The AEMC 6470 Multi-Function Ground Resistance Tester measures resistance, soil resistivity and bonding resistance with one instrument.
Features:
- 3-Point Fall-of-Potential measurement with manual or automatic frequency selection
- 3-Point earth coupling measurement
- Automatic frequency scan from 40 Hz to 513 Hz for optimum test accuracy in electrically noisy environments
- Selectable test voltage of 16 or 32V with up to 250 mA
- 4-Point soil resistivity measurement with automatic calculation of Rho and user selection of the Wenner or Schlumberger test method
- 2- and 4-wire DC resistance measurement (Bond testing) with automatic polarity reversal
- Automatic measurement of auxiliary electrodes resistance
- Auto-off power management
- Automatic recognition of all electrode connections and their resistance value
- Stores up to 512 complete test results
- Optically coupled USB Communication
- Remote set up and operation of all measurements using DataView® software supplied
- Automatic report generation
- Rechargeable NiMH batteries from wall charger or vehicle power
- Rugged dustproof and rainproof field case - IP54 rated in closed position
- IEC 61557 parts 4 and 5 compliant
- Includes DataView® software for data storage, real-time display, analysis, report generation and system configuration.