12-Series Dissolved Oxygen Probe

The 12-Series Polarographic DO Probe is a general purpose, lab or field electrode offering reliable polarographic technology and replaceable membrane caps. It provides good performance for many water applications.


ABS body with standard 12mm diameter and 120mm length

  • Traditional, polarographic sensor design with silver/platinum cathode/anode
  • Replaceable membrane caps for convenience and economy
  • Suitable for all general purpose or advanced applications

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