Step Press key Display
10. Calibrate with a 2nd buffer:
Immerse the electrode in the second
buffer solution.
11. Start calibration
with second buffer
Start softkey
Carry out a 3-point calibration:
Continue, if required, with step 10:
Standardize with a 3rd buffer
12. End 2-point calibration
End softkey
The calibration result is displayed
(electrode slope, etc.).
13. Further calibration data
q softkey
Q softkey
14. Perform pH measurement
o softkey
17