AEMC 6472 Ground Resistance Tester – Digital 2 Point, 3 Point, 4 Point Clamp-on – Catalog# 2135.51
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Description
The AEMC 6472 Ground Resistance Tester, Catalog# 2135.51, is an advanced digital instrument designed for comprehensive testing of ground resistance and soil resistivity. This tester offers the flexibility of performing 2-point, 3-point, and 4-point measurements, along with clamp-on testing methods. The 6472 model is equipped with a user-friendly interface featuring a large, backlit graphical LCD, which enhances readability in various lighting conditions. This ground resistance tester is built to withstand tough environments, ensuring durability and reliability for field applications. It supports a wide range of test frequencies, allowing for accurate measurements even in noisy environments. The AEMC 6472 includes advanced features such as automatic frequency selection, data logging, and the ability to store up to 512 measurements internally. Connectivity options include USB and Bluetooth, facilitating easy data transfer and integration with the DataView® software for in-depth analysis and reporting. This comprehensive tester is ideal for electrical installation professionals, utility workers, industrial maintenance teams, and telecommunications engineers who require precise and reliable ground resistance measurements.
Specifications
- Measurement Methods:
- 2-point (simple ground resistance)
- 3-point (fall-of-potential)
- 4-point (soil resistivity)
- Clamp-on (stakeless) testing
- Measurement Range:
- Ground resistance: 0.01 Ω to 99.99 kΩ
- Soil resistivity: 0.01 Ω·m to 9999 kΩ·m
- Test Frequencies:
- 41 Hz, 55 Hz, 67 Hz, 83 Hz, 105 Hz, 131 Hz, 167 Hz, 211 Hz
- Test Current:
- Up to 80 mA
- Accuracy:
- ±2% of reading ± 1 count
- Resolution:
- 0.01 Ω
- Display:
- Large, backlit graphical LCD screen
- Data Logging:
- Internal memory for storing up to 512 measurements
- Power Supply:
- Rechargeable NiMH battery pack with AC power adapter
- Battery Life:
- Approximately 15 hours of continuous operation
- Connectivity:
- USB port
- Bluetooth for wireless data transfer
- Software:
- DataView® software for data analysis, graphing, and reporting
- Environmental Conditions:
- Operating temperature: -10°C to 50°C (14°F to 122°F)
- Storage temperature: -40°C to 70°C (-40°F to 158°F)
- Dimensions:
- 270 x 250 x 180 mm (10.63 x 9.84 x 7.09 inches)
- Weight:
- 3.6 kg (7.94 lbs)
- Safety Features:
- Overvoltage protection
- Automatic shutdown in hazardous conditions
- Thermal protection
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.


