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TES AFLEX-3002 Flexible AC Current Clamp

A flexible True RMS AC current and voltage probe designed for accurate, high-current measurements up to 3000A. It delivers direct readings without a DMM, making field diagnostics faster and easier.

  • Wide Current Range (0–3000A) — Measures low to very high AC currents with reliable True RMS accuracy.
  • True RMS Measurement — Ensures accurate readings for non-linear and distorted waveforms.
  • Direct Reading Display — No external digital multimeter (DMM) required.
  • Flexible Rogowski Coil Design — Easily fits around large conductors in tight spaces.

Description

This flexible current probe provides reliable True RMS measurement for both AC current and AC voltage. It supports current readings up to 3000A and voltage readings up to 600V. The flexible loop design allows easy access to tight or crowded conductors.

The probe delivers fast and stable results with high accuracy. Users can view readings directly without connecting to an external DMM. Built-in functions such as Max, Min, and Data Hold improve measurement convenience. Auto power-off helps extend battery life during field use.

Features

  • AC current measurement up to 3000A (True RMS)

  • AC voltage measurement up to 600V (True RMS)

  • Frequency measurement: 45–65Hz

  • Basic accuracy:

    • Current: ±1% of range

    • Voltage: ±0.5% ±5 digits

  • Flexible probe length: 24 in (610 mm)

  • Minimum bending diameter: 35 mm

  • Connector diameter: 23 mm

  • Cable diameter: 14 mm

  • Cable length (probe to box): 1700 mm

  • Cable length (box to output): 1700 mm

  • Fast peak function: 39µs (50Hz) / 33µs (60Hz)

  • Max, Min, and Data Hold functions

  • Auto range selection

  • Auto power off: 15 minutes

  • Low battery indication

  • Overload protection up to AC 800V

Specifications

General Specifications:

Probe Length: 3000-24 24 in / 610 mm
Minimum Bending Diameter: 35mm
Connector Diameter: 23mm
Cable Diameter: 14mm
Cable Length from Probe to Box: 1700mm
Cable Length from Box to Output: 1700mm

 

Electrical Specifications: (23℃±5℃)

AC Current

(50 or 60 Hz, Auto Range, True RMS, Crest Factor < 4, Conductor is located at the center of flexible loop. Position sensitivity is 2% of range. External field effect of

< 40A/m and 200mm from the coupling is 1% of range. Temperature coefficient is 0.02% of reading/°C.)

Range Resolution Accuracy of Readings
0 – 300.0A 0.1A ±1% of range
300.0 – 999.9A 0.1A ±1% of range
1000 – 3000 A 1 A ±1% of range

 

AC Voltage

(50 or 60 Hz, Auto Range, True RMS, Crest Factor < 4, Input Impedance 10 MΩ, Overload Protection AC 800V)

Range Resolution Accuracy of Readings
4.0 V – 600.0 V 0.1 V ±0.5% ± 5dgts

 

Frequency

of ACV (RMS value > 30V) or ACA (RMS value > 30A)

 

Range Resolution Accuracy
45 – 65 0.1 ± 0.2Hz

 

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Please fill in the request form below and one of our engineers will contact you to discuss your system requirements and if we can help, our typical response time is within 1 – 3 working day.