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Resistivity Unit
The user can select resistivity from one of the following
measurement units: Ω·cm, kΩ·cm or MΩ·cm. Resistivity is
calculated from the conductivity measurement. The default
unit is MΩ·cm.
Seawater Sigma Unit
This parameter is used for seawater analysis. It is calculated
from the conductivity measurement and depends on water
pressure, temperature and salinity. The default value is σ
t
.
Users can select the reference temperature: σ
t
, σ
0
and σ
15
(i.e. current temperature, 0 °C or 15 °C).
Distance Unit (GPS unit)
Select between m ‑ km or ft ‑ mi. This unit will be
associated with position. The default values is m ‑ km.
EC Resolution
The user can configure the conductivity resolution with one of
the following options:
Auto: the meter automatically chooses the range to optimize
the measurement. Readings can be in µS/cm or mS/cm.
Auto mS/cm: the meter automatically chooses the range to
optimize the measurement, readings will be in mS/cm only.
1 µS/cm, 0.001 mS/cm, 0.01mS/cm, 0.1mS/cm or 1mS/cm: the meter will not autorange, the
measurement will be displayed with the selected resolution. The default value is Auto.
Absolute EC Resolution
Absolute conductivity displays the conductivity without temperature compensation. See EC resolution for
resolution details.
Note: A small letter “A” added to the µS/cm or mS/cm unit refers to an absolute conductivity
value (i.e. a conductivity reading with no temperature compensation).
TDS Resolution
The user can configure the TDS resolution with one of the following options:
Auto: the meter automatically chooses the range to optimize the measurement, readings can be in
ppt or ppm.
PARAMETER UNITS
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