Hi
Thorvald,
My tubemeter is showing a steady level in the distilled water that I got from the gas station.
Can't vouch about it's purity, but from my understanding it is very difficult (and expensive) to produce pure water. Anyway, there have been a few discussions about the tubemeter operation in non-conductive liquids but I did not see anyone coming forward with a definite answer.
I do have the problem with the level every once in a while showing 0 or 255, basically making the tubemeter useless for any kind of alarm. From reading the German forums this is a known problem but there is no feedback from Aqua computer guys whether are doing something about it.
Kind regards,
Boris.