Electric meter - Electric meter

Japanese: 電気計器 - でんきけいき

A general term for instruments that measure quantities related to electromagnetism, such as voltage, current, power, resistance, magnetic flux, and inductance. There are indicating instruments, recording instruments, remote instruments, integrating instruments, digital instruments, etc., and based on the operating principle they are classified as moving coil type, moving iron type, electrodynamometer type, rectifier type, thermoelectric type, electrostatic type, induction type, etc., and there are DC instruments and AC instruments. In industrial measurement, the measured quantity is often converted electrically to measure, and among instruments, they have a particularly wide range of uses.
→Related items Voltmeter | Ammeter | Coulometer | Wattmeter

Source : Heibonsha Encyclopedia About MyPedia Information

Japanese:

電圧，電流，電力，抵抗，磁束，インダクタンスなど電磁気に関係する量を測定する計器の総称。指示計器，記録計器，遠隔計器，積算計器，デジタル計器などがあり，また動作原理からは可動コイル形，可動鉄片形，電流力計形，整流器形，熱電形，静電形，誘導形などに分け，直流計器と交流計器の別がある。工業計測においては測定量を電気的に変換して測ることが多く，計器類のうちでも特に広い用途をもつ。
→関連項目電圧計｜電流計｜電量計｜電力計

出典　株式会社平凡社百科事典マイペディアについて　情報

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