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Knick - SE 559

Knick – SE 559 Memosens pH Sensor

Product Description

Knick – SE 559 Memosens pH Sensor

For uncomplicated measurement in ultrapure water, water and analytical chemistry, digital, with Memosens technology. The calibrated annular junction enables precise measurements in media of very low conductivity virtually without influence of flow. The large contact surface of the junction minimizes problems caused by contamination.


  • Boiler feed water
  • Ultrapure water
  • Water supply and distribution
  • Chemical processes


  • Perfect galvanic isolation thanks to Memosens technology
  • No influence of humidity in the connector
  • Precalibration in the lab
  • Digital data transfer