AEMC 4630 Rechargeable Digital 4-Point Ground Resistance Tester, 4-Point, 2000Ω

Model: 4630 | Order No: 2130.44 | UPC: 685338130157

AEMC 4630 Rechargeable Digital 4-Point Ground Resistance Tester, 4-Point, 2000Ω

Model: 4630 | Order No: 2130.44 | UPC: 685338130157

Digital 2 and 3-point ground resistance and 4-point soil resistivity tester plus touch potential. Includes a rechargeable battery and built-in charger which allows the unit to be charged and used when plugged in.

Digital 2 and 3-point ground resistance and 4-point soil resistivity tester plus touch potential. Includes a rechargeable battery and built-in charger which allows the unit to be charged and used when plugged in.

Sale Price $1462.05 USD
Regular Price $1539.00 USD
Availability 2 to 3 Weeks
Quantity

Add In-House Traceable Calibration to your 4630

Add In-House Traceable Calibration to your 4630


AEMC 4630 Offers

The AEMC 4630 Digital Ground Resistance Tester performs ground resistance and soil resistivity tests. This direct reading tester measures from 0 to 2000Ω, and is autoranging, so that it can automatically seek out the optimum measurement range.

Easy-to-use simply connect the leads, Press-to-Measure and read the results. The large LCD (nearly 3/4" high characters) is easy-to-read, and also indicates low battery status, overrange and test lead shorts and lead reversals. Three LED indicators on the front panel continuously warn the user of measurement problems to ensure accurate and reliable tests.

The AEMC 4630 Digital Ground Resistance Tester is fuse protected up to 250V AC against accidental connection to live circuits. In the event of a system fault, it can withstand 250V AC with spikes of 3000V AC or 1000V DC.

The heavy-duty field case is sealed against dust and water when closed. The meter itself is self-contained within an inner case providing additional environmental and insulation protection. The test button is also sealed against the elements.

Features

  • Measures soil resistivity (4-Point) method
  • Measures ground resistance (2- and 3-Point) Fall-of-Potential method
  • Step voltage tests and touch potential measurements
  • Auto-Ranging: automatically selects the optimum range
  • Designed to reject high levels of noise interference
  • Extremely simple to operate: connect - press - read
  • LED on faceplate informs operator of high input noise, high auxiliary rod resistance and fault connections
  • AC powered with rechargeable NiMH batteries
  • Rugged, dustproof and rainproof field case
  • Can also be used for continuity tests on bonding
  • Color-coded terminals

Applications

  • Three-Point measurements of resistance to ground of ground rods and grids. Three-Point measurements are generally used when the electrode or grid can be easily disconnected, if corrosion is suspected, or in circumstances where ground faults are unlikely to occur
  • Four-Point tests or soil resistivity measurements. Locating areas of lowest soil resistivity is essential for achieving an economical grounding installation
  • Touch potential measurements, an alternative to 3-Point tests in evaluating electrical safety. This test is recommended when the ground cannot be disconnected, where ground faults are highly likely to occur, or when the "footprint" of grounded equipment is comparable to the size of the ground to be tested.
  • Two-Point tests for continuity tests on bonding or on pre-established grounds. This test is commonly performed in urban environments where proper auxiliary electrode placement may be obscured by confined real estate. Measurements
    are referenced against a good local ground conductor.

AEMC 4630 Specifications

Range 20Ω
200Ω
2000Ω
Measurement Range 0.00 to 19.99Ω
20.0 to 199.9Ω
200 to 1999Ω
Resolution 10mΩ
100mΩ
Test Current 10mA
1mA
0.1mA
Accuracy ±2% of Reading ± 1ct
±3% of Reading ± 3cts
Auxiliary Electrode Influence Current Circuit: 200Ω; Voltage Circuit: 2000Ω
Current Circuit: 30kΩ; Voltage Circuit: 50kΩ
Current Circuit: 50kΩ; Voltage Circuit: 50kΩ
Open Voltage <42V peak
Click here for complete specifications on the AEMC 4630

What's included with the AEMC 4630

  • Digital 4-Point Ground Resistance Tester
  • Ground Tester Workbook on USB Stick
  • AC Power Cord
  • Rechargeable Battery
  • Manual

AEMC: Introduction to Ground Resistance Testing


This video will serve as an introduction to the grounding systems and will go over the importance of grounding, environmental factors, and the testing required. Additionally, check a variety of ground resistance applications including cell tower ground verification, ground electrode system resistance or soil resistivity with these simple 2- 3- or 4- point fall-of-potential testers.

Click on a category to view a selection of compatible accessories with the AEMC 4630 Rechargeable Digital 4-Point Ground Resistance Tester, 4-Point, 2000Ω.

AEMC 2135.35 Ground Test Kit for 3-Point Testing, 150 ft 2135.35
Test Kit for 3-Point Testing. Kit includes Carrying Bag, two 150ft Color-coded Leads on Spools (Red/Blue), a 30ft Lead (Green), two 14.5" T-shaped Auxiliary Ground Electrodes, Set of 5 Spaded Lugs, and a 100ft AEMC Tape Measurer.




AEMC 2135.36 Ground Test Kit for 4-Point Testing, 300 ft 2135.36
Test Kit for 4-Point Testing. Kit includes a Carrying Bag, two 300ft Color-coded Leads on Spools (Red/Blue), two 100ft Color-coded Leads (hand tied-Green/Black), four 14.5" T-shaped Auxiliary Ground Electrodes, a Set of 5 Spaded Lugs, and a 100 ft AEMC Tape Measurer.




