- Joined
- Nov 2, 2017
- Messages
- 312
- Reaction score
- 137
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- 43
Is it normal for hydrometer to need "recalibrating" over time? I've noticed mine has been drifting from when I used it first, in a 20 degrees Celsius water it showed something like 1.006.... but when I'm checking it now it's close to 1.000