Model | Cat. # | Description | List Price | Quantity/Status | Distributor Stock Check |
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6472 | 2135.51 | Ground Resistance Tester Model 6472 | $4,239.00 | In stock at factory. Find a Distributor |
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6472 Kit-300ft | 2135.53 | Ground Resistance Tester Model 6472 Kit-300ft | $4,910.00 | Consult Factory for Availability |
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6472 Kit-500ft | 2135.54 | Ground Resistance Tester Model 6472 Kit-500ft | $5,049.00 | Consult Factory for Availability |
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Model 6472 - Cat. #2135.51: Includes carrying bag, 110/240V power adapter with US power cord, optical USB cable, rechargeable NiMH battery, and a USB stick with DataView® software, ground tester workbook and user manual.
Model 6472 (300 ft Kit) - Cat. #2135.53: Includes carrying bag for meter, carrying bag for kit, (2) 300 ft color-coded leads on spools (red/blue), (2) 100 ft color-coded leads (hand-tied, green/black), (2) 5 ft color-coded leads (red/blue), 110/240V power adapter with US power cord, optical USB cable, (4) T-shaped auxiliary ground electrodes, set of (5) spaded lugs, (1) 100 ft tape measure, rechargeable NiMH battery, and a USB stick with DataView® software, ground tester workbook and user manual.
Model 6472 (500 ft Kit) - Cat. #2135.54: Includes carrying bag for meter, carrying bag for kit, (2)500 ft color-coded leads on spools (red/blue), (2)100 ft color-coded leads (hand-tied, green/black), (1) 30 ft lead (green), (2) 5 ft color-coded leads (red/blue), 110/240V power adapter with US power cord, optical USB cable, (4) T-shaped auxiliary ground electrodes, set of (5) spaded lugs, (1) 100 ft tape measure, rechargeable NiMH battery pack, and a USB stick with DataView® software, ground tester workbook and user manual.
4-Point Earth Resistance Measurement | |
Range (Auto-Ranging) | 0.011 Ω to 99.99 kΩ |
Resolution | (0.001 to 10) Ω |
Accuracy | ±(2 % Reading +1 ct) |
Test Voltage | (10, 16, 32, or 60) V; (41 to 5078) Hz |
Test Current | Up to 250 mA |
Selective 4-Pole (with optional probes MN82 or SR182) | |
Same characteristics as with 4-point earth resistance measurement | |
3-Point Earth Resistance Measurement | |
Range (Auto-Ranging) | 0.09 Ω to 99.9 kΩ |
Resolution | (0.01 to 100) Ω |
Accuracy | ±(2 % Reading +1 ct) |
Test Voltage | (10, 16, 32, or 60) V; (41 to 5078) Hz |
Test Current | Up to 250 mA |
Soil Resistivity 4-Point Measurement | |
Test method | Wenner or Schlumberger selectable with automatic calculation |
Range (Auto-Ranging) | (0.01 to 99.9) kΩ; ρ max: 999 kΩm |
Resolution | (0.01 to 100) Ω |
Accuracy (Typical) | ±(2 % Reading +1 ct) |
Test Voltage | (10, 16, 32, or 60) V; (41 to 128) Hz selectable |
Earth/Ground Potential Measurement V Pot | |
Range (Auto-Ranging) | 0.01 mV to 65.00 V |
Resolution | (0.01 to 10) mV |
Accuracy (Typical) | ±(5 % Reading +1 ct) |
Test Voltage | (10, 16, 32, or 60) V; (41 to 5078) Hz |
2 Clamp Ground Measurement (with optional probes MN82 or SR182) | |
Range (Auto-Ranging)( | 0.1 to 500) Ω |
Resolution | (0.01 to 1) Ω |
Measurement Frequency | Auto: 1611 Hz; Manual: (128, 367, 1611, or 1758) Hz |
DC Resistance Measurement (Bond Testing) 2-Pole (with lead resistance compensation) or 4-Pole (Kelvin sensing) |
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Range (Auto-Ranging) | 2-pole: 0.12 Ω to 99.9 kΩ 4-pole: 0.020 Ω to 99.99 kΩ |
Resolution | 2 -pole: (0.01 to 100) Ω 4-pole: (0.001 to 10) Ω |
Accuracy (Typical) | ±(2 % Reading +2 ct) |
Test Voltage | 16 V DC; (+, - or auto polarity) |
Test Current | Up to 250 mA |
Current Measurement (with optional probes MN82 or SR182) | |
Range | 0.01 mA to 40 A, (16 to 400) Hz |
Accuracy (Typical) | ±(3 % Reading +2 ct) typical |
External Voltage Measurement | |
Range | (0.1 to 65) V AC/DC – DC, (15 to 440) Hz |
Accuracy | ±(2 % Reading +1 ct) |
General Features | |
Pylon Ground Testing | Available by connecting AEMC Model 6474 and a set of GroundFlex sensors |
Memory | 512 measurements (64 KB) |
Communication | USB 2.0 optically isolated, DataView software included |
Power Source | 9.6 V rechargeable battery pack with external 110/220 V charger |
Battery Life | 1500 tests typical in automatic mode |
Dimensions | (10.7 x 9.80 x 5.12) in (272 x 248 x 130) mm |
Weight | 7 lb (3.2 kg) with battery |
Case | UL V0 Polypropylene |
Operating Temperature | (32 to 113) °F (0 to 45) °C |
