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#2 |
Bilge Rat
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#3 |
Feeling at Home
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Sorry but gotta say that it is a hygrometer, not a hydrometer.
A hydrometer is a device used to directly determine the specific gravity, or density, of a liquid. This is often used in winemaking, maintaining aquariums, etc. A hygrometer is an instrument used to measure the moisture content of a gas, as in determining the relative humidity of air. ![]() |
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