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IR4058-20
Bluetooth 대응, 빠른 응답시간
컴퍼레이터 장착
제품번호 IR4058-20
제품명 메가옴 하이테스터
제품분류 현장용테스터기


·Bluetooth®대응 ·5 레인지 절연 저항계(50 V/100 MΩ ~ 1000 V/4000 MΩ) ·안정적인 고속의 측정속도, 콤퍼레이터 양불판정 응답 시간 0.3 초 ·콘크리트에 1m 자유낙하에도 견디는 내충격 설계 ·어두운 현장에서 유용한 고휘도 백색 LED 조명(L9788-11 or L9788-10 별매시 사용가능) ·200mA 의한 도통 체크 기능 ·AC/DC 전압계가 내장되어 있어 태양광발전 및 전기자동차 등에 유용함. ·IR4052-10 / IR4057-20 모델과 동일한 사양
Basic specifications (Accuracy guaranteed for 1 year)
[스마트폰 및 Tablet PC용 측정값 download APP: GENNECT Cross]






































Testing voltage 50V DC 125V DC 250V DC 500V DC 1000V DC
Effective maximum indicated value 100 MΩ 250 MΩ 500 MΩ 2000 MΩ 4000 MΩ
Accuracy

1st effective measuring range MΩ		 ±2% rdg.

0.200 - 10.00		 ±2% rdg.

0.200 - 25.0		 ±2% rdg.

0.200 - 50.0		 ±2% rdg.

0.200 - 500		 ±2% rdg.

0.200 - 1000
Lower limit resistance 0.05 MΩ 0.125 MΩ 0.25 MΩ 0.5 MΩ 1 MΩ
Overload protection AC 600 V (10s) AC 1200 V (10s









































DC voltage measurement 4.2V (0.001V resolution) to 600V (1V resolution), 4 ranges, Accuracy: ±1.3% rdg. ±4 dgt., Input resistance: 100 kΩ or higher
AC voltage measurement 420V (0.1V resolution) / 600V (1V resolution), 2 ranges, 50/60 Hz, Accuracy: ±2.3% rdg. ±8 dgt., Input resistance: 100 kΩ or higher, Average rectifier
Low resistance measurement For checking the continuity of ground wiring, 10 Ω (0.01 Ω resolution) to 1000 Ω (1 Ω resolution), 3 ranges, Basic accuracy: ±3 % rdg. ±2 dgt., testing current 200 mA or more (at 6 Ω or less)
Display Semi-transmissive FSTN LCD with back lighting, bar-graph indicator
Response time Approx. 0.3 second for PASS/FAIL decision (at HIOKI's conditions)
Other functions Indicate MΩ measurement value after a lapse of one minute, Live circuit indicator, Automatic electric discharge, Automatic DC/AC detection, Comparator, Drop proof, Auto power save
Power supply LR6 (AA) alkaline batteries × 4 Continuous use: 20 hours (at HIOKI’s conditions) Number of measurements: 1000 times (at 5 s ON, 25 s OFF cycle, insulation measure of lower limit resistance value to maintain nominal output voltage)
Dimensions, mass 159 mm (6.26 in) W × 177 mm (6.97 in) H× 53 mm (2.09 in) D, 640 g (22.6 oz) (including batteries, excluding test leads)
Supplied accessories TEST LEAD L9787 ×1, Neck strap ×1, Instruction Manual ×1, LR6 (AA) alkaline batteries ×4

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