Installationtesters

ERT-S

626000256 (NL version, UK on demand)
Summary

Earth resistance tester

The Earth Resistance Tester is developed for measuring earth resistance, possibly with the use of a special current clamp for measuring the soil resistivity on LVinstallations according the EN 61577 regulation.
 

Following tests

  • 2-Point earth resistance
  • 3-Point earth resistance
  • 4-Point earth resistance
  • Earth resistance by current clamp (‘Utility method)
  • Soil resistivity (‘Wenner’ method)
The integrated ‘Utility’- measurement is especially designed for measuring partial earth resistance at parallel earth connections. This is being done by using a current clamp. This clamp is optional (ERT-a7). The ERT-S has an internal memory of 500 locations for storage of the measured values. These stored values can easily be transferred to a PC (via the RS232 port).


Including

  • Test lead green
  • Test lead red
  • Test lead blue
  • Test lead black
  • Earth pins
  • Cable support
  • Manual

Product information request

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