Ground Resistance Tester Model 4620

Cat. #2130.43
Range 0.01 to 2000Ω, Resolution 0.001 to 10Ω, 4-Point test
The Digital Ground Resistance Tester Model 4620 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 Ground Resistance Tester Model 4620 is also available in complete Kits (150ft, 300ft & 500 ft).

Ground Resistance Tester Model 6416

Cat. #2141.01
Range 0 to 1500Ω, Alarm, Frequency selection, 300 measurement storage
The Ground Resistance Tester Model 6416 measures ground rod and grid resistance and impedance without the use of auxiliary rods. Clamp-on ground resistance testers can be used in multi-grounded systems without disconnecting or de-energizing the ground system under test. The Model 6416 simply clamps around the grounding electrode or conductor and measures the resistance to ground.
Ground Tester | Ground Rod Tester | Earth Ground Tester | Ground Continuity Tester | Ground Wire Tester

Ground Resistance Tester Model 6417

Cat. #2141.02
Range 0 to 1500Ω, Alarm, Frequency selection, 2000 measurement storage, Bluetooth
The Ground Resistance Tester Model 6417 measures ground rod and grid resistance and impedance without the use of auxiliary rods. Clamp-on ground resistance testers can be used in multi-grounded systems without disconnecting or de-energizing the ground system under test. The Model 6417 simply clamps around the grounding electrode or conductor and measures the resistance to ground. Includes Bluetooth for connecting to a computer running DataView, and an app for communication with an Android^TM device.
Ground Tester | Ground Rod Tester | Earth Ground Tester | Ground Continuity Tester | Ground Wire Tester

Ground Resistance Tester Model 6418

Cat. #2141.03
Range 0 to 1200Ω, Alarm, 300 measurement storage
The Ground Resistance Tester Model 6418 measures ground rod, busbar, and grid resistance and impedance without the use of auxiliary rods. Clamp-on ground resistance testers can be used in multi-grounded systems without disconnecting or de-energizing the ground system under test. The Model 6418 simply clamps around the grounding electrode or conductor and measures the resistance to ground.
Ground Tester | Ground Rod Tester | Earth Ground Tester | Ground Continuity Tester | Ground Wire Tester

Ground Resistance Tester Model 6422 (Digital, 3-Point)

Cat. #2135.55
Range 0.5 Ω to 2 kΩ for 3-point ground resistance (3P mode), 0.05 Ω to 50 kΩ for 2-pole resistance (2P mode), Automatic Test Current 20 mA max, ±10 V peak open Voltage, >1500 measurements @100 Ω in 3 P mode

The Digital Ground Resistance Tester Model 6422 performs 2-pole and 3-pole ground resistance measurement. This direct reading tester is auto-ranging, so it automatically seeks out the optimum measurement range.

Ground Resistance Tester Model 6424 (Digital, 3-Point)

Cat. #2135.57
Range 0.5 Ω to 50 kΩ for 3-point ground resistance (3P mode), 0.05 Ω to 50 kΩ for 2-pole resistance (2P mode), Automatic Test Current 20 mA max, ±10 V peak open Voltage, >1500 measurements @100 Ω in 3 P mode

The Digital Ground Resistance Tester Model 6424 performs 2-pole and 3-pole ground resistance measurement. This direct reading tester is auto-ranging, so it automatically seeks out the optimum measurement range.

Ground Resistance Tester Model 6471

Cat. #2135.48
Range (0.01 to 99,000) Ω and is auto-ranging, Resolution (0.001 to 10) Ω, Measures grounding resistance, earth coupling, soil resistivity, and bonding
Also available in complete Kits (300ft and 500ft).

Ground Resistance Tester Model 6472

Cat. #2135.51
4-Point soil resistivity (Wenner or Schlumberger), 2- and 4-Wire bond testing, ground resistance testing, optically isolated USB communication
The Digital Ground Resistance Tester Model 6472 performs bond resistance, ground resistance, soil resistivity, earth coupling, and Step & Touch potential tests. When used in combination with the GroundFlex^® Adapter Model 6474 (factory supplied product only), Power Transmission Tower and Tower Leg Ground Resistance testing is also available. Up to 512 test results can be stored in internal memory for later recall to the display or download to a computer running DataView (free) for analysis and report generation.

GroundFlex^® Field Kit Model 6474

Cat. #2136.03
Includes GroundFlex^® Adapter Model 6474 and Ground Resistance Tester Model 6472
This is the only system on the market capable of testing ground resistance of individual power transmission tower legs (as well as total resistance) without disconnecting the overhead ground wire. Features include testing both ground resistance of tower legs (individually and total) and overhead ground wires. Measures leakage current through the tower legs. Tests at frequencies up to 5kHz to profile impedance.

Ground Resistance Tester Model 4630

Cat. #2130.44
Range 0.01 to 2000Ω, Resolution 0.001 to 10Ω, 4-Point test
The Digital Ground Resistance Tester Model 4630 performs ground resistance and soil resistivity tests. Measures from 0 to 2000Ω, and is auto-ranging (automatically seeks outs optimum measurement range). Designed to reject high levels of interference. Ideal for maintenance crews performing numerous tests.

Also available in complete Kits (150ft, 300ft & 500ft).

AC Current Probe Model MN72 for use only with Model 6424

Cat. #2153.06
200A, Lead
Current probe with a measurement range of 5mA to 20A, and transformation ratio of 1000:1. Maximum clamping diameter is 0.78" (20mm). Includes 6.5' (2m) lead with proprietary CA connector. Designed for Multi-Function Installation Testers Models C.A 6116/6116N, and C.A 6117.

Multi-Function Installation Tester Model C.A 6117

Cat. #2138.07
Measures voltage, current via clamp, power, waveforms, and harmonics; includes DataView^® software
Multi-function instrument for testing voltage, current via clamp, power, waveforms and harmonics. Stores up to 1,000 tests, which can be downloaded and processed with DataView^® (included).

Ground Tester Kit-150ft

Cat. #2135.35

Ground Resistance Test Kit for 3-Point Testing - 150 ft

5000.92 - Calibration Checker for Ground Tester Models 6422 & 6424

Cat. #5000.92

Clip – Calibration Checker for Ground Tester Models 6422 & 6424

Ground Rods – Set of 2 (17 inch)

Cat. #2135.44

Ground Rods – Set of 2, 17" Stainless Steel T-shaped Auxiliary Ground Electrodes

Ground Test Kit for 4-Point Testing - 300 ft

Cat. #2135.36

Test Kit for 4-Point testing includes two 300 ft color-coded leads on spools, two 100 ft color-coded leads (hand-tied, green/black), two 5 ft color-coded leads (blue/red), four 14.5" T-shaped auxiliary ground electrodes, one set of five spaded lugs, 100 ft tape measure and carrying bag.

Ground Test Kit for 4-Point Testing - 500 ft

Cat. #2135.37

Test Kit for 4-Point testing includes two 500 ft color-coded leads on spools, two 100 ft color-coded leads (hand-tied, green/black), one 30 ft lead (green), two 5 ft color-coded leads (blue/red), four 14.5" T-shaped auxiliary ground electrodes, one set of five spaded lugs, 100 ft tape measure and carrying bag.

Static Ground and Bond Test System Kit

Cat. #2155.01
Emergency Responder Static Ground and Bond Test System Kit
Ensure the safety of your first responder and hazmat teams with our state-of-the-art Static Ground and Bond Test System Kit. Designed to meet the highest industry standards, our kit provides you with the confidence and reliability you need to reduce or eliminate the potential for sparks and explosion due to static electricity.