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Thermo Fisher Scientific Alpha pH 200 (In the process of updating the brand guideline & product image) User Manual

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4 MEASUREMENT MODE

Press MODE to toggle between:

pH (or ORP) measurement mode

Temperature measurement mode


pH (ORP) measurement mode
The controller starts up in the mode when last powered off (pH or ORP). The
appropriate annunciator lights up.

NOTE: Select pH or ORP measurement mode in Setup program P3.1.

Temperature Measurement mode
Press MODE key once to view the temperature measurement. The display shows
ATC (Automatic Temperature Compensation) or MTC (Manual Temperature

Compensation), then the current measured temperature. The

o

C annunciator lights

when you are measuring temperature.

See Setup program P3.3 for further instructions.