Tuya Zigbee/Wifi Air Quality Detector PM2.5 Formaldehyde VOC CO2 Temperature Hum
This product needs to be used with ZigBee 3.0 gateway! Detection range(PM2.5):0~1000ug/m3. The detection range of the smart air box: formaldehyde, VOC gas, CO2, temperature, humidity. Formaldehyde: 0-10.0 (mg/m3).