🇬🇧 en pl 🇵🇱

tachometer noun

  /təˈkɒmətə(ɹ)/
  • A device for measuring the revolutions per minute (RPMs) of a revolving shaft, as with the driveshaft of an automobile.
  • A device for measuring or indicating velocity or speed, as of blood, a river, a machine, etc.
 obrotomierz, tachometr
Wiktionary Links