9-in-1 carbon dioxide detector pm2.5 pm1.0 formaldehyde measuring tvoc detector temperature and humidity co2 bluetooth

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Intelligent Bluetooth Nine-in-One Multi-Parameter Air Quality Detector

    Product Usage Instructions:

A screen displays six parameters, temperature and humidity are the same, and the display interface switches every three seconds. Press the power button three times in a row to stop at a display interface, and then press it three times to reset. Press the power button twice in a row to turn off the alarm sound, and then press it twice to turn on the alarm sound. When the carbon dioxide concentration exceeds 1000 PPM, an audible alarm will be triggered, and when the PM2.5 concentration exceeds 100, an audible alarm will also be triggered.

8合1












6-in-1, containing carbon monoxide






6-in-1 with temperature and humidity








5-in-1 with Bluetooth






5合1






3合1








 Here are the three-in-one 005





Bluetooth version 6-in-1 2CO16
















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