Fluke 434-II | Fluke 435-II | Fluke 437-II | Fluke 438-II | |
---|---|---|---|---|
Standard compliance | IEC 61000-4-30 Class S | IEC 61000-4-30 Class A | IEC 61000-4-30 Class A | IEC 61000-4-30 Class A |
Volt Amp Hz | ✔ | ✔ | ✔ | ✔ |
Dips and swells | ✔ | ✔ | ✔ | ✔ |
Harmonics | ✔ | ✔ | ✔ | ✔ |
Power and energy | ✔ | ✔ | ✔ | ✔ |
Energy loss calculator | ✔ | ✔ | ✔ | ✔ |
Unbalance, Monitor & Inrush | ✔ | ✔ | ✔ | ✔ |
Event waveform capture | ✔ | ✔ | ✔ | |
Flicker, Transients, Mains Signaling & Power Wave | ✔ | ✔ | ✔ | |
Power inverter efficiency | ✔ | ✔ | ✔ | ✔ |
400Hz operation | ✔ | |||