16
MEASUREMENT
1. For small samples
fi
ll a sample cup to the 20 mL line with the test sample.
Sample depth must be greater than or equal to 1.5 inches.
2. Press the ON/OFF button. (8888 and then SELF CAL will appear in the
display during the initial diagnostics).
3. Press and hold the MODE/HOLD button to scroll to the
μ
s or ms mode.
4. Immerse the TRACER electrode in the sample. Make sure the electrode is
completely submersed.
5. Slowly stir the sample with the TRACER to remove air bubbles.
6. The meter will automatically auto-range to the proper range and then
display the reading. The display will
fl
ash “0000” while auto-ranging.
7. Rinse the electrode in distilled water. Replace the cap.
