- Mar 15, 2010
- Reaction score
How many of you calibrate your hydrometer? I was starting to think that mine was off the other day so I bought some distilled water and tested it. It is supposed to read 1.000 at 60F. it read 1.002. It did not read 1.000 until 70F. And it did not read 0.999 until 80F. So a word of advice, calibrate your hydrometer, it may not be exactly what you think!