LaMotte TRACER POCKETESTER TDS - Manual (Page 11)

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7. Press the ON/OFF button to turn the TRACER on. Make sure the meter is
in the TDS mode.
8. Immerse the electrode in the fi ltrate. Make sure the tip of the electrode is
completely immersed.
9. Stir the fi ltrate with the electrode to create a homogeneous solution.
10. Gently stir the fi ltrate with the electrode. Read the TDS value of the
fi ltrate from the display.
11. Rinse the electrode in distilled water. Replace the cap.
Storing Readings
1. After the reading is displayed press and hold the
MODE/HOLD button to store the current reading.
The meter will enter the HOLD mode and HOLD
will be displayed. The storage location number
will be displayed on the lower display followed by
the reading being stored.
2. Press the MODE/HOLD button to exit the HOLD
mode and return to normal operation.
3. If an attempt is made to store more than 25 readings,
the stored readings will be overwritten starting
with the fi rst reading.
Recalling Stored Readings
NOTE: First ensure that the HOLD symbol is not displayed. If it is, exit the HOLD
function by pressing the MODE/HOLD button.
1. Press the CAL/RECALL button and then press the MODE/HOLD button;
the location number (1 through 25) will briefl y appear and then the value
stored in that location will appear. The displayed units will fl ash, indicat-
ing that the storage recall mode is active.
2. The last stored reading taken will be displayed fi rst. To advance to the
previously stored readings, press the MODE/HOLD button. The location
number is displayed fi rst, followed by the reading stored in that location.
3. To exit the storage mode, press the CAL/RECALL button and the
TRACER will return to normal operation after displaying “End”.
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