demijohn hydrometer readings
demijohn hydrometer readings
has anyone got ant tips on how to take hydrometer readings in demijohns as im finding it difficult not to loose the hydrometer inside
tie a length of cotton or fishing line to the top of the hydrometer and put it in the demijohn allowing cotton to be slack but not allowing it to go in to your brew, take the reading and pull out with the cotton. the cotton is so light it should make virtually no difference to the accuracy of the reading