I have been planning out a new control panel build that will hopefully be future proof enough to last me a long time. Once I started accumulating parts for the build, I went ape **** on ebay. I got some really good deals on about half of these transmitters. 3 PH, 5 DO, and 1 conductivity.
And to go along with that we need sensors. Again, I got some good deals on ebay, like these conductivity sensors.
I picked up some PH sensors that were new in their boxes for a fraction of their retail cost. I also found 3 matching PH probe holders that I will convert from 25mm threaded to tri clamp.
And to go along with that we need sensors. Again, I got some good deals on ebay, like these conductivity sensors.
I picked up some PH sensors that were new in their boxes for a fraction of their retail cost. I also found 3 matching PH probe holders that I will convert from 25mm threaded to tri clamp.