SG9 – SevenGo pro™ optical dissolved oxygen

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Professional optical dissolved oxygen meter with ISM

SevenGo pro™ SG9 combines maximum measurement accuracy and an excellent range of functions with user-friendly operation and exceptional safety.


  • User-friendly operation
  • Rugged watertight housing (IP67)
  • Modern data management for 500 GLP data records
  • Contactless infrared interface for data transmission to a printer or PC