Measurement; Taking Measurements; Holding & Releasing A Reading - Oakton pH 5+ Instruction Manual

Instruction Manual

4. MEASUREMENT

Taking Measurements

1. Before measurement, rinse the pH/ORP electrode or Ion Selective Electrode and
temperature probe with clean water.
2. Power on the meter. Press
mV, Ion, or Temperature).
3. Dip both probes gently into an aqueous test sample, swirl or stir gently and allow the
reading to stabilize.
Holding & Releasing a Reading
To freeze or hold a displayed reading, press
the HOLD function is activated. Press
meter reverts to current measurement mode, and the "HO" annunciator will disappear.
key to select your desired mode of operation (pH,
. The "HO" annunciator indicates that
again to deactivate the HOLD function. The
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pH 5+, pH 6+, Ion 6+