Fluke Flexible Loop Current Probe, 45 mm Tip, 600V, 7.5 mm Socket, 2.5kA

Fluke Current Probe, 2500A Rated Current, 600V Rated Voltage - Fluke i2500-18

This flexible current probe is designed to extend AC current measurement capabilities for technicians and engineers working with high-current systems. It connects directly to compatible clamp meters, allowing measurements up to 2500 A AC while keeping the meter display separate from the sensing point. The 1.8m cable and large, thin loop form allow access to crowded wiring and awkward conductors, making it suitable for industrial and field environments where conductor routing and meter visibility are challenges.

Features & Benefits

• 2500 A AC range delivers high-current measurement capability
  1500 Hz frequency response supports a wide signal spectrum
  40 dB external magnetic field rejection reduces interference effects
  7.5mm Coil socket enables use in confined spaces
  45mm flexible loop permits measurement of larger conductors
  CAT IV 600V and CAT III 1000V rating supports mains-level work

**Applications**

• Suitable for motor start-up in automation systems
  Ideal for load studies on distribution panels
  Used for inverter and drive current analysis in electronics
  Can be used for commissioning in electrical installations
  Suitable for predictive maintenance in mechanical plant

What cable length separates the sensor from the meter for safer viewing?

The probe includes a 1.8m cable to allow separation between the loop and the meter display.

How does the probe handle inrush current measurements?

It is specified to measure inrush when used with a compatible meter, with accuracy statements incorporating both probe and meter contributions.

What positional sensitivity should I expect when the conductor is off-centre?

Position sensitivity varies with offset
at 35.6mm from optimum accuracy changes by ±0.5%, at 50.8mm by ±1.0%, and at 63.5mm by ±2.0%.

Which electrical safety standards apply to this device?

The device conforms to IEC 61010-2-032 with CAT III 1000V and CAT IV 600V safety classifications.

How resistant is the probe to nearby magnetic fields during measurement?

With the cable kept more than 10 cm from the probe coupling, external magnetic field rejection is rated at 40 dB.