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GF302D portable three phase kwh meter test equipment
- Fabricante: BEIJING GFUVE ELECTRONICS
Accuracy: 0.002Hz | Power supply: One phase AC 85-265V, frequency 50/60Hz. | Range (u1, u2, u3): 57.7V, 100V, 220V, 380V; Max 500V or 69.3V, 120V, 240V, 480V (optional); Max 600V | Adjustment range: 40Hz-70Hz | A...
Pekín, China