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Earth Ground Resistance Tester Kit, 2000Ω, 300V AC, 820Hz

Model # GRT300
AED 3,281.00Incl. of VAT
Use Coupon Code: WELCOME25
This item is eligible for return.
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  • 4-wire, 3-wire, and 2-wire testing
  • Large dual line LCD
  • Automatic I (current) and P (potential) spike check
  • Test Hold function for easy operation
  • Autoranging, Automatic Zero adjustment, Data Hold and Auto Power off
  • AC Earth Voltage
  • Overrange and low battery indication

Items Included

  • test leads with alligator clips
  • 4 auxiliary earth bars
  • hard carrying case
  • eight 1.5V AA batteries


  • Earthground Ranges2Ω/20Ω/ 200Ω/2000Ω
  • Basic Accuracy±(2%rdg+3d)
  • Resolution0.01Ω/ 0.1Ω/1Ω/0.01kΩ
  • Test Current/Frequency2mA / 820Hz
  • AC Earth Voltage/Frequency0 to 300VAC / 40 to 500Hz
  • Accuracy±(2%rdg+3d)
  • Power supplyEight 1.5V 'AA' Batteries
  • Dimensions9.8 x 7.8 x 4.3in (250 x 190 x 110mm)
  • Weight3.15lbs (1430g)
  • Warranty1 year manufacturer's warranty
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