SEW 8020ER Digital Earth Resistance Tester


SEW 8020ER Digital Earth Resistance Tester Features:

  • Capable of measuring earth resistance and earth voltage
  • 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test
  • Frequency: 820Hz; 0Ω adjustment function
  • Battery operated. Data hold function
  • Low battery indication. Calibration performed with supplied test leads
  • Simplified measurement probe is also provided for two-wire measuring method

pdf-6    SEW 8020 ER Datasheet

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