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    House Air Quality Monitor, HCHO/TVOC

    Portable air quality monitor for house/home, supports Formaldehyde (HCHO) and TVOC detection at the same time, semiconductor gas sensor principle, small and lightweight, handheld air quality detection, quick response and accurate result.
    SKU: ATO-PM-11
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Cheap handheld air quality monitor is specially designed for detecting Formaldehyde (HCHO) and TVOC simultaneously.  Portable air quality detector uses the principle of semiconductor gas sensors to accurately and quickly monitor the air quality in your home/house.


    • Model: ATO-JMS11
    • Display Method: Led Digital Display
    • Examination Range: 0.000~2.888mg/m3 (HCHO), 0.000~9.999mg/m3 (TVOC)
    • Test Items: Formaldehyde (HCHO) and TVOC in the Air
    • Detection Principle: Semiconductor Gas Sensor Principle
    • Battery: AA 1.5V (2Pcs)
    • Implementation Standards: Q/ZYG 2763-2018
    • Product Size: 133*43*24mm
    • Concentration Unit: mg/m3
    • Operating Voltage: 1.5V~3.2V
    • Packing List: Battery, Manual, Host


    House air quality monitor details


    House air quality monitor dimension


    Air quality monitor applications

    Tips: Is it necessary to test house TVOC and HCHO?

    Testing for Total Volatile Organic Compounds (TVOC) and Formaldehyde (HCHO) in the home is advisable for several reasons. Both TVOC and HCHO are indoor air pollutants that can have adverse effects on health. TVOC includes a variety of organic chemicals that can be emitted from common household products such as paints, cleaning agents, and furniture. Exposure to high levels of TVOC can cause respiratory irritation, headaches, and other health issues.

    Formaldehyde, a common indoor air pollutant, is often released from building materials, adhesives, and certain furnishings. Prolonged exposure to elevated levels of formaldehyde can lead to respiratory problems and may even be carcinogenic.

    Testing for TVOC and HCHO helps identify potential sources of indoor air pollution, allowing for targeted interventions to improve air quality. Regular monitoring is particularly important in newly constructed or renovated homes where off-gassing of these chemicals may be more pronounced. Overall, testing for TVOC and HCHO contributes to a healthier indoor environment and can prevent long-term health issues associated with exposure to these pollutants.

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