DS-RF-24 Selective Formaldehyde Module is a high-precision, low-power air quality sensor based on micro fuel cell technology, offering selective HCHO detection with simultaneous VOC, TVOC, temperature & humidity monitoring. Upgraded for superior accuracy and stability, it delivers reliable real-time data across smart homes, portable devices, air purifiers, and fresh air systems. Ideal for green building and indoor environmental health solutions in global clean energy applications.More
