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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
Does the unit have to be recalibrated after the battery has been completely discharged?
Answer Question
A
We recommend that customers calibrate in an open environment before each start-up to ensure the accuracy of the readings.
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