Calibrating Tvoc Values - ADE WS 1908 Mode D'emploi

Room air quality is good
601~800 ppm
Room air quality is average
801~1000 ppm
Room air quality is poor
1001~2000 ppm
Room air quality is very poor
> 2001 ppm

Calibrating TVOC values

Recalibrating TVOC values
The factory-set TVOC value should be
recalibrated if the displayed values seem
incorrect. Pay attention to the following:
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