EZ-1X Ozone Detector

The EZ-1X is a low-cost handheld and fixed ozone detector that measures ozone from 0.02-0.14 ppm.  Perfect for measuring ozone in the OSHA levels.  The EZ-1X has a small size that fits in your hand and operates off a battery, or AC power.

Uses an easy to read Multicolor bar graph display (red at .1 ppm).


The EZ-1Z Handheld Ozone Detector is a great ozone monitor to measure ambient ozone levels up to 0.14 ppm.  Using clear and easy to see LED bars to indicate ozone levels, the EZ-1X will measure ozone from 0 - 0.14 ppm in 0.02 ppm increments.  

The EZ-1X is battery powered and can be used as a portable handheld device.  Great to measure ambient ozone levels for safety applications where ozone levels up to 0.14 ppm need to be measured.  The OSHA 8-hour TWA exposure limit is 0.1 ppm, therefore this is the perfect monitor to use for low-level ozone measurements near the OSHA safety levels.

The EZ-1X has a fast and continuous response. It is rugged and versatile. There are no excess controls to mess with of cause confusion.

Click here to learn more about ozone safety


  • Constantly monitors your work environment. Ozone concentration shown by a multicolored graphical display from green (safe) to yellow (caution) to red (danger).
  • No installation required. Easily understood by non-technical personnel.
  • Fieldwork and walk around analysis possible via power from internal rechargeable batteries.
  • Compatible with other Eco Sensors VOC and ozone sensing, monitoring, and control products.
  • Lowest cost.



  • Range: .02-.14 ppm of ozone
  • Bargraph Display: Normally green. Yellow at .05 ppm (caution). Red at .1 ppm (danger).
  • Response time: Within 10s of seconds of the ozone reaching the sensor.
  • Measurement Principle: HMOS (heated metal oxide semiconductor) sensor.
  • Size: 85 × 35 × 60 mm (3.25 × 1.375 × 2.375 in).
  • Weight: 154 gr (6 oz).
  • Power Requirements: 12-24 VDC at 300 mA. AC adapters available worldwide.
  • Battery: Self-contained NiMH. Approximately 8 hour capacity. Recharged by AC adapter overnight.



EZ-1X Ozone Sensor User Manual

Links to Tech tips and Info:

EZ-1X Introduction Video:

More Information
Manufacturer Eco Sensors
Call For Price No
Gas Ozone (O3)
Sampling Method Fan
Field Replaceable Battery Yes
Warranty 1 Year
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