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    Breathe easy with the WL1000 Air Quality Monitor and digital alarm clock. Good clean air is essential for human health and comfortable living. The WL1000 permanently monitors the indoor air quality and sounds an alarm if ventilation is required. The specially designed inbuilt air quality sensor detects more than 5000 harmful substances including: CO2, formaldehyde, solvents, VOC’s, dust particles, and many more.

    The WL1000 Air Quality Monitor is available in one of four colours: metallic brown, silver, metallic red and green. Please select from the options below as to which colour you would prefer.


  • DCF-77 Radio controlled clock with manual setting option
  • 12/24 h time display
  • Time zone setting (± 12h)
  • Date display
  • Indoor temperature display in °C/°F
  • Indoor humidity display in RH%
  • Air quality sensor for monitoring of indoor air quality
  • Display of CO2 equivalent values and quality indicator
  • Air quality alarm per LED and beep tone
  • Alarm with snooze function (programmable intervals)
  • Backlight
  • Table standing
  • Recommended Temperature Range +5°C to 40°C / +41°F to 139.8°F
    Temperature Measuring Range -9.9°C to 59.9°C
    Temperature Resolution 0.1°C
    Relative Humidity Measuring Range 20% to 95%
    Relative Humidity Resolution 1%
    Equivalent CO2 ppm Measuring Range 450 ppm to 6950 ppm
    Equivalent CO2 ppm Resolution 50 ppm
    Indoor Temperature Measuing Interval Every 16 seconds
    Indoor Humidity Measuring Interval Every 16 seconds
    Air Quality Measuring Interval Every 2 minutes
    Dimensions 148 x 47 x 84 mm
    Batteries 2 x C, IEC LR14, 1.5V

    Looking for product manuals? Click here.