User Guide

• The LCD will then display the last pH calibration date.

• Press DISPLAY to scan remaining data, in the following order:

last calibration time;

electrode offset value in mV ("OFF" appears on the secondary LCD);

electrode slope in mV/pH ("SLP" appears on the secondary LCD);

first calibration point buffer;

second calibration point buffer (only if a 2-point calibration has

been performed).

If calibration was performed with an old or dead probe, the

message "old probe" or "dead probe" will scroll on LCD.

• The meter then returns to normal mode. Press (ALT+) CAL DATA

to escape before viewing all the data.

To view the mV calibration data

• Press (ALT+) CAL DATA when the meter displays mV reading.

• The LCD will then display the last mV calibration date.

• Press DISPLAY to scan remaining data, in the following order:

last calibration time;

first calibration point;

second calibration point;

third calibration point (only if a 3-point calibration has been

performed).

• The meter then returns to normal mode. Press (ALT+) CAL DATA

to escape before viewing all the data.