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Measuring Ozone Levels with NanO3 Portable Ozone Detector


Since its introduction last year, the revolutionary nanO3 portable ozone detector, developed by Elemental Instruments, a division of Ohio Lumex, has received tremendous interest from a variety of industries where ozone monitoring plays a crucial part of daily operations.

The unprecedented color touch screen display, coupled with the sleek portable design and UV LED light source for superior long-lasting performance, resulted in many accolades from the long-term ozone monitors users in environmental, medical, food & beverage industries as well as treatment plants and disinfection facilities, etc.

The nanO3 displays real-time ozone concentration and has a built-in data logger that allows for 16 GB storage and easy transfer to an external device via a USB port. It can be used for long-term monitoring in a ‘set it and forget it’ type scenario or as a temporary spot checker during air quality surveys, emission testing, ozone control system monitoring, or in any type of work environment where humans can be exposed to ozone.

Please review the most common applications and instrument features below. Feel free to contact us if you have any questions.


  • 4.25” color touchscreen display
  • Modern, user-friendly interface
  • Long-lasting UV LED light source
  • Low ppb detection
  • Built-in datalogger
  • Internal rechargeable battery with up to 8 hours of operation
  • Fast response time
  • Optional GPS antenna and more


  • Occupational and environmental health
  • Industrial hygiene
  • Air quality monitoring
  • Disinfection and treatment plants
  • Food and beverage
  • Medical and pharmaceuticals industries
  • Industrial ozone generators and more

View Product Brochure Here

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