| After-sales Service: | yes |
|---|---|
| Warranty: | 1 year |
| Current measurement range: | 0 ~ 100A, auto switching range |
| Voltage measurement range: | 0 ~ 450V (phase voltage), 0 ~ 800V (line voltage), |
| Frequency measurement range: | 45Hz ~ 65Hz; |
| External power supply: | 220VAC±10%, 45Hz~55Hz; |
| Customization: |
|---|
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