• Very easy to use
  • Fits comfortably in the hand
  • One monitor to measure many gaseous pollutants
  • Compatible with 30 different sensors
  • Changing sensors takes seconds and can be done anywhere
  • To recalibrate simply send the sensor back to the factory
  • Long life lithium battery technology
  • Large display gives min., max. and average readings


  • Checking pollution “hotspots”
  • Personal exposure monitoring
  • For educators, pupils and their families
  • Community awareness and outreach


Series 200 – Portable air quality monitor

The Series 200 monitor is a cost-effective portable monitor that can be used to accurately measure a range of gases at different concentrations. It is an entry level air quality testing device designed for spot checking outdoor air pollutants, for personal exposure monitoring or for education purposes. The display can be configured to show the real-time gas concentrations or to display the minimum, maximum and average readings.

Each monitor can be fitted with any of the sensor heads listed on the Sensors tab. Because the calibration data is stored in the sensor head, the process of swapping sensor heads is extremely quick and can be done by anyone anywhere. It also makes recalibration and servicing easy – simply return the sensor head to the factory or purchase a new one.

  • Monitor base
  • LCD digital display
  • Lithium battery and charger

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