Customer Reviews

4.88 out of 5
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  • David
    IN
    2018-12-31 23:51:01

    This is a good PM 2.5 dust monitor. The instrument seems to be accurate as I cross checked with a branded instrument. It has bright LCD screen. The sensor is the well known dust sensor from Sharp. Appears to be a Sharp Optical Sensor GP2Y1010AUOF. Takes about a minute to display stable readings.

    Comments
  • 2018-11-15 07:47:51

    Very good build quality and air quality detector is working good this is my very first product from banggood i am totally satisfied with this product.

    Comments
  • 2019-02-19 23:23:35

    Thanks to this device, now I can keep on track in room PM 2.5.

    Comments
  • WiVaZa
    NL
    2019-01-18 04:52:13

    compact size, USB powered , temperature,humidity and PM 2.5 measurement,

    Comments
  • 2019-01-09 13:06:21

    Now I know how much pollution in my appartment :)

    Comments
  • 2018-12-25 12:36:56

    Arrivato prima del previsto

    Comments
  • bruno
    IT
    2018-11-19 05:35:14

    Seems to works well in the right conditions and placement

    Comments
  • 2018-07-30 00:15:34

    Very simple to use.

    Comments
  • 2019-11-13 03:31:13

    pretty good reading. i matched it with my air purifier and it was 5 points plus minus. sturdy build. you need to keep it at 1 place for it to be effective.

    Comments
  • Ian**
    AU
    2020-05-13 00:58:51

    The device worked well during our bush fires. can recommend.

    Comments
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