johns
Premium Member
I have a Milwaukee pH Controller with an electrode that I do not use. Ideal for controlling a calcium reactor. Model SMS122. $70
Also for sale are 2 Pinpoint Temp Monitor systems. Each one comes with one temp probe and one remote sensor that can be placed away from the tank if desired. They are expandable by adding additional temp probes to be able to read up to 4 temps per sensor. Each system $20.
Also for sale are 2 Pinpoint Temp Monitor systems. Each one comes with one temp probe and one remote sensor that can be placed away from the tank if desired. They are expandable by adding additional temp probes to be able to read up to 4 temps per sensor. Each system $20.
