21
Chart (6-3)
6.5.2. Electrode constant selection (P1)
(a) Long-time press
key entering into setting mode, press
meter is entering
into P1 mode, see picture (6-1);
(b) Press
or
key constant coefficient of change,long press these two settings
can be changed quickly,press
key determine the current set value.
(c) Press
key to enter into the next parameter setting
or press
key return to measuring mode.
Prompt Mark
Parameter Setting Items
Parameter
P1
Electrode constant selection
0.20-5.00
P2
Setting of constant
coefficient of electrode
0.1, 1.0, 10
P3
Manual temperature
compensation setting
（
0-99.9
）℃
P4
Calibration solution series
selection
CH USA
P5
Selection of temperature
compensation coefficient
0.00%-9.99%
P6
Selection of datum
temperature
25
℃
20
℃
18
℃
P7
Selection of temperature
units
℃/℉
P8
Back light display time
setting
（
0-20
）
m/0The
representative closes this
function
P9
Auto power off time setting
（
0-20
）
m/0The
representative closes this
function
P10
Restore to producer setting
OFF-On
