Galena
Landlord.
Just a thought, I don't usually bother to test FG until two weeks are up because with small batches it is too wasteful to keep taking a sample. I was wondering if I took a sample in a sanitised jar and a sanitised hydrometer and left it in the brew fridge, whether it could be relied on to check gravity over a few days as presumably it would keep fermenting in the jar as long as no contamination?