1105 ER 3 Wire Analog Earth Resistance Tester

SKU:
1105ER
$511.00
1105 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.
$511.00

Specifications

  • Measuring ranges
    • Earth resistance: 0-12Ω / 0-120Ω / 0-1200Ω
    • Earth voltage: 0-30 Vac (40-500Hz)
  • Accuracy
    • Earth resistance: ±3% of full scale
    • Earth voltage: ±2.5% of full scale
  • Measuring system: Earth resistance by constant current inverter 820 Hz, 2mA approx.
  • Open circuit: indication LED will be unlit

General

  • Dimensions: 175(L) × 85(W) × 75(D)mm.
  • Weight (battery included): Approx. 600g.
  • Power source: 1.5V (AA) × 8.
  • Safety Standard: EN 61010-1 CAT IV 30V. EN 61326-1.

Accessories: Instruction manual. Test leads (red-15m, yellow -10m, green-5m). Auxiliary earth spikes. Simplified measurement probe. Shoulder belt. Battery.

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