Here’s the page we think you wanted. See search results instead:


Sprechen Sie mit einem Experten

Typical Configuration  

Typical Configuration

N7040A Rogowski AC current probe, 23 MHz, 3000 A

  • R-51B-001-C 1 Jahr Gewährleistung - Reparatur im Servicezentrum


Prices for: Deutschland

* Preisänderungen vorbehalten. Gerne können Sie Preise oder ein Angebot auch telefonisch anfragen bzw. anfordern unter 0800 6270999.

Key Features & Specifications

  • Peak current: 3,000 Apeak
  • Easy to use, flexible probe tip loop
  • Coil length: 200 mm
  • Coil cross section (diameter): 4.5 mm
  • Bandwidth: 3 Hz to 23 MHz
  • Cable length: 4 m (4.5 m including connection from integrator box to oscilloscope)
  • Powered by battery pack or AC adapter (included)
  • Compatible with any Keysight oscilloscope with a 1 MΩ input BNC


The Keysight N7040A Rogowski coil current probe is designed for measuring AC currents up to 3,000 A with the bandwidth ranging from 3 Hz to 23 MHz. The probe is easy to use because it has a thin, lightweight, flexible and simple-to-use clip-around Rogowski coil that enables current measurement in the most difficult to reach parts and confined spaces of a circuit under test. It can also measure large AC current without increase in transducer size.

The N7040A series is ideal for measuring AC current in the presence of large DC current and can be used to design, debug, and troubleshoot power semiconductor circuits, power supplies, inverters, and motor drives. These probes come with an AC power adapter and 4x AA batteries to power the probe. It can be used with any Keysight oscilloscope with a 1 MΩ input BNC interface.

View all available oscilloscope current probe here