pulsometre

listen to the pronunciation of pulsometre
التركية - الإنجليزية
pulsometer
A device, with valves, for raising water by steam, partly by atmospheric pressure, and partly by the direct action of the steam on the water, without the intervention of a piston; also called vacuum pump
A pulsimeter
a vacuum pump or hydrotrope
{i} instrument for recording pulse rate; pulsator, vacuum pump