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4.5.2 Calibration Settings
ToolBox supports numerical calibration for all items. Go to “
Device Settings->Basic
” of ToolBox
software or “
Device->Setting->Calibration Settings
” of ToolBox App to type the calibration value
and save, the device will add the calibration value to raw value.
Besides numerical calibration, ToolBox provides more calibration methods for CO
2
:
Manual Calibration:
Put the device in an open outdoor environment more than 10 minutes and
click this button to calibrate the CO
2
value.
Factory Calibration Restored:
Clean the manual calibration and turn back to factory calibration.