Full range of 14 pieces Hydrometer

A hydrometer is a device used to measure the specific gravity or relative density of a liquid. It typically consists of a cylindrical glass tube with a weighted bulb at the bottom and a scale etched on the stem. When placed in a liquid, the hydrometer floats, and the depth to which it sinks indicates the density of the liquid. Hydrometers are commonly used in various industries, such as brewing, winemaking, and automotive, to measure concentrations, assess purity, or determine the alcohol content of liquids.

比重計是一種用於測量液體比重或相對密度的裝置。它通常由一個圓柱形玻璃管組成，底部有一個配重球，管莖上刻有刻度。將比重計放入液體中，比重計會漂浮起來，其下沈的深度表示液體的密度。比重計常用於各種行業，如釀造、釀酒和汽車行業，用於測量濃度、評估純度或確定液體中的酒精含量。

Specific Gravity Range : 0.6 - 2.0 with 0.1 increment in total 14 pcs (ex.  0.6-0.7, 0.7-0.8………)