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PROBE MODE
7.4. pH MEASUREMENT MESSAGES / WARNINGS
No Probe:
No probe is connected or the probe is broken.
Connecting:
The meter has detected a probe and is reading the probe
configuration and calibration information.
Incompatible Probe:
The connected probe is not compatible with this device.
Incompatible Calibration:
The probe’s current calibration is not compatible with this
meter. The calibration must be cleared to use this probe.
Exceeded Probe Range:
The pH and/or temperature measurement exceed the
specifications of the probe. The affected measurement value(s)
will be flashing.
Broken Temperature Sensor:
The temperature sensor inside the probe is broken.
Temperature compensation will revert to a fixed value of
25 °C (77 °C).
Cal Due:
The probe has no calibration. See section Probe Calibration.