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Eisco™ NeuLog™ Oxygen Logger Sensor

Measures levels of free-oxygen in air or dissolved oxygen in water in the classroom or field.

Supplier:  Eisco™ NUL205

Catalog No. S98243-8ND

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This item is intended for educational purposes only.



  • Free oxygen in air mode measures changes in oxygen levels during combustion or in reactions that produce oxygen (hydrogen peroxide decomposition)
  • Dissolved oxygen mode is useful in the study of photosynthesis
  • Duration: 1 second to 31 days
  • Range: 0 to 25% (in air); 0 to 100% (dissolved); 0 to 12.5mg/L (dissolved)
  • Resolution: 0.1% and 0.1mg/L
  • Rate: 100 S/sec.
  • Requires connection hardware, sold separately



Sensor, Dissolved Oxygen
0 to 25% (Air), 0 to 100% (dissolved), 0 to 12.5mg/L (dissolved)
4 x 8.5 x 2 in. (10.16 x 21.59 x 5.08 cm)
5.08 cm
10.16 cm
21.59 cm
ISO 9001
For measuring dissolved (liquid) or gaseous (open air) Oxygen levels, to monitor ecological systems, combustion reactions and Oxygen consumption rates for further study, for use in the classroom or in the field
0.01% (Air), 0.01% (dissolved), 0.01mg/L (dissolved)
2 in.
4 in.
8.5 in.


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