Hi All,
My hydrometer seems to have a mind of its own. I can bung it into a sample of beer and it can have different answers dependant on whether and how much it is touching the side of the container.
I use the hydrometer case (cylindrical approx 25mm in diameter) as the fluid contaner. I suppose the easy answer is to use a larger diameter container to make sure the hydrometer does not "stick" (capilliary forces? Can't rememebr O level Physics) but it seems an awful waste of beer (surely a cardinal sin).
Any ideas?
Hydrometer