YC-98S1P Portable Three Phase Standard Meter
High-precision three-phase standard meter with comprehensive harmonic analysis, automatic wiring error detection and massive data storage for professional on-site energy meter calibration.
High-Precision Three-Phase On-site Meter Verification
Comprehensive Electrical & Harmonic Analysis
Large HD Display & High-Capacity Data Storage
basic param
| Measurement Accuracy | 0.02% |
| Voltage Range | 30V - 440V |
| Current Range | 0.05A - 10A |
| Harmonic Analysis | Up to 51st order |
- High Accuracy Class: 0.02%
- Voltage 30V-440V, Current 0.05A-10A
- Harmonic Analysis: Up to 51st order
- 8.4-inch high-resolution color LCD display
- Wiring Error Detection: Automatic detection with 18,000+ fault cases
- Dual Energy Verification: Simultaneous active and reactive energy verification
- Stores over 300,000 test records
- CT Ratio Measurement: Integrated current transformer ratio measurement function
- Low Load Capability: Operates on loads as low as <1mA
- Real-time display of voltage and current waveforms
