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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

The Most Comprehensive Line of Current Probes

AEMC® offers current probe 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.

Easy Interface Options

Standard and customized output options provide easy interface to data loggers, meters, oscilloscopes, control systems, and more.

Current Measurement Probe Comparisons

We created this all-in-one comparison document to help you select a proper Clamp-on Current Probe for your specific needs.

CURRENT MEASUREMENT PROBE COMPARISON CHART

Have Questions?

If you have any questions regarding Current Probes please don't hesitate to speak with one of our tech support team members by e-mailing techsupport@aemc.com or call 800-945-2362 (ext.351).

  • AmpFlex® Flexible Sensors

    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.

  • AC/DC Current Probe Model MR411

    Cat. #1200.68
    60A, 10mV/A & 600A, 1mV/A, Lead
    General purpose 400AAC or 600ADC current probe designed for digital multimeters, loggers, recorders, oscilloscopes, and other instruments with voltage inputs. Features low phase shift for power measurements. Dual ranges of 40 and 400AAC or 60 and 600ADC. Includes integral 5’ (1.5m) lead terminated by shrouded banana plugs. Conforms to EN 61010, 600V CAT III.

  • AC/DC Current Probe Model MR521

    Cat. #1200.69
    150A, 10mV/A & 1500A, 1mV/A, Lead
    General purpose 1500AAC/DC current probe designed for digital multimeters, loggers, recorders, oscilloscopes, and other instruments with voltage inputs. Dual ranges of 100AAC/150ADC and 1000AAC/1500ADC. Ideal for measuring current in both cable and bus bar type conductors. Includes integral 5’ (1.5m) lead terminated by shrouded banana plugs. Conforms to EN 61010, 600V CAT III.
    DISCONTINUED

  • AC/DC Current Probe Model MR461

    Cat. #1200.72
    60A, 10mV/A & 600A, 1mV/A, BNC
    Designed for oscilloscopes, waveform displaying instruments, and other frequency sensitive displaying instruments with BNC inputs. Measures 400AAC, 600ADC. Features low phase shift for power measurements. Includes a 6.5’ (1.98m) lead terminated by a BNC connector. Conforms to EN 61010, 600V CAT III.

  • AC/DC Current Probe Model MR561

    Cat. #1200.73
    150A, 10mV/A & 1500A, 1mV/A, BNC
    Designed for oscilloscopes, waveform displaying instruments, and other frequency sensitive displaying instruments with BNC inputs. Measures 100AAC/150ADC and 1000AAC/1500ADC. Includes a 6.5’ (1.98m) lead terminated by a BNC connector. Conforms to EN 61010, 600V CAT III.

  • AC Current Probe Model MD304

    Cat. #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

    Cat. #2113.46

    1000A, 1mV/A, Lead (Discontinued)

  • AC Current Probe Model SR632

    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 JM850A

    Cat. #2110.87
    1000A, 1mA/A; 2000A, 0.5mA/A & 3000A, 0.333mA/A, Jack
    Features excellent transformation and low phase shift. Provides accurate measurements up to 1000AAC/2000AAC/3400AAC. The "squared" jaw permits multiple conductor or bus bar positionings. Provides excellent TRMS capabilities and reliable signal reproduction.

  • AC Current Probe Model JM875

    Cat. #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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