Product · United States

Carbon dioxide temperature and humidity air quality detector PM2.5 oxygen carbon monoxide noise temperature and humidity RS485

Product no longer available. The stores we track no longer sell it; last price seen $41.79.

Price history: 2 daily prices tracked since 2026-10-18; lowest $41.79, highest $41.79.

Carbon dioxide temperature and humidity air quality detector PM2.5 oxygen carbon monoxide noise temperature and humidity RS485

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