Description
National Geographic Multi Color Wireless weather station with a contrast color LCD display, weather forecast, measurement of internal and external temperature and relative humidity. The unique digital "chameleon" display will allow you to choose one of 256 display glow colors or start a smooth change mode of all colors, choosing the most suitable brightness. The color of the indication can change depending on the ambient temperature.
Technical features:
- Color LCD display "chameleon"
- Weather forecast for the next 12 hours
- Measurement of internal and external temperature and relative humidity
- Display temperature in °C or °F
- Automatic recording of minimum and maximum values of temperature and relative humidity
- 12 or 24 hour time display format
- Alarm clock with snooze function
- Constant display backlight when powered by power supply
Weather forecast:
- Weather forecast for 12 hours
- Symbolic weather forecast. The display shows icons (clear, partly cloudy, cloudy, rain, thunderstorm, snowfall)
Room temperature:
- Units of measurement: ºС or ºF
- Measurement range: -5°C to +50°C (23°F to 122°F)
- Measurement resolution: 0.1°C or 0.14°F
- Measurement accuracy: +/- 1°C (+/- 14°F)
- Automatic registration of minimum and maximum temperature values during the day.
External temperature:
- Units of measurement: ºС or ºF
- Measuring range: -20°C to +60°C (-4°F to 140°F)
- Measurement resolution: 0.1°C or 0.14°F
- Measurement accuracy: +/- 1°C (+/- 14°F)
- Automatic recording of minimum and maximum temperature values during the day
Indoor humidity:
- Units of measurement: % RH
- Measurement range: 1% to 99%
- Measurement resolution: 1%
- Measurement accuracy: +/-5%
- Update readings every 30 sec
- Automatic recording of minimum and maximum humidity values during the day
External humidity:
- Units of measurement: % RH
- Measurement range: 1% to 99%
- Measurement resolution: 1%
- Measurement accuracy: +/-5%
- Update readings every 50 sec
- Automatic recording of minimum and maximum humidity values during the day
Watch:
- The clock is automatically radio-controlled by a signal from Frankfurt (DCF-77). The signal is based on an atomic clock powered by the Cesium 133 atom and is under the jurisdiction of the Physics and Technology Federal Institute in Braunschweig (Germany). The error is less than one second in one million years. The exact time transmitted by the DCF77 transmitter is official in Germany. The transmitter is located in Mainflingen - 30 km from Frankfurt am Main and with its radius (about 1500 km) covers almost all of Europe and part of Ukraine. Please note that in the eastern regions of Ukraine the signal reception is unstable.
- Possibility of disabling radio control and selecting manual installation
- Time zone selection (time correction) -23/+23 hours
- Time format: 12 or 24
- Alarm clock with snooze function.
Backlight:
- LED backlight, "chameleon", choice of glow color at the user's discretion (256 varieties of colors and shades).
- Possibility of switching on the cyclical, smooth change mode of all colors.
- Constant display backlight when operating from a power supply.
- Selecting the backlight brightness level when operating from a power supply: high brightness - minimum brightness - backlight off.
Transferring data from an external sensor:
- Data transfer frequency: 433 MHz
- Data transmission range: up to 50 m. line of sight
- Possibility of connecting up to 3 external temperature and humidity sensors
- Installation option: wall/table
Wireless Temperature and Humidity Sensor Installation Guide
In order to obtain accurate readings and extend the life of your sensor, we recommend that you install it in a protected location to avoid moisture and direct sunlight. Do not wrap the sensor in a plastic bag. We recommend installing it outside on the outside of a window as shown in the picture below or in any other suitable location.
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Additional: Display backlight Clock Alarm Calendar Weather and temperature trends External sensor type: Wireless Installation method: Desktop Type: Weather stations Meteorological measurements: Weather forecast External temperature Internal temperature External humidity Internal humidity
Brand: National Geographic Item: 927573
