Hydrometer measuring the specific gravity of a car battery.

Hydrometer measuring the specific gravity of a car battery.

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Image Copyright David R. Frazier Photolibrary, Inc.

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Image Details

Image ID
hydrometer
Caption
Hydrometer measuring the specific gravity of a car battery.
Keywords
hydrometer, measure, measuring, specific gravity, car, automobile, battery, electrical, acid, instrument
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Credit
© David R. Frazier Photolibrary, Inc.