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Detects CO2,6-in-1 Indoor Air Quality Monitor, PM2.5, PM10, AQI, Temperature and Humidity with Alarm, for Rooms, Cellars, Grow Tents, Offices, etc.

SKU: GW40.0006

Q
I need continuous monitoring. after auto-recalibration i get false results (400 instead of 2,500). can i disable auto-calibration?
Answer Question
A
manual says long press - and O at the same time
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