Metrohm 827 pH lab - Manual (Page 19)

3 Operation
826/827 pH meter, Instructions for Use
11
3 Operation
3.1 Operating concept
The pH meter provides two types of display:
1.
The measured value display.
This is the normal instrument display.
2. The menu display
This is used for editing various settings.
In the measured value display the current measured value is shown
together with the method of the temperature measurement (only for
mode pH) and the date and time (only for modes U and T) respectively.
The measured value display changes when the operating mode of the
pH meter is changed with <OK> in the menu << pH/°C/mV >>. You
can easily see which mode is set from the measuring unit or the prefix
"pH" shown in the display.