Ground Testers

 
Extech GRT300 - 4-Wire Earth Ground Resistance Tester
  • Type (3 Pole Testers): 4 Pole
  • Display (3 Pole Testers): Digital
  • Ground Resistance Range: 2000 Ohms (2 K OhmsWhat's This?)
  • Operating Frequency: 820 Hz
  • Accuracy: ±(2%rdg+3d)
  • Measuring Current: 2 mA

List Price: $869.00

Your Price: $773.41

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Ground Testers

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