| 摘要 |
A box-like housing which is enclosed to form a chamber. The chamber is partitioned by wall-like structure and further forms a plurality of channels in which a plurality of balls having various densities are contained within the channels. Measuring fluid flows through one end of tubular element mounted on the top of housing and into the channel, and the number of floating balls indicates the specific gravity of fluid and the freezing and boiling point of the fluid. |
