A SERVICE OF

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45
pH
Wait for a few seconds and the display
will show “-0.0-”. Now the meter is
zeroed and ready for measurement.
Remove the cuvet.
Add 5 drops of HI 93710-0
pH Reagent. Replace the cap
and swirl the cuvet.
Replace the cuvet into the holder and
ensure that the notch on the cap is
positioned securely into the groove.
Press READ DIRECT and “SIP” will blink during measurement.
The instrument directly displays the pH measured value on the
Liquid Crystal Display.