Question

the instrument used to check specific gravity of acid in a battery is​

Answer 1

Answer:

Battery acid measuring methods

Battery acid measuring methodsTo check the specific gravity of the electrolyte, it is possible to use a hydrometer (also called an “aerometer”) or a digital density meter (also called a “digital hydrometer”). A lead acid battery hydrometer is a special type of hydrometer which looks like a syringe with a bulb

Answer 2

Answer:

Hydrometer is the correct answer.

Explanation:

Hydrometers (pressure meters) measure the gravitational force of a liquid. Gravity is a measure of the density of the liquid being tested and the concentration of water. In the case of a battery test, the hydrometer measures the gravitational force of the battery electrolyte.

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