ちょう音波 おんぱ発生 はっせい装置 そうちでしょう
chōompahasseisōchideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 超音波発生装置

1. Ultrasonic generator, probably.; It will likely be an ultrasonic generator.

Polite
Presumptive
Conjecture