R reefer89 New member Apr 8, 2006 #1 any have this brand of ph monitor. I am having problems calibrating this thing. Anyone have any suggestions. thanx
any have this brand of ph monitor. I am having problems calibrating this thing. Anyone have any suggestions. thanx
R reefer89 New member Apr 9, 2006 #2 thanx to sps addict. finally calibrated my ph monitor...sure glad we are related!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! thanx again.
thanx to sps addict. finally calibrated my ph monitor...sure glad we are related!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! thanx again.