Storage Temperature | (-40 to 158) °F (-40 to 70) °C |
Relative Humidity | Up to 90 % RH |
Ingress Protection (IP) | IP 53 with cover closed |
EMC | EN 61326-1 |
Safety Compliance | IEC 61010-1, EN 61557, 50 V CAT IV, Pollution Degree 2 |
User Manuals
Model 6472 - English
Modelo 6472 - Español (CA France version)
Ground Resistance Calibration Checker
Model 6472 - Portuguese (CA France version)
Datasheets
Model 6472 - English
GroundFlex Field Kit - Models 6472 & 6474 w/ (1) 10m GroundFlex Sensor - English
Model 6472 Kit - 300ft (Cat. #2135.51 and Cat. # 2135.36) - English
Model 6472 Kit - 500ft (Cat. #2135.51 and Cat. #2135.37) - English
Adaptador Groundflex® modelos 6472 y 6474 con 1 sonda Groundflex de 10 m- Español
Modelo 6472 - Español
Kit del medidor de resistencia de tierra modelo 6472 – 90 m (300 pies) (modelo 6472 y Nº de catálogo 2135.36) - Español
Kit del medidor de resistencia de tierra modelo 6472 – 150 m (500 pies) (modelo 6472 y Nº de catálogo 2135.37) - Español
Brochures
Ground Resistance Testers Brochure
Groundflex® Field Kit
AEMC® Instruments Product Line Brochure (FR CAN)
Rent Now
Comparison Charts
Software
Application Notes
Battery Recharge Time / Rechargeable NiMH Notice
Tiempo de recarga de las baterías / Aviso de NiMH recargable
App-Touch-Step-Potential
App-Touch-Step-Potential_Español
Why Measure Soil Resistivity?
Fall-of-Potential Testing vs. Clamp-On Testing
Choosing a Ground Tester
Wenner Testing Model 6472
Megohmmeter Calibration Checker and Ground Resistance Checker
Forms
Fall-of-Potential Field Report - PDF
Fall-of-Potential Report - Excel
Soil Resistivity Made Easy - PDF
Ground Testing Nomograph - PDF
Ground Testing Nomograph Example
Stored Measurement Results Form
Soil Resitivity Report - Excel
Slope Method Calculation - Automated way of calculating the S electrode placement when using the slope method.
Calculators
Grounding Electrode Resistance Calculator
Grounding Calculations and Charts - Excel
Slope Method Calculation - Automated way of calculating the S electrode placement when using the slope method
Three Measurement Method
Technical Bulletins
Troubleshooting
Videos
Grounding Assessment Monopole Tower Testing Challenge and Solution
Choosing the Right Ground Resistance Tester
Tower Testing Using the Model 6474 GroundFlex® Kit and Model 6472 Ground Resistance Tester
What's New in DataView 3.50
Understanding Ground Resistance Testing
Full Fall-of-Potential Test Method
Model | Cat. # | Description | List Price | Quantity/Status | Distributor Stock Check |
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2117.76 | Bag - Small Flat Black Canvas Bag for Ground/Accessories Dimensions: 17 x 6.5 x 2.75" |
$41.00 |
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2119.82 | Multi-purpose Large Canvas Bag Dimensions: 22 x 10.5 x 12" |
$166.00 |
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2130.60 | 100 ft Tape Measure for use with Ground Resistance Tester Kits | $45.00 |
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2135.35 | Ground Resistance Test Kit for 3-Point Testing - 150ft Test Kit for 3-Point Testing, Kit (Carrying Bag, [2] 150 ft Color-coded Leads on Spools (Red/Blue), [1] 30 ft Lead (Green), [2] 5 ft Color-coded Leads (Red/Blue), [2] 14.5" T-shaped Auxiliary Ground Electrodes, [1] Set of 5, Spaded Lugs and [1] 100 ft AEMC® Tape Measure) | $595.00 |
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2135.36 | Ground Resistance Test Kit for 4-Point Testing - 300ft Test Kit for 4-Point Testing, Kit (Carrying Bag, [2] 300 ft Color-coded Leads on Spools (Red/Blue), [2] 100 ft Color-coded Leads (hand tied-Green/Black), [2] 5 ft Color-coded Leads (Red/Blue), [4] 14.5" T-shaped Auxiliary Ground Electrodes, [1] Set of 5, Spaded Lugs and [1] 100 ft AEMC® Tape Measure) | $760.00 |
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2135.37 | Ground Resistance Test Kit for 4-Point Testing - 500ft Test Kit for 4-Point Testing, Kit (Carrying Bag, [2] 500 ft Color-coded Leads on Spools (Red/Blue), [2] 100 ft Color-coded Leads (hand tied-Green/Black), [1] 30 ft Lead (Green), [2] 5 ft Color-coded Leads (Red/Blue), [4] 14.5" T-shaped Auxiliary Ground Electrodes, [1] Set of 5, Spaded Lugs and [1] 100 ft AEMC® Tape Measure) | $890.00 |
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2135.38 | Test Kit for 3-Point testing (supplemental for 4-Point testing) - includes two 100 ft color-coded leads (hand tied - green and black), one 30 ft lead (green) and two 14.5" T-shaped auxiliary ground electrodes and carrying bag. | $278.00 |
