HIOKI IR4059 绝缘测试仪

Test voltage: 50V/125V/250V/500V/1000VDC

Resistance: 100MΩ/250MΩ/500MΩ/2000 MΩ/4000MΩ

Accuracy: ±2 % rdg. ±2 dgt. depending on measuring range

Lower limit resistance in ranges: 0.05 MΩ/0.125 MΩ /0.25 MΩ/0.5 MΩ/1 MΩ

DCV: 4.2 V (0.001 V resolution) to 600 V (1 V resolution), 4 measuring ranges, Accuracy: ± 1.3% rdg. ± 4 dgt., Input resistance: 100 kΩ or higher

ACV : 420 V (0.1 V resolution) / 600 V (1 V resolution), 2 ranges, 50/60 Hz, Accuracy: ± 2.3% rdg. ± 8 dgt., Input resistance: 100 kΩ or higher, Medium rectifier

Low resistance : Used to test ground continuity, 10 Ω (0.01 Ω resolution) to 1000 Ω (1 Ω resolution), 3 ranges, Accuracy: ±3 % rdg. ±2 dgt., Test current 200 mA or higher (at 6 Ω or less)

Display : LCD