Features:

• WWVB Time display with manual setting
• WWVB controlled Calendar
• Indoor and Outdoor Temperature
• Indoor and Outdoor Relative Humidity
• Barometric Pressure Reading in inHg or hPa, absolute or relative
• Auto-Empty Rain Guage! In 1hr, 24hr, total since last reset, inches or mm's
• Wind Speed-mph-kmh-ms-knots-Bfrt
• Wind Direction Display with LCD Compass and Alpha-Numeric readings
• Wind Chill temperature display
• Dew Point temperature display
• Weather Forecast display by icons (sun, clouds, rain)
• Weather Tendency Indicator
• Storm Warning Alarm
• LED back light
• COM port - easy connection to PC's
• All the weather data from the base station and up to 175 sets of weather history data with user adjustable measuring intervals can be recorded and uploaded to your PC!
• Included Sensors & Software:
• Base Receiver Station
• Three outdoor sensors:

  - Thermo-hygro transmitter

  - Wind sensor

  - Rain sensor

• Optional Wired Connect for data transfer to base receiver station
• Wireless Weather Station software in CD-Rom format for PC
• PC RS232 serial port cable
• AC/DC power adapter

Specifications

• Temperature range (indoor): 32°F to 158°F (0°C to 70°C)
• Temperature range: (outdoor): -22°F to 158°F (-30°C to 70°C)
• Temperature accuracy: +/-2°F (+/-1°C)
• Humidity range: 20% to 95%
• Humidity accuracy: +/- 4%
• Barometric air pressure range: 23.62 to 32.48 InHg (800 to 1100 hPa)
• Air pressure accuracy: +/- 0.03 inHg (1 hPa)
• Wind speed range: 0-124 mph (0-200 km/h)
• Wind speed accuracy: +/- 3% or +/- 0.6 mph (+/- 1km/h)
• Rainfall range: 0 to 157.4 in (0 to 3999 mm)
• Rainfall measurement: 0.0145 inches per tip of bucket
• Rainfall accuracy: +/- 2%, +/- 0.04 in (+/- 1 mm)
• Measuring Interval: 3 minutes
• Transmitting frequency: 433.92 MHz
• Range in open space, line of sight: 330ft (100m)
• Power requirements (receiver)): 4"AA" Alkaline batteries
• Power requirements (remote): 2 "AA" Alkaline batteries
• Base Actual Size:

  6.7 x 1.37 x 5.43"