4105 ER 3 Wire Analog Earth Resistance Tester

SKU:
4105ER
$588.00
4105 ER 3 Wire Analog Earth Resistance Tester
  • 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.
  • In addition to facilitating for precision measurement, test leads for simplified two-wire measuring system also are supplied as standard accessories.
  • Battery operated.
  • Battery life indicator.
  • Calibration performed with supplied test leads.
$588.00

Specifications

  • Earth resistance: 0-12Ω / 0-120Ω / 0-1200Ω.
  • Earth resistance Accuracy: ±3% of full scale.
  • Earth voltage: 0-30 Vac (40-500Hz).
  • Earth voltage Accuracy: ±2.5% of full scale.
  • Measuring system: Earth resistance by constant current inverter 820 Hz, 2mA approx.
  • Open circuit indication: LED will be unlit.
  • Dimensions: 250(L) × 190(W) × 110(D)mm.
  • Weight (battery included): Approx. 1500g.
  • Power source: 1.5V (AA) × 6.
  • Safety Standard: EN 61010-1 CAT III 300V. EN 61326-1.

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