9
5. The top of the LCD display will indicate the conductivity mS (μS)
value while the lower part of the LCD will display the solution
temperature value.
Note:
The zero adjustment function can only be used when the measured
value is less than 10 digits.
Manual Ranging
Press the Function button to toggle between the ranges 200μS/cm,
2mS/cm, 20mS/cm, 200mS/cm and Auto Range.
Zero Adjustment
Follow the steps below if the display does not indicate a zero value when
the probe is not immersed in any solution.
1. Press and hold the button for approx. 10 seconds.
2. When completed, the display will flash "CAL" and indicate a
zero value.
Note:
The Zero function is only valid for the 200μS range and not when
the zero value is <2.0μS.
TDS Measurement
1. Connect the conductivity probe into the input jack.
2. Select "tdS" function (see
Selecting Measurement Modes
for details).
3. Hold the probe handle and fully immerse the probe sensor into the
solution under test.
4. Shake the probe to let the probe's internal air bubble drift out from
under the sensing head.
5. The top of the LCD display will indicate the total dissolved solids
value while the lower part of the LCD will display the solution
temperature value.
Salt Measurement
1. Connect the conductivity probe into the input jack.
2. Select "SALt" function (see
Selecting Measurement Modes
for details).
3. Hold the probe handle and fully immerse the probe sensor into the
solution under test.
continued...
REED Instruments
1-877-849-2127 | [email protected] | www.reedinstruments.com
