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Gel Filled ORP Electrode with Gold Contact and BNC Connector HI4430B


The HI4430B is a PEI body, single junction ORP electrode with a BNC connector. This electrode has a single ceramic junction in the outer reference cell and the ORP sensing pin is made with gold. This design consideration is ideal for ORP measurements of ozone and applications with other oxidants.

  • Durable PEI Body
  • Gel Electrolyte
  • Gold Sensing Pin
More Information
Manufacturer Hanna Instruments
Electrodes Parameters ORP
Electrode Connection BNC
Hazardous No
Note Ships with heat pack(s) during winter months.