·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
[스마트폰 및 Tablet PC용 측정값 download APP: GENNECT Cross]
Basic specifications (Accuracy guaranteed for 1 year)
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
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
제품번호 : IR4058-20
