Salinometer and Alcoholometer old engraving. Old engraved illustration of hydrometer science instruments.

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Size: 3528px × 6840px
Photo credit: © Patrick Guenette / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: ancient, antique, art, artwork, black, degree, drawing, engraved, engraving, etching, experiment, floating, fluid, galileo, gauge, glass, globes, gradual, hydrometer, illustration, instrument, isolated, laboratory, measure, measurement, measuring, number, object, picture, print, research, science, thermal, vector, vintage, white