Current Oscilloscope Probes

Current oscilloscope probes measure electrical current non-invasively by sensing the magnetic field around a conductor, converting it to a proportional voltage for the scope, with common types being AC-only (using current transformers) and versatile AC/DC (combining transformers with Hall effect sensors for DC/low-frequency). Key features include clamp-on designs for easy use, active circuitry needing power (often USB), attenuation/scaling factors (e.g., mV/mA or V/A), and crucial bandwidth/range limits for specific applications like power supplies or motor drives, enabling power analysis.

SeriesImageMakeMax BandwidthRise TimesMax. Current InputMax. Conductor DiameterPower SupplyInterfacesPrice From
CP Seriesmicsig cp2025dec img1high telonicUKMicsig100MHz, 50MHz, 10MHz, 8MHz, 5MHz3.5-7ns300Arms, 500Apk20mmDC 12VBNC£603.00
CP2100 SeriesCP2100ABMicsig2.5MHz, 800kHz140-437.5ns70.7Arms, 100Apk13mmDC 5VBNC£258.00
RCP SeriesMicsig RCP300 Rogowski AC Current Probe Telonic UKMicsig30MHz, 300kHz11.6nsN/A50mm, 20mmDC 5V / 12VBNC£152.15
CP SeriesCP6500 1Siglent100MHz, 50MHz, 12MHz, 5MHz, 1MHz, 300kHz≤70 ns - 0.35 µs500 Arms - 140 A20mm, 11mm, 10.3mm, 5mmDC 12V / 9VBNC£596.00
SCP SeriesSiglent SCP5000 Probe TelonicUKSiglent100MHz, 50MHz, 12MHz, 2MHz3.5ns-175ns500Arms - 30Arms20mm, 5mmOscilloscope Powered (SAPBUS)BNC£1,584.00
  • CP2100AB

    Micsig CP2100A AC/DC Current Probe

    £258.00 (£309.60 inc. VAT)

    4 in stock (can be backordered)

    Availability: Stock models delivered next working day (UK only) for orders placed before 16:30 (Mon - Fri)

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  • RT ZC02 TelonicUK

    Rohde & Schwarz RT-ZC02 20 kHz Current Oscilloscope Probe

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  • RT ZC02 TelonicUK

    Rohde & Schwarz RT-ZC03 100 kHz Current Oscilloscope Probe

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    Available on back-order

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  • RT ZC05B TelonicUK

    Rohde & Schwarz RT-ZC05B 2 MHz Current Oscilloscope Probe

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    Available on back-order

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  • RT ZC10 TelonicUK

    Rohde & Schwarz RT-ZC10 10 MHz Current Oscilloscope Probe

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  • RT ZC05B TelonicUK

    Rohde & Schwarz RT-ZC10B 10 MHz Current Oscilloscope Probe

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    Available on back-order

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  • RT ZC05B TelonicUK

    Rohde & Schwarz RT-ZC15B 50 MHz Current Oscilloscope Probe

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    Available on back-order

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  • RT ZC20 TelonicUK

    Rohde & Schwarz RT-ZC20 100 MHz Current Oscilloscope Probe

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    Available on back-order

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  • RT ZC20B TelonicUK

    Rohde & Schwarz RT-ZC20B 100 MHz Current Oscilloscope Probe

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  • RT ZC30 TelonicUK

    Rohde & Schwarz RT-ZC30 120 MHz Current Oscilloscope Probe

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    Available on back-order

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  • Telonic CP4050

    Siglent CP4050 Current Probe

    £857.00 (£1,028.40 inc. VAT)

    Available on back-order

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  • Telonic 4070A

    Siglent CP4070A Current Probe

    £596.00 (£715.20 inc. VAT)

    Available on back-order

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  • CP6030 1

    Siglent CP6030 50MHz 30A Current Probe

    £1,751.00 (£2,101.20 inc. VAT)

    Available on back-order

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  • CP6030A 1

    Siglent CP6030A 100MHz 30A Current Probe

    £2,405.00 (£2,886.00 inc. VAT)

    Available on back-order

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  • CP6150 1

    Siglent CP6150 12MHz 150A Current Probe

    £3,366.00 (£4,039.20 inc. VAT)

    Available on back-order

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  • CP6500 1

    Siglent CP6500 5MHz 500A Current Probe

    £4,504.00 (£5,404.80 inc. VAT)

    Available on back-order

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