Use the N2791A 25-MHz low-cost high-voltage differential probe to make safe and accurate floating measurements with an oscilloscope. The N2791A differential probe allows conventional earth-grounded Keysight oscilloscopes to be used for floating signal measurements of up to 700 V of differential voltage and common mode voltage. The probe is compatible with any oscilloscope with 1 MΩ BNC input. The probe power is supplied by 4x AA batteries (included) or USB host port of the scope or PC via a supplied USB power cable.
The standard accessories that come with the N2791A probe can be used in temperatures ranging from -10° C to +40° C. For extreme temperature environments (-40° C to +85° C), order the N7013A and N7014A extreme temperature probing kits. These kits provide extreme temperature cables, banana-to-socketed tip adapters, and hook tip adapters.
Links to PDF Documents
- N2791A / N2891A High-Voltage Differential Probes User's Guide
- Data Sheet
- Extreme Temperature Probing Solutions for Oscilloscope Measurements
- Eight Hints for Better Scope Probing. Probing is critical to making quality oscilloscope measurements, and often the probe is the first link in the oscilloscope measurement chain.
- Oscilloscope Probes and Accessories Technical Overview
- Probes and Accessories for Keysight Oscilloscopes
- InfiniiVision Oscilloscope Probes and Accessories Data Sheet
Compatibility
This probe is compatible with any oscilloscope with 1 MΩ BNC input.
| Oscilloscope Series | Compatible |
|---|---|
| HD3-Series | ♦ |
| Z-Series | ♦ (with N5449A adapter) |
| V-Series | ♦ (with N5449A adapter) |
| S-Series | ♦ |
| EXR-Series | ♦ |
| MXR-Series | ♦ |
| 90000 Q-Series | ♦ (with N5449A adapter) |
| 90000 X-Series | ♦ (with N5449A adapter) |
| 90000A Series | |
| 86100D DCA-X | |
| 80000B Series | |
| 9000 H-Series | ♦ |
| 9000 Series | ♦ |
| 8000 Series | ♦ |
| 7000 Series | ♦ |
| 6000 X-Series | |
| 6000 Series (except 100 MHz) | ♦ |
| 5000 Series | ♦ |
| 4000 X-Series | ♦ |
| 3000 X-Series | ♦ |
| 3000 Series | ♦ |
| 2000 X-Series | ♦ |
| 1000 X-Series | ♦ |
| 1000 Series | ♦ |