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View Full Version : Brand new Sealed ORP Probe $85 Shipped


Paradiddle7
03/25/2014, 02:03 PM
I have a brand new ORP controller still sealed in the box. I will sell it for $85 including domestic US shipping Priority Mail to anyone who wants it.

I sold my house with in wall tank and just have a nano tank now, so I have no need to monitor ORP.