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Oscilloscope Current Probes

Current probes sense the current flowing through a conductor and convert it to a voltage that can be viewed and measured on an oscilloscope. Keysight current probes use a hybrid technology that includes a Hall effect sensor, which senses the DC current and a current transformer, which senses the AC current. Using split core construction, the current probe easily clips on and off of a conductor, making it unnecessary to make an electrical connection to the circuit. Measurement bandwidths from dc to 100 MHz are available.

Compare All Current Probes (13)

Find an Oscilloscope Probe

  • 1146B 100 kHz/100 A Current Probe 1146B 100 kHz/100 A Current Probe (1) 

    1146B 100 kHz/100 A Current Probe

    • Frequency range: DC to 100 kHz (-3dB with current de-rating)
    • Current range: 100 mV/A: 100 mA to 10 A peak, 10 mV/A: 1 to 100 A peak
    • Working voltage: 600 V max
       

  • N2893A 100 MHz/15A AC/DC Current Probe N2893A 100 MHz/15A AC/DC Current Probe (1) 

    N2893A 100 MHz/15A AC/DC Current Probe

    The Keysight N2893A is a 100 MHz/15 A, AC/DC current probe with AutoProbe interface for Infiniium and InfiniiVision Series oscilloscopes (except 6000 Series 100 MHz).

  • N7026A AC/DC high sensitivity clamp-on current probe, 150MHz N7026A AC/DC high sensitivity clamp-on current probe, 150MHz (1) 

    N7026A AC/DC high sensitivity clamp-on current probe, 150MHz

    • Clamp-on style
    • DC to 150 MHz
    • High sensitivity: down to 1 mA/div
    • 40 Apeak

  • N7040A Rogowski AC current probe, 23 MHz, 3000 A N7040A Rogowski AC current probe, 23 MHz, 3000 A (1) 

    N7040A Rogowski AC current probe, 23 MHz, 3000 A

    • Peak current: 3,000 Apeak
    • Easy to use, flexible probe tip loop
    • Bandwidth: 3 Hz to 24 MHz

  • N7041A Rogowski AC current probe, 30 MHz, 600 A N7041A Rogowski AC current probe, 30 MHz, 600 A (1) 

    N7041A Rogowski AC current probe, 30 MHz, 600 A

    • Peak current: 600 Apeak
    • Easy to use, flexible probe tip loop
    • Bandwidth: 12 Hz to 30 MHz
       

  • N7042A Rogowski AC current probe, 30 MHz, 300 A N7042A Rogowski AC current probe, 30 MHz, 300 A (1) 

    N7042A Rogowski AC current probe, 30 MHz, 300 A

    • Peak current: 300 Apeak
    • Easy to use, flexible probe tip loop
    • Bandwidth: 9.2 Hz to 30 MHz
       

  • 1147B 50 MHz/15A AC/DC Current Probe 1147B 50 MHz/15A AC/DC Current Probe (1) 

    1147B 50 MHz/15A AC/DC Current Probe

    • Flat bandwidth (DC-50MHz)
    • Low noise (<2.5 mA rms)
    • Low circuit insertion loss
       

  • N2780B 2 MHz/500 Arms AC/DC Current Probe N2780B 2 MHz/500 Arms AC/DC Current Probe (1) 

    N2780B 2 MHz/500 Arms AC/DC Current Probe

    Compatible with any oscilloscope with high impedance BNC input, the new N2780B current probe offers accurate and reliable solution for measuring ac and dc currents.

  • N2781B 10 MHz/150 Arms AC/DC Current Probe N2781B 10 MHz/150 Arms AC/DC Current Probe (1) 

    N2781B 10 MHz/150 Arms AC/DC Current Probe

    Compatible with any oscilloscope with high impedance BNC input, the new N2781B current probe offers accurate and reliable solution for measuring ac and dc currents.

  • N2782B 50 MHz/30 Arms AC/DC Current Probe N2782B 50 MHz/30 Arms AC/DC Current Probe (1) 

    N2782B 50 MHz/30 Arms AC/DC Current Probe

    Compatible with any oscilloscope with high impedance BNC input, the new N2782B current probe offers accurate and reliable solution for measuring ac and dc currents.

Oscilloscope Current Probes [Discontinued]
Product support information for your discontinued and obsolete oscilloscope current probes.