回かい転てん速そく度ど計けい
Meanings
Noun
1. tachometer; revolution counter
Kanji used
going around
roll around
fast
degrees
measure
Pitch accent
⚠
か
いてんそくどけい
Composed of
rotation; revolution; working (e.g. of one's mind); function; turnover (of goods, funds, etc.); circulation