Operating Structure - wtw pH/Oxi 340i Operating Manual

Overview
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1.6 Operating structure

The following overview diagram shows which keys you have to press
to select between the different measuring modes:
Note
When connecting a D. O.probe with temperature sensor, the measur-
ing instrument recognizes the probe and automatically switches to the
last selected D. O. measuring mode. As soon as the probe is discon-
nected, the instrument switches to the pH or ORP measuring mode.
pH/Oxi 340i