pressure gauge

noun

an instrument for measuring the pressure of a gas or liquid.
an instrument used to determine the pressure in the bore or chamber of a gun when the charge explodes.

pressure gauge

First recorded in 1860–65

Convenience features include dual quick connectors, large pressure gauges, easy turn pressure adjustment knob, and durable rubber wheels.

Because it can be hard to trust the accuracy of the tire pressure gauge attached to a gas-station air dispenser, it’s wise to carry one of your own.

Each cage was equipped with a simple air pump and a pressure gauge.

This spring tension is adjusted and checked with the help of a pressure gauge attached to the generating chamber.

Into the cover is screwed a pressure gauge, M, which measures the internal pressure of the apparatus.

There is a pressure-gauge on the pipe leaving the compressor and another on the one entering it.

Hurriedly he opened the draughts in the fire-box, shook up the coals, and saw the needle begin to quiver on the pressure-gauge.

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