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Item no. 4280

Wohler KM 410 IAQ Instrument

CO2, CO, humidity and temperature


The Wohler KM 410 Indoor Air Quality Meter is the perfect instrument for verifying HVAC system performance and air ventilation control.
It measures:

  • CO2-content
  • Air temperature
  • Air humidity
  • CO-content
  • Dew point
  • Wet bulb temperature


  • Big LC display with blue backlight to use in dark area
  • Acoustical and visual alarm function
  • Max/Min-values
  • Hold function freezes current readings
  • Mini USB output to PC for analysis
  • Data logger

Wohler KM 410 instrument, 4 AA-batteries, USB data cable, PC software, manual and plastic case

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