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.
A manometer is a good example as it uses a column of liquid to both measure and indicate pressure. Likewise the widely used Bourdon gauge is a mechanical device which both measures and indicates, and is probably the best known type of gauge.