit
- Max./min. data memory for temperature
- Barometer:
- Atmospheric pressure trend display (rising, settled, falling)
- Hygrometer:
- Air humidity - inside: 25% to 99%
- Air humidity - outside: 25% to 99%
- Trend display for air humidity
- Moon phase display
- Clock/calendar/alarm function:
- Time (12h or 24h format can be selected)
- Date and weekday display
- Radio-controlled DCF clock (automatic adjustment of the time to the world´s most accurate clock)
- Alarm function
- Automatic change between summer and winter time
Technical Details:
- Colour: White
- Colour Display: No
- DCF Radio Clock: Yes
- Humidity (inside): 25% - 99%
- Hygrometer: Yes
- Measurement Range (inside): -20°C up to +60°C
- Measurement Range (outside): -20°C up to +60°C
- Outside Sensor: Yes
- Resolution Thermometer: 0.1°C
- Resolution Hygrometer: 1 %
- Thermometer: Yes
- Weather Forecast: Yes
- Number of Batteries Outside Sensor: 2
- Number of Batteries Station: 2
- Type of Battery Outside Sensor: Micro AAA
- Type of Battery Station: Button Cell
