Fluke MDA-550 VFD + motor drive analyzer. Captures drive output waveforms, switching characteristics, voltage unbalance, harmonics, bearing-current. Used by maintenance technicians and installation crews across industrial, marine and construction service.
| Model | MDA-550 |
| Sensor/channels | 4-ch 500 MHz scope + drive-specific |
| Range | Per measurement |
| Accuracy | ±1% (VRMS) |
| Connectivity | USB + Bluetooth + cloud (Fluke Connect / FLIR Ignite / Megger PowerDB) |
| MOQ | 1 |