oscillograph

the engineer used the oscillograph to analyze the signal.

the oscillograph displayed a clear waveform of the audio signal.

researchers often rely on an oscillograph for precise measurements.

the oscillograph was calibrated before the experiment.

data from the oscillograph helped improve the design.

she learned how to operate the oscillograph in her physics class.

the oscillograph can capture rapid changes in voltage.

they connected the sensor to the oscillograph for better analysis.

the technician reviewed the oscillograph readings after the test.

using an oscillograph, we can visualize electrical signals easily.