ID:
2365
Maker's Name:
Unknown
Dimensions:
4 × 5 × 20.5 cm
This hydrometer is used to determine Specific Gravity of liquids, probably aqueous or alcoholic. The unit floats in the liquid. Weights are added to the scale pan on top, until the marking on the stem is level with the surface of the liquid. Tables show the SG of the liquid according to the weights added.
