Xylem MULTI 3400i pH/Oxi MULTI-PARAMETER METERS - Manual (Page 10)

Overview pH/Oxi 3400i
10
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.