"Scott Dorsey" > wrote in message news:itvfi1>
> Problem is that this is very dependant on the electrodes being used.
> If you had a couple standard electrodes, though, you could do it
> accurately.
> --scott
> --
I dont think even that would help this method, Scott.

The most accurate method I know of for water in polyols is Karl Fischer
titration....and that is beyond the cost limitations and technology of most
people who want a value for water in polyols.

There are some test strips:
http://www.gwrauto.com/stripdip.htm

that may be economical for shop use.

Discussion:
http://brakefluidtest.com/news/speci...vs-water.shtml