MEASUREMENT
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10. MEASUREMENT
When connected,
MA845
probe is automatically recognized.
y
Make sure that the probe is polarized, calibrated and the protective cap has been
removed.
y
Rinse the probe.
y
Submerse the probe in the sample to be tested, make sure the temperature sensor is
also immersed.
y
Allow time for the reading to stabilize.
Note:
The sample should be stirred when taking a reading.
The measured DO value (in %) is displayed on the first LCD line, the temperature on the
second LCD line and additional information on the third LCD line.
Use the
keys to select information displayed on the third LCD line (altitude, salinity,
time, date and battery status).
Press RANGE/
to toggle the DO reading, %Sat or mg/L (ppm).
