AQUASOL AM-P-AL, User Manual, Page: 6 / 8

<COND/TDS>
Make sure the sensor is 3-in-1 electrode and switch to
pH mode.
Dip the electrode in to the buffer solution 1413 ìS/cm
(706 PPM). Stir gently and wait until the reading is
stable. Press and hold “
CAL
” for 5 sec. to enter
calibration mode. The display will appear CAL and
flashing 1413 ìS/cm (706 PPM). When the display stops
flashing calibra
tion ends, and meter will return to
measurement mode.
Note:
Calibration error indicator icon will appear, and “Err” if
calibration fails.
Measurement:
<pH>
Press “ MODE ” to choose pH mode.
After calibration, rinse the 3-in-1 electrode with clean
water and wipe it dry. Dip the electrode into the sample
solution which is going to be measured. Stir gently and
wait until a stable reading can be obtained.