올바른 메거(절연저항) 측정 방법 #시설관리 #전기기사 #전기실무

올바른 메거(절연저항) 측정 방법 #시설관리 #전기기사 #전기실무

이디라 TV (EDR TV)

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메거측정 할때 접지단자를 우선 활용 하여야 겠습니다.
#절연저항측정 #메거사용 #전기 #기계기사 #소방기사 #직무고시
https://www.youtube.com/channel/UC0ghrJLlyDJ9tm9hX-sThMQ/join
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