Megger MWA300 and MWA330A

---

• Combines TTR and resistance testing in one box - faster, more efficient testing
• 55% smaller, 40% lighter than individual instruments
• Only one set of leads required - lighter, smaller and less expensive
• One test form - easier, faster to complete
• Built-in demagnetisation

The Megger MWA300 and 330A Transformer Winding Analyzers are here to offer you a faster, more efficient testing device through combining TTR and resistance testing in a single unit. This advanced 3-phase transformer test system provides complete ratio, phase and winding resistance measurements with only one 3-phase lead-set connection. What’s more, it offers portability, a reduced set-up time and increased job safety.

• Documents
• Data sheet - MWA300/300A