■ Keys & Functions

“Measurement” mode. Use and to access

the 2nd and 3rd function groups.

 Use or to toggle selection and increase

or decrease values in Setup & Calibration modes.

 Use to confi rm value selections and

calibrations during Setup and Calibration

Keys Functions

Activates/Deactivates freezing

of measurement

Activates calibration mode

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Part of Thermo Fisher Scientifi c

■ Conductivity, TDS, Salinity, Resistivity Set Up Mode

? Access “Conductivity”, “TDS”, “Salinity” and “Resistivity” to confi gure pure/linear temperature

coeffi cients, normalisation temperature, cell constant, calibration-related settings as well as alarm set

points limits.

■ pH, Ion & Temperature Set Up Mode

? Access “pH” to confi gure pH calibration-related settings, alarm set points and pH resolution.

? Access “Ion” to select measurement units.

? Access “Temperature” to select measurement units and temperature compensation m