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  1. LCD Ozone Analyzer O3 Ozone Gas Detector pm2.5 Smart Sensor Ozone Meter Air

    (O3 concentration AQI 1 Ozone Analyzer. Alarm action value : 0.3/0.6ppm (alarm on/off switchable). Alarm function : Sound(2-3 beep). 1)Power on / off button, used to confirm highlighted options or to turn device on/off by pressing for 3 seconds.

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  2. New 3.5-inch TFT LCD Ozone Analyzer O3 Ozone Detector Smart Sensor Ozone Meter

    Ozone (O3) sensor technology. Detection range:AQI（ 0-500 ） O3 （ 0.01-50.00ppm/M3 ）. Product size: 130 80 30 mm. USB charging cable x1. Temperature and humidity sensors. -User-friendly and easy operation.

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  3. 3.5-inch Smart Sensor Ozone Meter TFT LCD Ozone Analyzer O3 Ozone Detector New

    Ozone (O3) sensor technology. Detection range:AQI（ 0-500 ） O3 （ 0.01-50.00ppm/M3 ）. Product size: 130 80 30 mm. USB charging cable x1. Temperature and humidity sensors. -User-friendly and easy operation.

    eBay

  4. 3.5-inch TFT LCD Ozone Analyzer O3 Ozone Detector Smart Sensor Ozone Meter

    Ozone (O3) sensor technology. Detection range:AQI（ 0-500 ） O3 （ 0.01-50.00ppm/M3 ）. Product size: 130 80 30 mm. USB charging cable x1. Temperature and humidity sensors. -User-friendly and easy operation.

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  5. IN-USA Ozone Analyzer IN-2000-L2-LC-W1 Online UV Based Ozone Monitoring System

    Used and in working condition. Kindly refer all images. The IN-2000-L2-LC from IN-USA Inc., Norwood, MA, is an ambient/safety ozone analyzer designed for use in the food, beverage, pharmaceutical, and other industries. The sensor uses UV absorption to continuously measure low concentrations of ozone in the gas phase. Features include accurate and stable readings down to ppbv levels; measurement ranges from 0–1 ppm and 0–10 ppm, with higher ranges available on a custom basis; and traceability to NIST standards. The analyzer is typically installed in areas around ozone generators, contact chambers, post-destruct units, and gas delivery systems. International buyers, whatever the custom duty, import duty or charges if any will be borne by the buyer as different countries charge Different Cus.

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  6. LCD Ozone Analyzer O3 Ozone Gas Detector pm2.5 Smart Sensor Ozone Meter Air

    It has a step value indication, you can easily indicate the step value indicate 1X, 10X for the current sculpture, or continuous state. The traditional engraving machine, you need work for engraving machine with computer, the worker need cooperate between engraving machine and computer.

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  7. New 3.5-inch TFT LCD Ozone Analyzer O3 Ozone Detector Smart Sensor Ozone Meter

    Ozone (O3) sensor technology. Detection range:AQI（ 0-500 ） O3 （ 0.01-50.00ppm/M3 ）. Product size: 130 80 30 mm. USB charging cable x1. Temperature and humidity sensors. -User-friendly and easy operation.

    eBay

  8. ECOTECH ozone analyzer UV lamp light 90-0033-03 EC9810B substitute analytikjena

    ECOTECH ozone analyzer UV lamp light 90-0033-03 EC9810B substitute analytikjena.

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