ET1120 Micro Oxygen Electrode


The Micro Oxygen Electrode is a Clark style polarographic oxygen electrode. Its small size (and low oxygen consumption) is suited to measuring oxygen concentration in small volumes of solution. It must be used with a suitable amplifier such as the EP354 dO2 isoPod or EPU354 dO2 USB isoPod.

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SKU: ET1120 Category: Tag: Brand:


  • Connector: BNC
  • Size: 3 mm OD at tip x 86 mm long
  • Response time: <20 s
  • Signal: 1.7 nA in air at 25 °C
  • Oxygen consumption: 4.4 fmol O2/s in air at 25 °C

Additional information

Weight 0.1 kg