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[compost_tea] Re: recipes, procedure & perfomance



--- In compost_tea@yahoogroups.com, "Judi Stewart" <js@o...> wrote:

  All I'd have to do is spread the
compost
> tea pickup over a longer period of time and monitor the oxygen
levels.
>  
> I see it's time we bought a DO meter.  Now that everyone has had
time to
> experiment with their meters, I'd like to ask 
> those who have and use it, which ones you're using, how effective
are
> they, and what did they cost?
>  
> Thanks,
>  
> Judi
>  
hi Judy

I have a WTW meter (340i) and it cost $920 plus shipping. The instructions are poor 
(charitable), unless you where trained on one as a child you have to call the 800 for  
tech support for the button combination to use the recording features, soild to hold   
& well made and somewhat moisture resistant.

Terence


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