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Flexible current probe with 24 in loop and safety plugs

Fluke

Fluke i2000 FLEX Flexible Current Probe 2000A 600V CAT III measurement tool

SKU CH-NP26-TN69F

Flexible AC current probe measures up to 2000 A with 24-inch jaw and CAT III 600 V safety rating

  • TypeElectronic
  • Measures up to 2000 A AC for high-current industrial circuits
  • CAT III 600 V safety rating protects against transient overvoltages
  • 24 in flexible coil wraps large or awkward conductors
  • Three selectable outputs 100mV/A 10mV/A 1mV/A match meter ranges
  • Compatible with Fluke 175 177 179 233 27 II 28 II 287 289 83V 87V 87V MAX 87V MAX E2

Fluke i2000 FLEX 2000 A Current Probe

This Fluke i2000 FLEX is a flexible AC current probe rated for 2000 A and 600 V CAT III. It connects to compatible Fluke digital multimeters through safety plug connectors. The flexible coil opens to 24 in to surround large conductors or cable bundles. Electricians and technicians measuring high current in industrial panels or service entrances will find it suitable.

Sustained High-Current Measurement Behaviour

The probe offers three selectable output sensitivities of 1 mV/A, 10 mV/A and 100 mV/A to match the meter range. It measures AC current from 20 A up to 2000 A true RMS across the stated bandwidth. The flexible Rogowski coil construction avoids magnetic saturation at high current, so readings remain linear during prolonged heavy-load monitoring without core-heating drift.

CAT III 600 V Interface Practical Limits

The safety rating CAT III 600 V defines the maximum installation category and voltage to earth for the probe jaws and leads. The 24 in jaw opening sets the physical limit on conductor size that can be fully encircled. The probe outputs a voltage signal proportional to current; the connected multimeter must accept the chosen mV/A scaling and provide the display resolution and bandwidth for the measurement.

Highlights

  • Measures up to 2000 A AC for high-current industrial circuits
  • CAT III 600 V safety rating protects against transient overvoltages
  • 24 in flexible coil wraps large or awkward conductors
  • Three selectable outputs 100mV/A 10mV/A 1mV/A match meter ranges
  • Compatible with Fluke 175 177 179 233 27 II 28 II 287 289 83V 87V 87V MAX 87V MAX E2

Specifications

BrandFluke
TypeElectronic

Questions about this item

Does the Fluke i2000 FLEX generate noticeable heat or noise when measuring 2000 A continuously?

The flexible probe has no fan or active electronics in the coil, so it produces no audible noise and negligible heat during extended AC current measurements up to 2000 A.

Which Fluke multimeter models must I already own to use the 100 mV/A, 10 mV/A and 1 mV/A outputs?

Compatible meters include the Fluke 175, 177, 179, 233, 27 II, 28 II, 287, 289, 83V, 87V, 87V MAX and 87V MAX E2 with safety plug inputs.

Will the 24 in jaw opening fit around the same conductors I currently clamp with my older Fluke 87V?

Yes, the 24 in flexible coil wraps around conductors up to 24 in circumference, far larger than the fixed jaw on an 87V clamp, so existing cables fit easily.

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