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  • February-16 2020 01:55:13

    Japan Direct Mail にて Shipped Jan/01/2020 -> Order Completed Jan/07/2020 1週間で届きました。 パソコンとの通信タイプを購入、測定値をパソコン上で確認でき便利です。CSVファイルにデータを 取り込むこともできます。 Windows7環境で使用通信設定は、コントロールパネル->デバイスマネージャ->シリアルポートの設定 ビット/秒=115200、PM25.EXE側設定115200 に合わせることで通信ができるようになりました。 本体の時刻合わせはSetting

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  • May-02 2020 08:53:17

    Really nice product. Build quality is very good, works as advertised. Need to use the instructions to connect to a Windows 7 PC: 1) Download the software PM2.5 from the link in the listing 2) Download the USB-Serial Driver CH340 https://www.driverscape.com/download/usb-serial-ch340 3) Connect the monitor to a USB port 4) START > Device Manager 5) You will see an "unknown USB device" with a question mark under USB devices 6) Click > Update Driver - browse to the downloaded file 7) Check

  • February-08 2020 12:44:44

    Działa. Nie mam możliwości porównania z innym czujnikiem, więc nie wiem czy wskazania są prawidłowe (ale wyglądają na sensowne). Parametry zmieniają się - inne wewnątrz budynku inne na zewnątrz. Porownujac wyposażenie ze zdjęciami z opinii, ten z transmisją danych ma jeden moduł więcej (Chyba zegar RTC z baterią?) Nie sprawdzałem jeszcze komunikacji z PC.

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  • February-06 2020 11:03:59

    I would love to but I can't give a perfect grade. The device itself works basically well, I have no objections. I purchased the hardware version with the option of sending data to a computer. Here is the problem !!!! I set up the device with a computer without a problem, however, the program collecting data P.M. 2.5 misinterprets the temperature data (it constantly shows and records zero Celsius to the file and incorrectly records the system time from the device to the file. This causes very big problems

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  • October-31 2020 21:51:48

    Arrived very quickly and in excellent packaing. Works as soon as you plug into USB port via the provided cable. The instuctions only tell you the basics of how to turn it on and off (just plug it in, and pull it out to turn off), and don't provided any information on how to change the time (it is showing 10:47 when my local time is 13:47), or if you can get data from the unit to your PC via the USB connection (that would be ideal, but probably not provided for this price point). All in all a fun

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  • October-13 2020 09:59:48

    Mon appartement est incroyablement pur ou cet appareil ne fonctionne pas vraiment. Il indique une particule la plupart du temps. lorsque je tape sur le tapis. Il indique 9 particules. Je vis en banlieue parisienne. je n'ai pas encore testé la fonction de connexion avec le PC.

  • December-03 2020 11:09:05

    good sensor, arrived fairly quickly compared to other shipments. as described and good value. not sure how to change the time on them but i didn't get them for the clock features so not a problem.

  • May-11 2020 21:43:09

    Very fast delivery to Vietnam ;) This device works without problem. Nice screen. But I don't know how to change date and time.

    Comentários (1)
  • January-20 2021 11:35:06

    Ottimo prodotto funzionante Soddisfatto venditore serio imballo perfetto

  • August-15 2020 08:40:33

    It came very fast!


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