Global Energy Efficiency Solution Company
Rishabh Instruments Limited
Earth Testers

Earth Testers

ET series are the portable Earth Testers for measurement of earth resistance and soil resistivity. The compact design allows the use in industrial as well as household application.


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  • Confirms to IS 9223-1989
  • Sintered anti-friction bearing provide smooth and maintenance free operation.
  • Sintered anti-friction bearing provide smooth and maintenance free operation.
  • Four terminals (Spike) method is incorporated for measuring resistivity of soil
  • Direct reading of earth resistance in Ohms
  • Rugged and sturdy instruments suitable for field application
  • 90mm Logarithmic scale
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Earth Testers

ET series are the portable Earth Testers for measurement of earth resistance and soil resistivity. The compact design allows the use in industrial as well as household application.