Extech

 
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: $859.00

Your Price: $764.51

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Extech GRT300-NISTL - 4-Wire Earth Ground Resistance Tester w/NIST
  • 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: $1,229.00

Your Price: $1,093.81

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In Stock:
  • Free shipping over $99 - Code: FREESHIP
  • View Payment Options
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