AEMC Instruments 2135.03 - 6470-B 3 & 4 Point Digital Ground Resistance Tester - 99k Ohm KIT w/300 ft Leads


The AEMC Model 6470-B ground resistance tester is a portable measurement instrument designed to measure Ground Resistance, Soil Resistivity, Bonding Resistance and Earth Coupling Resistance. This direct reading tester measures from 0.01 to 99.99 kOhms and is auto-ranging, automatically seeking out the optimum measurement range and test current. The model 6470-B is also extremely easy-to-use! Simply connect the leads, select the test code, press START and read the results! The large LCD display also makes it easy-to-read and indicates ground electrode resistance, test voltage, current and frequency as well as individual electrode resistance, battery status and more.


  • 2 and 4 wire Bond Resistance/Continuity Measurement (DC Resistance) with automatic polarity reversal
  • 3-Pole (3-Point) Fall-of-Potential measurement with manual or automatic frequency selection
  • 4-Pole (4-Point) Fall-of-Potential measurement for very low resistance measurements with manual and automatic frequency selection and automatic lead compensation
  • 4-Pole (4-Point) Soil Resistivity measurement with automatic calculation of Rho and user selection of the Wenner or Schlumberger test methods
  • 3-Pole (3-Point) Earth Coupling measurement
  • Manual and automatic frequency scan from 40 to 513 Hz for optimum test accuracy in electrically noisy environments
  • Selectable test voltage of 16 or 32V up to 250 mA of test current
  • Auto-Off power management
  • Automatic recognition of all electrode connections and their resistance value
  • Stores up to 512 complete test results in the internal memory
  • Optically isolated USB communication
  • Remote set up and operation of all measurements using the included DataView software
  • Automatic report generation
  • Rechargeable NiMH batteries from wall charger or vehicle power
  • Rugged dustproof and rainproof field case - IP54-rated in closed position
  • Includes meter, NiMH battery pack, optically isolated USB cable, DataView software, external battery charger & AC power cord
More Information
Display Digital
Features Fall of Potential, Soil Resistivity
Manufacturer AEMC Instruments
Measurement 100k Ohms
Rating CAT IV-50V
Type Ground Resistance Testers
Additional Skus 2135.03
UPC 685338130195
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