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9. The electrode parameters readout
After the pH electrode has been calibrated, it is possible to check its
condition: zero offset and slope.
To check, in the pH measurement mode:
- press the button, in the lower display row the symbol willl apear,
the upper row will show the electrode’s zero offset (Pic. 6);
Pic. 6
- press the button once again, in the lower row the symbol will be
displayed and the percentage value of the electrode condition - in the
upper row. (Pic. 7);
Pic. 7
In the lower row of the display the points of the electrode calibration are
shown.