Core values
Diligence and excellence, sincerity and goodness
◆ Directly Connected to 230V,40 A
◆ IEC62053-21 Class1
◆ Saving Space,18mm
| Parameters | Accuracy | Resolution | Range |
| Voltage | 0.5% | 0.1V | 175V～265V |
| Current | 0.5% | 0.001A | 0.25A～40 A |
| Energy | 1S | 1 Wh | 0 kWh～3000000 kWh |
| Active Power | 1% | 1W | -10 kW～10 kW |
| Reactive Power | 2% | 1 var | -10kvar~10kvar |
| Apparent Power | 1% | 1VA | 0～10 kVA |
| Power Factor | 1% | 0.001 | -1.000～1.000 |
| Frequency | ±0.02 Hz | 0.01Hz | 50 or 60 Hz(±5%) |
