Because of braided superline's popularity and widespread use, Berkley introduced a series of rods specifically designed to fish braided superlines at their full potential. Very affordable given the features packed into each rod, the Berkley Lightning Shock Casting rods are perfect for any braided superline situation.
Definition of manometer. 1  1 : an instrument (such as a pressure gauge) for measuring the pressure of gases and vapors. 2  2 : sphygmomanometer.
definition : hydrometer. A hydrometer or areometer is an instrument that measures the specific gravity (relative density) of liquidsâthe ratio of the density of the liquid to the density of water. A hydrometer is usually made of glass, and consists of a cylindrical stem and a bulb weighted with mercury or lead shot to make it float upright.