[PSUBS-MAILIST] O2 gauge

[Emile van Essen via Personal_Submersibles]

Hank,

I use this one:
https://www.conrad.nl/nl/greisinger-gmh3691ggo370-luchtzuurstofmeter-luchtme
ter-123122.html
Good quality an has  hi/lo alarm.

Emile

-----Oorspronkelijk bericht-----
Van: Personal_Submersibles [mailto:personal_submersibles-bounces at psubs.org]
Namens hank pronk via Personal_Submersibles
Verzonden: dinsdag 25 november 2014 21:20
Aan: personal_submersibles at psubs.org
Onderwerp: [PSUBS-MAILIST] O2 gauge

Hi all,
Can you guys tell me what type of O2 monitoring device your using and do you
recommend it.
Thank you
Hank
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