Kyoritsu 4200 Earth Clamp Tester


  • The earth resistance from 0.05 to 1200Ω can be measured without the auxiliary earth spikes.
  • accurate true RMS readings of AC current including distorted waveform from 1mA to 300A.
  • A function to detect current, which effects an earth resistance measurement and display “NOISE” mark on the LCD.
  • save and display up to 100 measurement data
  • Compliant with safety standards of IEC 61010-1 : CAT IV 300V Pollution Degree2
  • over range indication

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