One of us could probably open that up and get to the signals to
connect it to a microcontroller.
But pH meters need to be calibrated fairly often, so it would still not be
a build-and-forget type of sensor.
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Get a free science project every week! "http://scitoys.com/newsletter.html"On Thu, Sep 27, 2012 at 2:01 PM, Dakota <dkotes@gmail.com> wrote:
Oh wow woops, didn't realize that was just a conductivity meter,
thought it was pH as it came up under a quick amazon search.
Something like this then,
http://www.amazon.com/Milwaukee-Instruments-PH55-Waterproof-Tester/dp/B002SGKE8W/ref=sr_1_2?s=lawn-garden&ie=UTF8&qid=1348779199&sr=1-2&keywords=pH+meter
Even cheaper, and does pH and temp. For $40 I'd probably take that
for making buffers, but in the case of someone wanting to constantly
monitor an environment, I can see how the micro controller / pH board
with constant data logging would be superior to taking daily
measurements with a handheld.
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