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.

MiniFlex^® Flexible Sensors

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)

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.

AC/DC Current Probe Model MR411

Cat. #1200.68
60A, 10mV/A & 600A, 1mV/A, Lead
General purpose 400A_AC or 600A_DC 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 400A_AC or 60 and 600A_DC. 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 1500A_AC/DC current probe designed for digital multimeters, loggers, recorders, oscilloscopes, and other instruments with voltage inputs. Dual ranges of 100A_AC/150A_DC and 1000A_AC/1500A_DC. 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 400A_AC, 600A_DC. 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 100A_AC/150A_DC and 1000A_AC/1500A_DC. 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 1000A_AC 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 1000A_AC/2000A_AC/3400A_AC. 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 30A_AC/300A_AC/3000A_AC. 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.