Standalone Mini Air Quality Monitor Rechargeable Carbon Monoxide Detector CO Alarm

(19 customer reviews)
423 bought in past month

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Spot Dangerous Gas Before Exposure

Families gain timely warning when unseen fumes rise. Clear readings help households respond before exposure becomes serious. Compact design supports confident checks across indoor workplaces. Nygex Detector offers practical reassurance wherever safety matters.

Rapid Alerts

A powerful buzzer sounds when readings cross safer limits. Updates arrive every two seconds, helping prompt action.

Crystal Display

Large colour figures make carbon monoxide levels easy to understand. Temperature and humidity readings add useful household context.

Portable Power

A rechargeable 1000mAh cell supports indoor or outdoor checks. Type-C charging restores dependable use between monitoring sessions.

Specifications

Operating voltage: DC5V
Measurement range: 0-999PPM
Resolution: 1PPM
Alarm volume: ≥85dB
Battery capacity: 1000 mAh
Working temperature: -20-60°C (-4-140°F)
Working humidity: 0-95%RH
4.61
19 reviews
95%
Of respondents would recommend this to a friend
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  1. Sophie L. (verified buyer)

    Ireland

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    I carried the CO alarm to our camper, and the clear display made late-night checks simple for me

  2. Mark T. (verified buyer)

    Ireland

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    The buzzer caught my attention fast during a stove test, so I now charge it every Sunday

  3. Ethan R. (verified buyer)

    Ireland

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    Bought the monitor for my dad’s workshop, and he likes checking the screen before he starts sanding or painting

  4. Rachel B. (verified buyer)

    Ireland

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    I tested it beside a friend’s gas heater, and the quick updates made it easy to watch the numbers change

  5. Chris H. (verified buyer)

    Ireland

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    Charging with Type-C fits my phone cable, and I like moving the monitor between the kitchen and garage

  6. Owen S. (verified buyer)

    Ireland

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    The colour screen is easy for my mum to read, so I left the detector at her place

  7. Daniel K. (verified buyer)

    Ireland

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    My wife wanted extra peace of mind upstairs, and this little monitor sits neatly on our bedroom shelf

  8. Megan C. (verified buyer)

    Ireland

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    I use this CO alarm in my small studio, and the humidity number has been handy on damp mornings

  9. Laura M. (verified buyer)

    Ireland

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    I put this CO alarm near our furnace, and the bright numbers helped me feel calmer during winter nights

  10. Nina P. (verified buyer)

    Ireland

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    After a small chimney issue, I keep this detector in the hallway and glance at it whenever I pass

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