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Current Probes

World’s largest supplier of current measurement probes and sensors for AC and DC applications, with ranges and outputs for any application.

Current Probes

AEMC® offers the most comprehensive line of current probes available, with models capable of accurately measuring from the low µA to kA range. A wide variety of configurations and jaw sizes are available. Probe types include iron core, Hall Effect, Flux Gate, and Rogowski. Standard and customized output options provide easy interface to data loggers, meters, oscilloscopes, control systems, and more.

COMPARISON CHART
  • AmpFlex® Flexible Sensors (refurbished)

    The AmpFlex® is an AC current sensor composed of a flexible Rogowski coil and an electronic module. The sensor permits measurements on conductors where standard clamp-on probes cannot be used. In particular, it can be installed in tight spaces, around cable bundles, around wide or large bus bars, or even wrapped around irregular shapes. Models range from 30 to 30,000Arms with an accuracy of 1% of reading. Rated EN 61010, 600V CAT IV, 1000V CAT III.

    NOTE: AmpFlex ranges/lengths can be customized as special orders. Contact customer service for price and lead-time.

  • MiniFlex® Flexible Sensors (refurbished)

    The MiniFlex® is a compact flexible AC current transformer composed of a flexible sensor and an electronic module. The flexible sensor permits measurements on conductors where standard clamp-on probes can not be used. In particular, it can be installed in confined spaces, places where access is difficult, or even wrapped around irregular shapes.

  • Digital FlexProbe® (MiniFlex) (refurbished)

    An ideal addition to the electrician’s tool kit, the Digital FlexProbe® series can be used for TRMS AC current measurements and are rated at 600V CAT IV. They provide a welcome solution when accessing electrical conductors in difficult and tight places.

  • AmpFlex® Flexible Sensor 24" - 1000-24-1-1 (Refurbished)

    Cat. #901.2112.39

    AmpFlex® Flexible Sensor 24", 1000A, 1mV/A

  • AmpFlex® Flexible Sensor 36" - 1000-36-1-1 (Refurbished)

    Cat. #901.2112.41

    AmpFlex® Flexible Sensor 36" - 1000A, 1mV/A

  • AC Current Probe Model MD304 (Refurbished)

    Cat. #901.1201.37
    600A, 10mA/A, Lead
    High accuracy 600A current probe with excellent frequency and phase shift characteristics. Unique hook-shaped jaws enable the user to "pry" into or "hook" onto cables. Maximum conductor size is 2 x 500kcmil. Works as a traditional current transformer with ratio of 1000:1. Includes 5’ (1.5m) lead with safety banana plugs.

  • AC Current Probe Model SR652 (Refurbished)

    Cat. #901.2113.46

    1000A, 1mV/A, Lead

  • AC Current Probe Model SR632 (refurbished)

    Cat. #2114.79
    1000A, 5mA/A, Lead
    General purpose 1000AAC current probe for instruments that require 5A current input. Includes integral 5' (1.5m) lead terminated by shrouded banana plugs. Designed for power applications where high accuracy and low phase shift are important.

  • AC Current Probe Model SR759

    Cat. #2116.33
    1A, 10A, 100A, 1000A, mV/A, Lead
    The SR759 probe is a probe that offers four switch selectable ranges: 1, 10, 100 or 1000A. This probe has a voltage output proportional to the current measured in the jaw of the probe. The SR759 has an integral 5 ft (1.5m) lead terminated by shrouded banana plugs compatible with DMMs and other instruments. The high accuracy, high sensitivity and low phase shift makes this probe an excellent choice for use in a wide range of power quality applications, including very low or leakage current measurements.

  • AC Current Probe Model JM813 (Refurbished)

    Cat. #2110.93
    3000A, 1mA/A, Lead
    Features excellent transformation and low phase shift. Provides accurate measurements up to 3600AAC. The "squared" jaw permits multiple conductor or bus bar positionings. Provides excellent TRMS capabilities and reliable signal reproduction.

  • AC Current Probe Model JM830A (Refurbished)

    Cat. #2110.83

    (3000A, 0.333mA/A, Lead)

  • AC Current Probe Model JM875 (Refurbished)

    Cat. #901.2110.89
    30A, 100mV/A; 300A, 10mV/A & 2800A, 1mV/A, Jack
    Features excellent transformation, low phase shift, and broad frequency response. Provides accurate measurements up to 30AAC/300AAC/3000AAC. The "squared" jaw permits multiple conductor or bus bar positionings. Provides excellent TRMS capabilities, reliable signal reproduction, and accurate voltage output proportional to the measured current (1mV/A,10mV/Aor 100mV/A). The voltage output enables instruments without current ranges to display or log currents on an AC voltage range.

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