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◆ 안정된 표시와 고속 측정 , 콤퍼레이터 판정 결과 응답시간 0.8 초
◆ 콘크리트 위 1m 낙하에 견디는 내충격설계
◆ 어두운 장소에서의 작업 효율을 향상시키는 고휘도 백색 LED 조명, 전면을 비추는 라이트 장착 테스트 리드 (옵션 L9788-11 또는 L9788-10)
◆ 200mA 에 의한 도통 체크 기능
◆ AC 외 전기자동차 등에 편리한 DC 전압측정 기능
Hioki insulation testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The IR4056 is a 5-range, 50V to 1000V digital insulation resistance tester with efficient functions and features to help shorten work time associated with field insulation testing.
CAT III 600V
Excluding IR4056-21
Introduction to the HIOKI IR4056/IR4057 Insulation Tester
How to Use Digital Insulation Resistance Meters - Basic Course
This video explains how to use a digital insulation resistance tester to measure a distribution panel.
※ Shooting was done with Japanese model IR 4052. The global model name is IR 4057.
◆ 옵션 악세사리 정보
HIOKI, IR4056-20, 절연저항계, 현장용 테스터기, 메가옴메타, 절연저항, INSULATION TESTER, Digital Insulation Tester, Megohmmeter, 히오키
![[HIOKI IR4056-20] 50~1000V, 디지털 절연 저항계, Digital Insulation Tester](https://godomall.speedycdn.net/5c360b7f592c812d60ce1fd3f1bfbbe7/goods/1000000659/image/magnify/1000000659_magnify_036.png "[HIOKI IR4056-20] 50~1000V, 디지털 절연 저항계, Digital Insulation Tester")
![[HIOKI IR4056-20] 50~1000V, 디지털 절연 저항계, Digital Insulation Tester](https://godomall.speedycdn.net/5c360b7f592c812d60ce1fd3f1bfbbe7/goods/1000000659/image/magnify/thumb/1000000659_magnify_036.png "[HIOKI IR4056-20] 50~1000V, 디지털 절연 저항계, Digital Insulation Tester")
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