The N7040A/1A/2A Rogowski AC Current probes allow you to monitor AC current flowing through a conductor. These probes provide accurate, non-contact measurement of AC currents over a broad frequency range thereby ensuring high bandwidth performance with minimal disruption to the circuit under test.
These probes have a thin, lightweight, flexible, and simple to use clip-around Rogowski coil that enables currents to be measured in the most difficult to reach parts and confined spaces of a circuit under test. The coil size is independent of the magnitude of the current to be measured provided the di/dt ratings for the probes are not exceeded.
You can use these probes with a Keysight Infiniium or InfiniiVision oscilloscope that has the 1MΩ BNC input.
| Model Number | Available | Discontinued |
|---|---|---|
| N7040A | ♦ | |
| N7041A | ♦ | |
| N7042A | ♦ |
Links to PDF Documents
- N7040A/1A/2A Rogowski AC Current Probes User Guide
- N7040A/1A/2A Rogowski AC Current Probes - Quick Start Guide
- Data Sheet
- N7040A/41A/42A Rogowski AC Current Probes One Pager
- Tips for Making Low Current Measurements with an Oscilloscope and Current Probe. An oscilloscope and a clamp-on current probe provide an easy way to make current measurements without necessarily breaking the circuit.
Compatibility
| Oscilloscope Series | Compatible |
|---|---|
| HD3-Series | ♦ |
| EXR-Series | ♦ |
| MXR-Series | ♦ |
| S-Series | ♦ |
| 9000 H-Series | ♦ |
| 9000 Series | ♦ |
| 6000 X-Series | ♦ |
| 6000 L Series | ♦ |
| 4000 X-Series | ♦ |
| 3000 X-Series | ♦ |
| 3000T X Series | ♦ |
| 2000 X-Series | ♦ |
| 1000 X-Series | ♦ |
| 1000 Series | ♦ |