2 parts and controls, Parts and controls – Metrohm 781 pH/Ion Meter User Manual
Page 13
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1 Introduction
780/781 pH/Ion Meter, Manual
3
1.2
Parts and controls
Fig. 2: Front view of the 780 pH Meter or 781 pH/Ion Meter
1
LCD display
3
Main function keys
2
On/Off key
Key for switching the instrument on and
off
4
Input, navigation and
function keys
Each key has several functions;
the particular function depends on the
work status of the instrument
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