1.8 When the reading has stabilized, the display will show CAL3.
The meter prompts you to continue with third point calibration.
1.9 Repeat the steps 1.6 and 1.7 above until the meter shows .
Calibration is completed.
To exit the calibration without saving changes, press the Meas key.
Viewing the Calibration Log
2.1 Press the MR key in the ion measurement mode and press the
key until the meter shows / (Electrode / Page 2).
2.2 Press the Enter key, the meter shows the last calibration date.
2.3 Press the key to view the calibration point and mV value.
2.4 Press the key to view the next data set.
2.5 To exit the calibration log, press the Meas key.
If the meter is not calibrated with standard solutions, the display will
show ---- only.