SPECIFICATIONS
MAIN UNIT
Indoor Temperature
Proposed operating range: 23.0°F to 122.0°F (-5°C to +50°C)
Temperature resolution: 0.2°F (0.1°C)
User-selectable (°F or °C) temperature display
Humidity (Indoor)
Operating Range: 30% to 80%
Resolution: 1%
Accuracy: 7%
Sampling Interval: 10 seconds
Weather Forecast
: in seven large icons: sunny, slightly
cloudy, cloudy, rainy, heavy rain, snowy and heavy snow.
Maximum number of remote sensors: 3 (one included)
Readings update interval: every 45 seconds
Low battery indicator
Clock
Precise atomic time
4 US Time Zones
12/24 hour time format
Crescendo 2 minutes alarm with 8 minute snooze
Barometric Pressure
Measuring Range: 14.75 inHg to 32.44 inHg (500 Hpa to
1100Hpa); (374.5 mmHg to 823.8 mmHg)
Resolution: 0.003 inHg (0.1 Hpa, 0.08 mmHg)
Accuracy: 0.015 inHg (5 Hpa; 0.38 mmHg)
Sampling interval: 20 minutes
Altitude Compensation Range: -200m to +5000 m (-657 ft to
16404 ft)
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