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  Hanna Instruments pH Meter, 0 → 6000 μS/cm, 0 → +14 pH HI 9811-5N [HI 9811-5N]; 724-3677

  Hanna Instruments

  THÔNG SỐ KỸ THUẬT Maximum pH +14pH Minimum pH 0pH pH Resolution 0.1pH Best pH Accuracy ±0.1pH Maximum Temperature Measurement +70 °...

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