Current Probes

Oscilloscope current probes use a magnetically coupled sensor to measure DC and AC current without breaking the circuit, paired with a scope BNC input for time-domain visualization. The line covers six models across DC-coupled hall-effect (UT-P40 / P41 / P42) for amp-level currents to 200 A, high-frequency AC/DC for embedded and switching power work (UT-P43 / P44 reaching 50 MHz), and a 12 MHz dedicated probe (UT-P4150) for switching-converter analysis.

  • Uni-T UT-P40 AC/DC Current Probe

    UT-P40 DC-100 kHz 60A AC/DC Current Probe

    UT-P40 DC-100 kHz 60A AC/DC Current Probe

    74 in stock
    $430.00
    $430.00
    Sign in for EDU Pricing! REQUEST QUOTE
  • Uni-T UT-P41 AC/DC Current Probe

    UT-P41 DC-100 kHz 100A AC/DC Current Probe

    UT-P41 DC-100 kHz 100A AC/DC Current Probe

    89 in stock
    $567.00
    $567.00
    Sign in for EDU Pricing! REQUEST QUOTE
  • UT-P4150 12 MHz High-Frequency DC/AC Current Probe

    UT-P4150 12 MHz High-Frequency DC/AC Current Probe

    UT-P4150 12 MHz High-Frequency DC/AC Current Probe

    Only 3 in stock
    $2,529.00
    $2,529.00
    Sign in for EDU Pricing! REQUEST QUOTE
  • Uni-T UT-P42 AC/DC Scope Probe

    UT-P42 150 kHz 200A AC/DC Current Probe

    UT-P42 150 kHz 200A AC/DC Current Probe

    88 in stock
    $437.00
    $437.00
    Sign in for EDU Pricing! REQUEST QUOTE
  • UT-P43 DC-25 MHz 20A 100mV/A Current Probe

    UT-P43 DC-25 MHz 20A 100mV/A Current Probe

    UT-P43 DC-25 MHz 20A 100mV/A Current Probe

    80 in stock
    $910.00
    $910.00
    Sign in for EDU Pricing! REQUEST QUOTE
  • UT-P44 DC-50 MHz 40A 50mV/A Current Probe

    UT-P44 DC-50 MHz 40A 50mV/A Current Probe

    UT-P44 DC-50 MHz 40A 50mV/A Current Probe

    91 in stock
    $1,615.00
    $1,615.00
    Sign in for EDU Pricing! REQUEST QUOTE