An instrument for measuring and indicating the pressure of air or other gases.

Any of various instruments for measuring the pressure of a liquid or gas, or something connected with pressure.

A device for indicating the pressure of gas.

an instrument for showing the pressure of a fluid, esp. steam or gas.

a steam-gauge which indicates the pressure in a boiler by the expansion of a fluid at the temperature due to the pressure.

An instrument for graphically recording variations of pressure of a fluid, esp. of blood in the vessels of a living animal; a recording manometer…

a telemetric instrument for indicating the pressure in a gas or liquid; a manometer that receives or transmits measurements using telemetry.

An instrument for measuring vapour pressure.

an instrument for measuring the vapour pressure of a liquid over a range of temperatures, consisting of a bulb for containing the liquid attached to…

attributive. Designating a gauge which measures very low pressures by utilizing the cooling effect of the gas on a heated metal filament whose…

Physics. an instrument for measuring the absolute pressure of a rarefied gas by means of the transfer of momentum by the gas molecules between two…

Physics. = Knudsen gauge n. at sense a(e).