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or to adjust the value from 0 to 50 ppt.
Then press to confirm and return to
measuring mode.
(2) Press to set “Altitude Compensation”.
Use or to adjust the value from 0 to
20K ft. Then press to confirm and return
to measuring mode.
5. In any advanced setting, press to reset all
settings to factory setting (except “ph calibration type”
and “Auto Lock”).