MarkoD
04-09-2012, 05:08 PM
Got a controller and no longer need my PH monitor.
Just calibrated it 2 days ago.
50 bucks takes it
http://www.google.ca/url?source=imglanding&ct=img&q=http://americanmarineusa.com/pH-MonitorNEW2.jpg&sa=X&ei=YxmDT--3JIe62wW8tv3vBg&ved=0CAoQ8wc&usg=AFQjCNFSybCMuCnRhihV0UVzWgq0eekukw
Just calibrated it 2 days ago.
50 bucks takes it
http://www.google.ca/url?source=imglanding&ct=img&q=http://americanmarineusa.com/pH-MonitorNEW2.jpg&sa=X&ei=YxmDT--3JIe62wW8tv3vBg&ved=0CAoQ8wc&usg=AFQjCNFSybCMuCnRhihV0UVzWgq0eekukw