AEMC 5000.34 Leads with Banana Jack for AEMC Ground Tester Reels, Colour Coded, Set of 2, 5ft 5000.34
Pair of Red and Blue Leads for AEMC Ground Tester Reels, with banana jack input.




AEMC 2960.21 Rechargeable Battery, 9.6V 2960.21
Rechargeable 9.6V. Replacement Battery.




Customer Reviews for the AEMC 4630

Ask a question about AEMC 4630 Rechargeable Digital 4-Point Ground Resistance Tester, 4-Point, 2000Ω

AEMC 4630 Offers

The AEMC 4630 Digital Ground Resistance Tester performs ground resistance and soil resistivity tests. This direct reading tester measures from 0 to 2000Ω, and is autoranging, so that it can automatically seek out the optimum measurement range.

Easy-to-use simply connect the leads, Press-to-Measure and read the results. The large LCD (nearly 3/4" high characters) is easy-to-read, and also indicates low battery status, overrange and test lead shorts and lead reversals. Three LED indicators on the front panel continuously warn the user of measurement problems to ensure accurate and reliable tests.

The AEMC 4630 Digital Ground Resistance Tester is fuse protected up to 250V AC against accidental connection to live circuits. In the event of a system fault, it can withstand 250V AC with spikes of 3000V AC or 1000V DC.

The heavy-duty field case is sealed against dust and water when closed. The meter itself is self-contained within an inner case providing additional environmental and insulation protection. The test button is also sealed against the elements.

Features

  • Measures soil resistivity (4-Point) method
  • Measures ground resistance (2- and 3-Point) Fall-of-Potential method
  • Step voltage tests and touch potential measurements
  • Auto-Ranging: automatically selects the optimum range
  • Designed to reject high levels of noise interference
  • Extremely simple to operate: connect - press - read
  • LED on faceplate informs operator of high input noise, high auxiliary rod resistance and fault connections
  • AC powered with rechargeable NiMH batteries
  • Rugged, dustproof and rainproof field case
  • Can also be used for continuity tests on bonding
  • Color-coded terminals

Applications

  • Three-Point measurements of resistance to ground of ground rods and grids. Three-Point measurements are generally used when the electrode or grid can be easily disconnected, if corrosion is suspected, or in circumstances where ground faults are unlikely to occur
  • Four-Point tests or soil resistivity measurements. Locating areas of lowest soil resistivity is essential for achieving an economical grounding installation
  • Touch potential measurements, an alternative to 3-Point tests in evaluating electrical safety. This test is recommended when the ground cannot be disconnected, where ground faults are highly likely to occur, or when the "footprint" of grounded equipment is comparable to the size of the ground to be tested.
  • Two-Point tests for continuity tests on bonding or on pre-established grounds. This test is commonly performed in urban environments where proper auxiliary electrode placement may be obscured by confined real estate. Measurements
    are referenced against a good local ground conductor.

AEMC 4630 Specifications

Range 20Ω
200Ω
2000Ω
Measurement Range 0.00 to 19.99Ω
20.0 to 199.9Ω
200 to 1999Ω
Resolution 10mΩ
100mΩ
Test Current 10mA
1mA
0.1mA
Accuracy ±2% of Reading ± 1ct
±3% of Reading ± 3cts
Auxiliary Electrode Influence Current Circuit: 200Ω; Voltage Circuit: 2000Ω
Current Circuit: 30kΩ; Voltage Circuit: 50kΩ
Current Circuit: 50kΩ; Voltage Circuit: 50kΩ
Open Voltage <42V peak
Click here for complete specifications on the AEMC 4630

What's included with the AEMC 4630

  • Digital 4-Point Ground Resistance Tester
  • Ground Tester Workbook on USB Stick
  • AC Power Cord
  • Rechargeable Battery
  • Manual

AEMC: Introduction to Ground Resistance Testing


This video will serve as an introduction to the grounding systems and will go over the importance of grounding, environmental factors, and the testing required. Additionally, check a variety of ground resistance applications including cell tower ground verification, ground electrode system resistance or soil resistivity with these simple 2- 3- or 4- point fall-of-potential testers.

Click on a category to view a selection of compatible accessories with the AEMC 4630 Rechargeable Digital 4-Point Ground Resistance Tester, 4-Point, 2000Ω.

AEMC 2135.35 Ground Test Kit for 3-Point Testing, 150 ft 2135.35
Test Kit for 3-Point Testing. Kit includes Carrying Bag, two 150ft Color-coded Leads on Spools (Red/Blue), a 30ft Lead (Green), two 14.5" T-shaped Auxiliary Ground Electrodes, Set of 5 Spaded Lugs, and a 100ft AEMC Tape Measurer.




AEMC 2135.36 Ground Test Kit for 4-Point Testing, 300 ft 2135.36
Test Kit for 4-Point Testing. Kit includes a Carrying Bag, two 300ft Color-coded Leads on Spools (Red/Blue), two 100ft Color-coded Leads (hand tied-Green/Black), four 14.5" T-shaped Auxiliary Ground Electrodes, a Set of 5 Spaded Lugs, and a 100 ft AEMC Tape Measurer.




AEMC 5000.34 Leads with Banana Jack for AEMC Ground Tester Reels, Colour Coded, Set of 2, 5ft 5000.34
Pair of Red and Blue Leads for AEMC Ground Tester Reels, with banana jack input.




AEMC 2960.21 Rechargeable Battery, 9.6V 2960.21
Rechargeable 9.6V. Replacement Battery.




Ask a question about AEMC 4630 Rechargeable Digital 4-Point Ground Resistance Tester, 4-Point, 2000Ω

Customer Reviews for the AEMC 4630

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