What is the APM sampling rate?
APM meters are all true RMS meters (for AC signals).
| Sampling Rate | Bandwidth | |
| APM Amp Meter | 62KHz | 5KHz |
| APM CT Meter | 8KHz | 2KHz |
| APM Frequency Meter | 62KHz | 5KHz |
| APM M1 / M2 Meters | 62KHz |
5KHz |
| APM Power Meter | 8KHz | 2KHz |
| APM Volt Meter | 62KHz | 5KHz |