Tach (Noun)
Meaning
Measuring instrument for indicating speed of rotation.
Classification
Nouns denoting man-made objects.
Examples
- The drill press is equipped with a tach to monitor its rotational speed.
- The hand-held tach was used to measure the revolutions per minute of the engine.
- The technician attached a tach to the motor shaft to diagnose the problem.
- To calibrate the speedometer, you will need a tach and a precision timer.
- A digital tach is more accurate and provides a faster reading than an analog one.