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| Modèle | LW-9901 |
| Plage de tension | 150V/300V gamme auto, permettre max. Entrée ≥ 350V |
| Gamme actuelle | Plage automatique 2A/20A, entrée maximale≥22A |
| Impédance d'entrée | tension > 1MΩ, courant < 0.02A |
| Gamme de fréquences | fréquence de base 25Hz à 2 kHz |
| Facteur de puissance | 0 à ±1.000 |
| Puissance | 20A*300V lecture max. 99999 |
| Taux de rafraîchissement de l'écran | environ 3 fois/S |
| Alimentation électrique | AC220V±10% 50Hz |
| Dimensions | 270*225*90mm |
| Poids | 2,5 kg |
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