空盒 くうごう気圧 きあつ けいじゃなかったです
kūgo ukiatsukei ja nakattadesu

Noun
Desu Copula

The polite, past negative form of 空盒気圧計

1. Wasn't an empty-box barometer.; Wasn't a void-pressure gauge.

Past/Perfective
Negative
Polite
Casual Register