noun · rare

tachometer

tachometer · tachometers

тахометр

Drehzahlmesser, Tachometer

A device for measuring the revolutions per minute of a revolving shaft, as with the…A device for measuring the revolutions per minute (RPMs) of a revolving shaft, as with the driveshaft of an automobile.

/təˈkɒmətə(ɹ)/

Meaning

2 senses

A device for measuring the revolutions per minute (RPMs) of a revolving shaft, as with the driveshaft of an automobile.
Drehzahlmesser, Tachometer
тахо́метрtaxómetr
тахо́метрtaxómetr
A device for measuring or indicating velocity or speed, as of blood, a river, a machine, etc.
measuring instrument for indicating speed of rotation