[PSUBS-MAILIST] O2 gauge

[James Frankland via Personal_Submersibles]

​Second is a Crowcon personal gas monitor.  Once you've activated it, it
only lasts for 2 years, then switches itself off.  But, its really good.
Seems super accurate and you cant possibly mess anything up its all
automatic.  Tells you when to calibrate it etc.  Also its small enough to
clip to your belt, and not too expensive.  This is the best one i have and
i will get another when this runs out. You can see it is telling me it has
10 months left to run.  Crowcon make another called "gasman" i think which
may be slightly better, i will check that one out for next time as well.  I
have a feeling it can be re-used.



On 26 November 2014 at 13:48, James Frankland <jamesf at guernseysubmarine.com>
wrote:

> Hi Hank,
> I've got 3.  The first i got was the "el cheapo" which you assemble
> yourself.  I find this the worst of the 3 as its very sensitive and seems
> to be a bit all over the place.  I don't really trust it although it is ok,
> as long as you are really careful not to touch the adjustment knob after
> you've set it.
>
>
> ​
>
> On 25 November 2014 at 20:20, hank pronk via Personal_Submersibles <
> personal_submersibles at psubs.org> wrote:
>
>> Hi all,
>> Can you guys tell me what type of O2 monitoring device your using and do
>> you recommend it.
>> Thank you
>> Hank
>> _______________________________________________
>> Personal_Submersibles mailing list
>> Personal_Submersibles at psubs.org
>> http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles
>>
>
>
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