20
STEP 5
Wait for the smile icon to appear, then press the
calibration button to finish the 1
st
point calibration.
STEP 6
Your pH meter will return to MEASUREMENT
mode once the calibration process is complete.
"M" will display on the lower left corner, indicating
a successful 1
st
point calibration (the middle point).
pH READINGS
CALIBRATION
PRESS
To continue calibration,
DO NOT turn off your
pH meter after you finish each calibration.
Once the calibration is confirmed,
the next solution will be indicated
at the bottom right of the screen.
Содержание AC-PHM3
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