じっ数値 すうち入力 にゅうりょく装置 そうちでしょう
jissu uchinyūryokusōchideshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 実数値入力装置

1. Probably a real number input device.

Polite
Presumptive
Conjecture
Computing