• Large transformer jaws of 68mm diameter makes it possible to clamp on all three or four wires (3 phases) together for leakage current measurement.
  • True RMS enables an accurate measurement for distorted waveforms.
  • Measurement from mA up to AC 1000A
  • Frequency filter switch to eliminate the effect of the harmonics.
  • 2 way analogue output terminal
  • Resolution 0.1mA