• Gossen Metrawatt


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Item number: M591B

Battery-powered earth tester

Earth tester for all known measuring methods in accordance with DIN VDE 0413, part 5, for measuring earth resistance.
  • Battery-powered earth tester
  • Battery-powered earth tester
  • Technical characteristics

    This instrument can also be used to ascertain or measure soil resistivity and ohmic resistance in accordance with the current-voltage measuring method.

    • Measurement of: earth resistance, selective earth resistance, soil resistivity, current (TRMS) with current clamp (optional)
    • Conventional 3 and 4-pole measurement
    • 1-clamp measurement (optional)
    • 2-clamp measurement (optional)
    • Battery operation is possible (optional)
    • Digital display
    • Rugged housing
    • No balancing required
    • Continuous monitoring of interference voltage and auxiliary earth electrode resistance with indication when allowable limit values are exceeded
    • Data storage for 250 measurements (1000 measured values)
    • Data interface for transmission of measured values to a PC
    • Software (optional) for storing measured values at a PC



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