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AEMC 4620 KIT-500FT

500 ft. 4-Point Digital Ground Resistance Tester Kit

Brand: AEMC
Model No: 4620 KIT-500FT
MPN: 2135.21
Our Model No: 4620KIT500FT
Condition: NEW
PDF Document Icon Data Sheet (842 KB)
4620 KIT-500FT
Sale $1,566.55

Product 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
  • Battery powered
  • Rugged, dustproof and rainproof field case
  • Can also be used for continuity tests on bonding
  • Color-coded terminals


  • 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.

The AEMC 4620 KIT-500FT 4620 Kit - 500 ft. 4-Point Ground Resistance Tester Kit performs ground resistance and soil resistivity tests. This direct reading testers measures from 0 to 2000Ω, and is auto-ranging, so it automatically seeks outs the optimum measurement range. The Model 4620 is rugged, easy-to-use and is ideal for maintenance crews performing numerous tests. It exceeds mechanical and safety specifications for shock, vibration and drop tests called out in IEC standards. It is designed to reject high levels of interference, so it can be used under difficult conditions such as high stray currents that normally affect accuracy.

The Model AEMC 4620 KIT-500FT is a complete kit form, which includes instrument, two 500 ft color-coded leads on spools (red and blue), two 100 ft color-coded leads (green and black), one 30 ft lead (green), four 14.5" T-shaped auxiliary ground electrodes, one set of five spaded lugs, 100 ft tape measure and carrying bag.

  • 8 - "C" Batteries
  • 1 - Instruction Manual
  • 1 - 4-Point Ground Resistance Tester
  • 2 - 500 ft color-coded leads on spools (red and blue)
  • 1 - 100 ft color-coded leads (green and black)
  • 1 - 14.5" T-shaped auxiliary ground electrodes
  • 1 - 30 ft lead (green)
  • 1 - Set of five spaded lugs
  • 1 - 100 ft tape measure
  • 1 - Carrying bag
Model Description Buy Now Price
2130.60 AEMC 2130.60 AEMC 100 ft Tape Measure Add to Cart
Sale $33.20
2135.35 AEMC 2135.35 Test kit for 3-point testing kit Add to Cart
Sale $455.05
2135.36 AEMC 2135.36 Test kit for 4-point testing kit Add to Cart
Sale $550.05
2135.38 AEMC 2135.38 Ground test kit for 3-point testing Add to Cart
Sale $236.55
Data Sheet: PDF Document Icon (842 KB)
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