horiba LaquaTwin B-771, Instruction Manual

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16
7.1 Measurement unit setting
2.
Press the MEAS switch for 0.5 seconds.
The current setting is displayed.
3.
Press the CAL switch for 0.5 seconds to change the setting.
Pressing the CAL switch continuously switches the display in turn.
4.
Press the MEAS switch to apply the setting.
The measurement mode is returned.
Used to select measurement unit.
1.
Press and hold the MEAS switch for over 3
seconds in the measurement mode to
enter the special setting mode.
All items appear on the LCD, and then the display changes as shown
above.
Conductivity
Conductivity
TDS
Salt concentration
S/cm display
S/m display
% display
ppm display
Press the CAL switch
for 0.5 seconds.
Press the CAL switch
for 0.5 seconds.
Press the CAL switch
for 0.5 seconds.
Press the CAL switch
for 0.5 seconds.