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4.95 out of 5
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  • npxVIP5

    very good and quickly delivery good quality

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  • 23/03/2021

    The detector arrived in Serbia in 20 days via Turkey, the box was slightly deformed, but since the packaging was solid, there was no damage. The device in the hand seems solid and is well made of solid plastic that does not bend much under stronger pressure. The screen really looks like the picture, the numbers are clearly readable from a greater distance, at the strongest of the three levels of illumination. I took it to check the air in the room where I have an air filter without a pm2.5 sensor, and to compare it in a room with a Xiaomi Mi 3H air purifier. The readings for pm2.5 are the same on the Xiaomi Mi Air Purifier 3H and on the Smartmi pm2.5 device. For now, I'm satisfied, I'll see how it will work when the neighbor starts burning wood :)

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  • 12/01/2021

    Product comes without charger but I suppose it’s way that company is selling. Perfectly packed, quickly arrived to Serbia. Accurate measurement. I’m very satisfied.

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  • 06/01/2021

    Great product, everything works. From China to Serbia in three weeks.

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  • 22/02/2020

    very good item best for town that have PM2.5 . it help to know Love it

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  • 09/12/2021

    We received the product quickly, everything was fine

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  • 12/11/2021

    Good product working flawlessly so far!

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  • 14/04/2021

    perfect sensor. works great

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  • 28/02/2021

    Quick delivery. The device functions as expected.

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  • 15/01/2021

    Very accurate measurement and quickly delivery, from 中国 to Srbija in 12 days:), and the price is very correct. Compared to the Mi Air Purifier it is not designed for particles larger than pm2.5 e.g. house dust! It measures the worst pollutants very precise but a little slow: match smoke, exhaust gases from fireplaces and cars! I’m very satisfied:)))

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