National Geographic 265nu Touch Screen Weather Station

• Indoor/outdoor temperature and relative humidity
• Wind chill
• Wind speed and direction
• Barometric pressure and trend
• Forecast icon
• Rain fall
• Programmable alarm functions for certain weather conditions
• Max/min temperature memory
• PC weather software compatible with Windows? XP/Vista?

Outdoor data:
• Transmission distance in open field: 135 m (450 ft.)
• Frequency: 915 MHz (North America)
• Temperature range: -40°C to 65°C (-40°F to +149°F)
• Resolution: 0.1°C (0.2°F)
• Measuring range relative humidity: 10% ~ 99%
• Rain volume display: 0 to 9999 mm (show if outside range)
• Resolution: 0.1 mm (if rain volume < 1000 mm) and 1 mm (if rain volume > 1000 mm)
• Wind speed: 0 to 160 km/h (0~100 mph) (show - if outside range)
• Measuring interval thermo-hygro sensor: 48 sec.
• Water proof level: IPX3

Indoor data:
• Measuring interval pressure/temperature: 48 sec.
• Indoor temperature range: 0°C to 50°C (32°F to + 122°F) (show if outside range)
• Resolution: 0.1°C (0.2°F )
• Measuring range relative humidity: 10% ~ 99%
• Resolution: 1%
• Measuring range air pressure: 700 to 1100 hpa (27.13 in. Hg to 31.89 in. Hg)
• Resolution: 0.1 hpa (0.01 in. Hg)
• Alarm duration: 120 sec.

Power consumption:
• Base station: 3 x AA 1.5 V LR6 alkaline batteries
• Remote sensor: 2 x AA 1.5 V LR6 alkaline batteries

Battery life:
• Minimum 12 months for base station
• Minimum 24 months for thermo-hygro sensor

• Dimensions (L x W x H): 16 in. x 14.7 in. x 5.7 in.
• Weight: 5.4 lb
• Warranty: 1 year