Klein CO Analyzer?

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Marine Scientist and Master Instructor
ScubaBoard Supporter
Scuba instructor
Reaction score
U.S. East Coast
# of dives
2500 - 4999
Not sure it is sensitive enough. From the specs:


I think most folks want to know if their concentration is 10 ppm or above, so you are right at the edge of the meter's capability, at best. The little Sensorcon unit costs a bit more but is much better accuracy, same 1 ppm resolution.

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