Model:

WS2800

• Compatible with Windows XP, Windows Vista and Windows 7
• Time and date
• Indoor/outdoor temperature (C or F): Precision: 0.10C
• Indoor/outdoor humidities (%RH): Precision: 1%: Accuracy: +/- 3%
• Swiss-made high-definition sensor
• Rainfall: mm or inch - 1 hr, 24 hr, 1 week, 1 month or total volume display: Precision: 0.5 mm
• Wind direction displayed on a 360 compass and wind speed (km/h, m/s, knots, mph, or Beaufort)
• Dew point
• Windchill display
• Forecast barometer with 3-icon display
• Atmospheric pressure (hPa or inHg)
• Historical bar graph over last 24 or 72 hours
• Recording of min/max with time and date for all data measured
• 11 alarm settings
• LCD contrast and LED backlight
• EEPROM memory: Recording of 1750 sets of data with date and time
• Wireless PC transmision via USB stick (included)
• Frequency: 868 Mhz
• Station: 222 x 35 x 163 mm
• Includes transmitters shown in picture

WS2355

• Compatible with Windows 98 to Windows Vista
• DCF radio-controlled time and date
• DCF on/off time zone +/- 12 hr
• Indoor/outdoor temperature (C or F): Precision: 0.10C
• Indoor/outdoor humidities (%RH): Precision: 1%: Accuracy: +/- 3%
• Swiss-made high-definition sensor
• Rainfall: mm or inch - 1 hr, 24 hr, 1 week, 1 month or total volume display: Precision: 0.5 mm
• Wind direction displayed on a 360 compass and wind speed (km/h, m/s, knots, mph, or Beaufort)
• Dew point
Windchill display
• Forecast barometer with 3-icon display
• Atmospheric pressure (hPa or inHg)
• Recording of min/max with time and date for all data measured
• 21 alarm settings
• LCD contrast and LED backlight
• Computer connection and software included (creation, publication, save and configuration of all data measured)
• PC connection via USB cable (included)
• Frequency: 433 Mhz
• Station: 170 x 32 x 139 mm
• Includes transmitters and cable shown in picture

WS1501

• Quartz clock
• Indoor/outdoor temperature (C or F): Precision: 0.10C
• Outdoor humidities (%RH): Precision: 1%: Accuracy: +/- 3%
• Swiss-made high-definition sensor
• Rainfall: mm or inch - 24 hr
• Wind direction and wind speed (km/h, m/s, knots, mph or Beaufort)
• Windchill display
• Forecast barometer with 3-icon display
• Atmospheric pressure (hPa or inHg)
• Recording of min/max with time and date for all data measured
• 7 alarm settings
• LCD contrast and LED backlight
• Stores and displays up to 140 sets of weather data
• Frequency: 868 Mhz
• Station: 170 x 32 x 139 mm
• Includes transmitters shown in picture