Bayrol Pooltester pH-O2 Instruction Manual page 3

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Important
■ Please follow the manufacturer`s recommendations regarding
the appropriate time for measuring O
treatment agent and the ideal range.
■ pH values below 6.8 also produce a yellow colouration,
so a reading of 6.8 may be incorrect.
■ pH values above 8.2 also produce a red colouration,
so a reading of 8.2 may be incorrect.
■ Water samples with low values of Total Alkalinity may give
wrong pH readings.
Caution
■ The reagent tablets are only to be used for chemical analysis.
■ They must not be used for any other purpose.
■ Keep out of reach of children.
Poison Center Berlin, Germany, Tel.: +49 30 30686 790
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after adding the water
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