Features
- Automatic calibration and self-checking for easy operation
- Multiple test currents up to 50 A with high accuracy (±0.2%)
- Supports single, dual, and triple channel resistance measurement
- Wide measuring ranges from 0.1 μΩ to 10 kΩ with 0.1 μΩ resolution
- Data storage capacity of up to 255 records with built-in thermal printer
- Lightweight, portable design with intelligent power management
- Optional USB and RS232 interface for data export and remote control
Technical Specifications
| Maximum Test Current | 3 A, 5 A, 10 A, 20 A, 40 A or 50 A |
| Test Current | 1 mA to 3 A; 0.01 A, 1 A, 5 A; 0.01 A, 1 A, 5 A, 10 A; 1 A, 5 A, 20 A; 2.5 A, 20 A, 40 A; 2.5 A, 5 A, 10 A, 20 A, 50 A |
| Measuring Range | 0.1 μΩ to 10 kΩ (depending on current mode) |
| Measurement Accuracy | ±0.2% (full scale) |
| Maximum Resolution | 0.1 μΩ |
| Display | 128 x 64 dot matrix LCD |
| Data Storage | 255 sets |
| Test Channel Options | Single, dual or triple channel |
| Interfaces (Optional) | USB, RS232, remote control, English software, DC power supply, printer |
| Supply Voltage | AC 220 V or DC 12 V dual-use, 50 Hz ± 2 Hz |
| Operating Temperature Range | -4 °F to 104 °F (-20 °C to 40 °C) |
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