The HZHL-100A-II is a high-precision testing instrument engineered for the contact resistance analysis of high and low voltage switches, cables, wires, and welds. Designed for industrial reliability, it integrates advanced digital management with robust measurement capabilities.

| Selection | Measurement Gear |
|---|---|
| 100A | 50A, 100A, Customizable |
| 200A | 50A, 100A, 150A, 200A, Customizable |
| 300A | 50A, 100A, 150A, 200A, 300A, Customizable |
| 400A | 50A, 100A, 150A, 200A, 300A, 400A, Customizable |
| 500A | 50A, 100A, 150A, 200A, 300A, 400A, 500A, Customizable |
| 600A | 50A, 100A, 150A, 200A, 300A, 400A, 500A, 600A, Customizable |
| 10-5000A | Current customization, Customized two/three-phase |
| Parameter | Detail |
|---|---|
| Measurement Range | 0~19999mΩ Scalable |
| Accuracy | 0.5%rdg±10dgt |
| Resolution | 0.01mΩ |
| Power Supply | AC 220V±10% 50Hz±2% |
| Temperature | -25°C~50°C |
| Humidity | ≤90%RH |