absolute manometer

absolute manometer

[′ab·sə‚lüt mə′näm·ə·dər]
(engineering)
A gas manometer whose calibration, which is the same for all ideal gases, can be calculated from the measurable physical constants of the instrument.
A manometer that measures absolute pressure.
References in periodicals archive ?
Meriam Process Technologies offers a hand-held, microprocessor-based, model 355 Precision Absolute Manometer, a pressure-sensing device accurate to [+ or -]0.