| hydrometer |
A simple device that measures the specific gravity of battery electrolyte. Specific gravity readings express state of charge/discharge of battery.
출처: www.solar4power.com/solar-power-inverter-terms.htm...
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| hydrometer |
A floating gauge that measures the specific gravity of liquids compared to water inorder to determine the likely alcohol content.
출처: andys.northcampus.com/brewterms3.htm
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| hydrometer |
device that compares the density of a sample with the density of water to directly indicate the alcohol content of the spirit.
출처: www.ministryofrum.com/glossary.html
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| hydrometer |
A device used to measure density or specific gravity of electrolyte solutions.
출처: www.dimensionsunlimited.com/Glossary.html
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| hydrometer |
An instrument used to measure state-of-charge (voltage) of a battery.
출처: www.solutionsforpower.com/glossary.html
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