1820 ER 3 Wire Digital Earth Resistance Tester

SKU:
1820ER
$550.00
1820 ER 3 Wire Digital Earth Resistance Tester
  • Capable of measuring earth voltage.
  • 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.
  • The test leads are supplied as standard accessories for simplified two-wire measuring system.
  • Battery operated.
  • Data hold function.
  • Low battery indication.
  • Over range indication: “1”(MSD).
  • Calibration performed with supplied test leads.
$550.00

Specifications

  • Earth resistance: 0-20Ω / 0-200Ω / 0-2000Ω.
  • Earth resistance Accuracy: ±(2%rdg+2dgt) or ±0.1Ω, which is greater.
  • Earth voltage: 0-200 Vac(40-500Hz).
  • Earth voltage Accuracy: ±(1%rdg+2dgt).
  • Earth resistance resolution: 0-20Ω: 0.01Ω. 0-200Ω: 0.1Ω. 0-2kΩ: 1Ω.
  • Measuring system: Earth resistance by constant current inverter 820 Hz, 2mA approx.
  • Open circuit indication: LED will be unlit.
  • Display: 3½ digit (2000 counts).
  • Dimensions: 170(L) × 165(W) × 92(D)mm.
  • Weight (battery included): Approx. 1040g.
  • Power source: 1.5V (AA) × 8.
  • Safety Standard: EN 61010-1 CAT III 300V. IEC 61557-1. IEC 61557-5. EN 61326-1.

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