wtw inoLab Oxi Level 2 Operating Manual page 19

Switching the
salinity correction
function on/off
When you want to measure the oxygen concentration
without salinity correction, proceed as follows:
1 Switch on the instrument according to section 4.1.
m
2 Press the
mg/l appears on the display.
To switch the salinity correction on, proceed as follows:
1 Switch on the instrument according to section 4.1.
u
2 With switch on the salinity correction function. Sal
appears on the display. The salt content set up is
taken into account for the measurement.
d
3 With switch off the salinity correction function. Sal
disappears from the display.
key until the oxygen concentration in
Operation
89