6240292544053248Elecfreaks Octopus PM2.5 module PM2.5 Electronic brick is one of the modules in OCTOPUS series to test the PM2.5 concentration . Based on ZH03 laser dust sensors, it can test the dust particle Product #: newdigitalhk-Elecfreaks Octopus PM2.5 modulehttps://www.newdigitalhk.store/i/WK4NUYgAA2024-05-31 Regular price: $HKD$305.0 Available from: New Digital StoreIn stock
