Air Quality Sensor

  • WH41 - Ecowitt (7263975964834)

    WH41

    Sale

    WH41

    $45.99 USD
    $71.99 USD $45.99 USD
    Sale
  • WH43 freeshipping - ecowitt (7263976194210)

    WH43

    Sale

    WH43

    $41.99 USD
    $65.99 USD $41.99 USD
    Sale
  • WH45 - ecowitt (7263976128674)

    WH45

    Sale

    WH45

    $123.99 USD
    $159.99 USD $123.99 USD
    Sale

  • WH41

    PM2.5

    powered by batteries

    powered by solar panel

    powered by USB connection(behind the battery door)

  • WH43

    PM2.5

    powered by batteries

    powered by USB connection

  • WH45

    PM2.5

    PM10

    CO2

    Temperature & Humidity

    powered by batteries

    powered by USB connection