 |
| English | German |
| electronic revolution counter | elektronischer Drehzahlmesser |
| inertia revolution counter | Fliehpendeldrehzahlmesser |
| revolution counter | Drehzahlmeßgerät |
| revolution monitoring instrument | Umlaufkontrollgerät |
| revolution per hour | Umdrehung je Stunde (unit of rotational speed; 1 rph = 1/3600 rps) |
| revolution per minute | Umdrehung je Minute (unit of rotational speed; 1 rpm = 0, 10472 rad/s) |
| revolution per second | Umdrehung je Sekunde (unit of rotational speed; 1 rps = 6, 2832 rad/s) |