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2135.39 | Set of 2, 14.5" T-shaped Ground Rods for use with all Ground Testers (except clamp-ons) | $48.00 |
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2135.40 | Bag - Replacement Carrying Bag for Models 6470/6470-B, 6471 & 6472 | $95.00 |
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2135.41 | Optical USB Cable – Replacement for Models 6240, 6470/6470-B, 6471, 6472, 6550 ,6555, 8220, 8230 & MTX 328x Series | $69.25 |
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2135.43 | Inverter - 12VDC to 120VAC 200 Watt for Vehicle Use (use with Ground Testers, Megohmmeters & Micro-ohmmeters) | $90.00 |
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MN82 | 2135.71 | AC Current Probe Model MN82 | $350.00 |
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SR182 | 2135.72 | AC Current Probe Model SR182 | $475.00 |
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2135.75 | Replacement - Connection Lead for Model 6472/6474 | $109.00 | Consult Factory for Availability |
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2135.81 | Fuse - Set of 5, 0.63A, 250V (5 x 10mm) for Models 6470-B, 6471 and 6472 | $12.00 |
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2135.85 | Set of 2 reel caddies for use with ground kit spools | $124.00 |
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2960.21 | Replacement 9.6V Rechargeable Battery Pack for Models 1060, 5050, 5060, 5070, 6505, 4630, 6470/6470-B, 6471 & 6472 | $187.50 |
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5000.01 | Green replacement wire (30 ft hand-tied) for ground resistance tester kits | $33.00 |
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5000.02 | Red replacement wire (500 ft) on reel for ground resistance tester kits (models 4620, 4630, 6470-B, 6471 & 6472) | $229.00 |
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5000.03 | Red replacement wire (300 ft) on reel for ground resistance tester kits (models 4620, 4630, 6470-B, 6471 & 6472) | $195.00 |
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5000.04 | Red replacement wire (150 ft) on reel for ground resistance tester kits (models 3620, 3640, 4620, 4630, 6422 & 6424) | $154.00 |
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5000.05 | Blue replacement wire (500 ft) on reel for ground resistance tester kits (models 4620, 4630, 6470-B, 6471 & 6472) | $229.00 |
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5000.06 | Blue replacement wire (300 ft) on reel for ground resistance tester kits (models 4620, 4630, 6470-B, 6471 & 6472) | $195.00 |
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5000.07 | Blue replacement wire (150 ft) on reel for ground resistance tester kits (models 3620, 3640, 4620, 4630, 6422 & 6424) | $154.00 |
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5000.08 | Green replacement wire (100 ft hand-tied) for ground resistance tester kits | $105.00 |
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5000.09 | Black replacement wire (100 ft hand-tied) for ground resistance tester kits | $105.00 |
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5000.10 | Set of 5, replacement screw-on spaded lugs for ground resistance tester kits | $16.00 |
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5000.13 | Power adapter 110/240V and power cord 115V US for ground tester models 6470, 6471 and 6472 | $110.00 | Consult Factory for Availability | ||
5000.14 | Power cord 115V for Micro-ohmmeters, Megohmmeters, Power Instruments, Oscilloscopes & Ground Testers | $10.00 |
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5000.18 | Empty replacement reel for ground kits (holds up to 500ft of wire) Outer Ø: 7.5" - Inner Ø: 3.75" - Width: 4.56" | $22.50 |
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5000.34 | Lead - set of 2, color-coded (red/blue) leads for use with AEMC® ground tester reels incorporating banana jack input | $25.00 |
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5000.57 | Power adapter, 24VDC charger (vehicle use) for models 6470-B, 6471 and 6472 | $150.00 | Consult Factory for Availability | ||
5000.74 | Ground resistance calibration checker - 5/25Ω for use with Models 6470/6470-B, 6471, and 6472 |
$188.50 |
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5100.02 | Latches - Replacement set of 2 for use with AEMC Yellow cases | $13.25 |
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