Measurement & Probe Setup Menu
40
9.2. READING
Options: Stability Criteria, Unit, Reading Mode, Pressure Source, Pressure, Pressure Unit, Salinity,
Salinity Unit
Stability Criteria
Options: Accurate, Medium, Fast
Allows users to set the stability criterion based upon the setting selected.
While the measurement is changing, the stability indicator is shown partially (
Unstable
); when the criteria is
reached the indicator is displayed as a full green bar (
Stable
).
• Accurate
: for applications where high accuracy is required
Measurement is recognized as stable using more critical criteria evaluating measurement fluctuations.
• Medium
: for applications where average accuracy is accepted
Measurement is recognized as stable using less critical criteria evaluating measurement fluctuations.
The measurement may still change after registering stable.
• Fast
: for applications when stability‑evaluation methods are not so critical
Unit: % Sat
,
mg/L
,
ppm
Reading Mode
Options: Direct, Direct/Autohold
• Direct
: as measurement changes, measurement stability is continuously evaluated. Unstable (blinking)
or Stable indicator are displayed above the progress bar.
• Direct
/
Autohold
: (lock icon) is displayed between the log and Measurement Menu icons.
`
Tap to initiate a measurement.
DO
is displayed.
`
Autohold
is displayed blinking until the measurement is stable.
`
When stable, the indicator stops blinking and measurement freezes at current value.
`
Tap
DO
to return to direct measurement.