ELMETRON CX-401, User Manual, Page: 93 / 120

- 87 -
26. ENTERING THE POTENTIAL MEASUREMENT PARAMETERS
Before starting measurement choose the mode of measurement and, if
necessary, enter the potential offset value.
26.1. Choosing the mode of measurement
The meter may display an absolute or relative potential reading. To choose
the required mode of measurement:
-
in the redox potential measuring mode press the button until the
(relative) symbol will be displayed in the upper row;
-
with the , buttons choose in the lower row:
- the relative measurement is on, the difference betwen the
measurement value and entered reference potential value will
be displayed;
- the relative measurement is off, the absolute potential
measurement value will be displayed.
-
return to the measuring mode by pressing the button.
Pic. 44.