Associations to the word «Oscillograph»

Wiktionary

OSCILLOGRAPH, noun. An instrument for measuring alternating or varying electric current in terms of current and voltage.

Dictionary definition

OSCILLOGRAPH, noun. A device for making a record of the wave forms of fluctuating voltages or currents.

Wise words

It is only with the heart that one can see rightly; what is essential is invisible to the eye.
Antoine de Saint-Exupery