Hi All.

I have found that if i move my Profilux 3 EX around on the shelf it is placed, when cleaning e.g. the values are changing for example conduct 1, redox 1 or pH 1, it must have something to do with the conductivity in the BNC connectors. When turning the thin end in the back of the BNC a little from left to right, then i can get the "values" back on track, but only if i know the actual values in the moment the issue occurs. Its a bit unsafe if someone by accident moves or pushes the Profilux, then i cant rely on the values, and need to calibrate the probes again.

I'm running a big Ca reactor on pH 1, controlled by the KH Director, and need the values to be stable... Even if the Profilux is manipulated around. The cables are loose in the back of the Profilux, to avoid any bend or stretch related issues.

Best reg.

Tom