VASCM: Recommendation on pH Meter

[Till Guldimann @ CH]

jeff
i like the one from hanna instruments which connects by wifi or blue tooth
(?) to my ipad.. look at their website.
the problem with all these wet-chemistry ph meters is that you constantly
have to calibrate them and the calibration solutions age quickly.
best
till

On Sat, Dec 15, 2018 at 12:54 PM Mark Porter <mark.porter at lagolomita.com>
wrote:

> It depends on whether you want a handheld or desktop one, and as always,
> how much money you want to spend :-)
>
> I like the Hanna Instruments meters (they make pH, Brix, TA, and all sort
> of meters).  I have a couple of the PHEP 5 handheld ones - $98
>
> https://hannainst.com/hi98128-phep-ph-tester.html?gclid=Cj0KCQiA6dLgBRDoARIsAJgoM4ubd0Zsp9ybk6mfiBhvn797IaWlV4DdSdQW02GNWDzgCz-1N8gX29IaAvWSEALw_wcB
>
> These only do 2 point calibration (4 and 7 pH), 0.05pH accuracy with
> automatic temperature compensation.
>
> If you want more accuracy, then a desktop model is what I’ll eventually
> buy.  Hanna makes their Edge model - $409
> https://hannainst.com/edge-multiparameter-ph-meter.html
>
> These support up to 5 point calibration, 0.01pH accuracy
>
> Then there are ones that do automatic titration, but those get to be twice
> as expensive.
>
> I’d also be interested in what other people use, especially for desktop
> models.
>
> Good luck, —Mark
>
>
> On Sat, Dec 15, 2018 at 11:40 AM Jeff Griffin <
> griffinhillvineyards at gmail.com> wrote:
>
>> Hi Folks,
>> If anyone has a pH meter that they like and would recommend, I would love
>> to hear about it.
>>
>> Thanks in advance.
>>
>> Jeff Griffin
>> Griffin Hill Vineyards, LLC
>> 650-799-3327
>>
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-- 
________________________________________________
Till Guldimann  •  21891 Via Regina, Saratoga, CA 95070
Tel +1 (408) 657-7606.  www.chateauhetsakais.com
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