oscilloscopic


os·cil·lo·scope

O0135000 (ə-sĭl′ə-skōp′)n. An electronic instrument that produces an instantaneous trace on the screen of a cathode-ray tube corresponding to oscillations of voltage and current.
[oscill(ation) + -scope.]
os·cil′lo·scop′ic (-skŏp′ĭk) adj.

oscilloscopic

(ɒˌsɪləˈskɔpɪk) adjrelating to an oscilloscope