| Class | Gets the IEEE C37.118 filter class (P or M). |
| FilterOrder | Gets the filter order (N), the number of FIR filter taps minus one. |
| IsReady | Gets whether the estimator has filled its filter window and is producing valid estimates. |
| NominalFrequencyHz | Gets the nominal frequency in Hz. |
| OutputRateHz | Gets the configured output report rate in Hz. |
| SampleRateHz | Gets the configured sample rate in Hz. |
| TotalSamplesProcessed | Gets the total number of samples processed. |
| WindowSamples | Gets the number of samples required before valid output is produced (filter startup transient). |