YC-98S1+ Portable Three Phase Standard Meter
YC-98S1+ is a portable 0.05-class three-phase standard meter for on-site error testing of multi-wiring energy meters, supporting 480V/12A direct measurement, 2000A clamp current, dual pulse channels, harmonic analysis and wiring verification.
High-Precision Three-Phase On-site Meter Verification
Comprehensive Electrical & Harmonic Analysis
Compact Handheld Design with Flexible Power Supply
basic param
| Measurement Accuracy | 0.05 class (direct mode) |
| Direct measurement | 12A/480V |
| Clamp-on CT Range | 5A - 2000A |
| Harmonic Measurement | 51st harmonics support |
- On-site error measurement of electricity meters 1P2W, 1P3W, 3P3W, 3P4W
- High accuracy class 0.05 in direct mode
- Can simultaneously test two channel pulses whose pulse constant, modes and pulse quantities can be different
- Direct measurement up to 12A/480V
- Current measurement with AC clamps from 5A to 2000A
- Harmonics up to 51st
- Burden measurement of CT & PT
- Verification of meter wiring connections
- 7 inch TFT color screen
- Supply via external power, test lead or battery(optional)
