oscilloscope
/əˈsɪləˌskoʊp/
noun
- An electronic device that shows changing electrical signals as a moving line or wave on a screen, used to measure and observe things like voltage, sound, or radio waves.
- The engineer adjusted the oscilloscope to get a clearer picture of the radio frequency.
- In physics class, we connected the circuit to an oscilloscope to see the waveform.
- The technician used an oscilloscope to check the signal from the microphone.