EXTECH 382357 Clamp-on Ground Resistance Tester


The Extech 382357 Clamp-on Ground Resistance tester enables non-contact measurements of ground conductors without the need for auxiliary ground spikes. Comes with 9V battery, resistance check plate, metal storage case, and user manual.


  • EXTECH 382357 Clamp-on Ground Resistance Tester
  • Autoranging ground resistance measurements from 0.025Ohm to 1500Ohm with 0.002Ohm resolution
  • True RMS AC Leakage current range of 0.2mA to 30A with 1.000mA resolution
  • Programmable Datalogging with 116 data points
  • Programmable Hi/Lo Alarm
  • 0.9″ (23mm) Jaw size for large ground rods

Authorised Australian Distributor

CE   CAT II   CAT III   1 Year

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SKU: EXTECH 382357 Categories: , Tags: ,