Rugged digital 2 and 3-point ground resistance and soil resistivity tester that also measures touch potential, earth coupling and bonding. Kit includes a ground resistance tester with two 500ft color-coded leads on spools, two 100ft color-coded leads, one 30ft lead, two 5ft color-coded leads), four 14.5" T-shaped auxiliary ground electrodes, one set of five spaded lugs, 100ft tape measurer, and a carrying bag.
Rugged digital 2 and 3-point ground resistance and soil resistivity tester that also measures touch potential, earth coupling and bonding. Kit includes a ground resistance tester with two 500ft color-coded leads on spools, two 100ft color-coded leads, one 30ft lead, two 5ft color-coded leads), four 14.5" T-shaped auxiliary ground electrodes, one set of five spaded lugs, 100ft tape measurer, and a carrying bag.
Discontinued!
This product has been discontinued and is no longer available.
This is the direct replacement:
The AEMC 6470-B Digital Ground Resistance Tester performs grounding resistance, soil resistivity, bonding tests (2- and 4-wire Resistance) and earth coupling measurements. This direct reading tester measures from 0.01 to 99.99kΩ, and is auto-ranging, automatically seeking out the optimum measurement range test current and test frequency. Easy-to-use simply connect the leads, select the test mode, Press-to-Measure and read the results. Up to 512 test results can be stored in internal memory for later recall to the display or download to a PC for analysis and hard copy reports.
The large LCD is easy-to-read and indicates grounding electrode resistance, test voltage, current and frequency. It also measures individual test electrode resistance, battery status and more depending on the measurement.
The AEMC 6470-B is Cat IV rated to 50V and is over voltage protected to greater than 250V against accidental connection to live circuits. Live voltage, if present, is also displayed on screen. In the event of a system fault, it can withstand 250V between any two terminals. Also included, are manual and automatic test frequency selection from 40 to 513Hz; user selectable Soil Resistivity test method (Wenner or Schlumberger); user selectable 2-Wire or 4-Wire Bond Resistance test and a Earth coupling test feature.
Additional features of the AEMC 6470-B Digital Ground Resistance Tester include: a heavy-duty field case sealed against dust and water when closed (the test button is also sealed against the elements); NiMH rechargeable batteries. An external charger powered from 120V/230V 50/60Hz is included. Also can be powered and charged from a 12V vehicle battery. Testing while recharging is allowed.
The AEMC 6470-B is rugged, easy-to-use and ideal for maintenance crews and contractors performing numerous tests. It exceeds mechanical and safety specifications for shock, vibration and drop tests called out in IEC standards. The adjustable test frequency and filtering provide for rejection of high levels of interference, allowing it to be used under difficult conditions such as the presence of high stray currents that normally affect accuracy, and measured auxiliary rod resistance enables the user to optimize measurements in difficult soil environments.
Features
Applications
3-Point Measurement | |
Range (Auto-Ranging) | 0.01Ω to 99.99kΩ |
Resolution | 0.01Ω to 100Ω |
Test Voltage | Nominal 16 or 32VRMS user selectable |
Resistance | |
Measurement Frequency | 41 to 513Hz user selectable or automatic selection |
Test Current | Up to 250mA |
Accuracy | ±2% of Reading + 1ct |
Earth Coupling Measurement | Yes |
Soil Resistivity 4-Point Measurement | |
Test Method | Wenner or Schlumberger selectable with automatic calculation of test results in Ω-meters, Ω-cm or Ω-feet |
Range (Auto-Ranging) | 0.01 to 99.99kΩ |
Resolution | 0.01 to 100Ω |
Test Voltage | 16 or 32V user selectable |
Frequency | From 41 to 128Hz selectable |
External Voltage Measurement | |
Range (Auto-Ranging) | 0.1 to 65.0V - DC to 450Hz |
Accuracy | 2% of Reading + 3cts |
Resistance Measurement (Bond Testing) | |
Measurement Type | 2-Point (with lead resistance compensation) or 4-Point (Kelvin sensing) user selectable |
Range (Auto-Ranging) | 2-Point 0.01Ω to 99.9kΩ 4-Point 0.001Ω to 99.99kΩ |
Accuracy | ±2% of Reading + 2cts |
Test Voltage | 16V DC (+, -, or auto polarity) |
Test Current | Up to 250mA max |
Data Storage | |
Memory Capacity | 512 test results |
Communication | Optically isolated USB |
Automatic Report Generation | Yes, tabular listings and Fall-of-Potential plots |
Power Source | 9.6V rechargeable battery pack |
Recharging Source | 110/220 50/60Hz external charger with 18V DC, 1.9A output or 12V DC vehicle power |
Click on a category to view a selection of compatible accessories with the AEMC 6470-B Kit-500ft Digital Multi-Function Ground Resistance Tester Kit, 4-Point, 500ft.
3-Point Measurement | |
Range (Auto-Ranging) | 0.01Ω to 99.99kΩ |
Resolution | 0.01Ω to 100Ω |
Test Voltage | Nominal 16 or 32VRMS user selectable |
Resistance | |
Measurement Frequency | 41 to 513Hz user selectable or automatic selection |
Test Current | Up to 250mA |
Accuracy | ±2% of Reading + 1ct |
Earth Coupling Measurement | Yes |
Soil Resistivity 4-Point Measurement | |
Test Method | Wenner or Schlumberger selectable with automatic calculation of test results in Ω-meters, Ω-cm or Ω-feet |
Range (Auto-Ranging) | 0.01 to 99.99kΩ |
Resolution | 0.01 to 100Ω |
Test Voltage | 16 or 32V user selectable |
Frequency | From 41 to 128Hz selectable |
External Voltage Measurement | |
Range (Auto-Ranging) | 0.1 to 65.0V - DC to 450Hz |
Accuracy | 2% of Reading + 3cts |
Resistance Measurement (Bond Testing) | |
Measurement Type | 2-Point (with lead resistance compensation) or 4-Point (Kelvin sensing) user selectable |
Range (Auto-Ranging) | 2-Point 0.01Ω to 99.9kΩ 4-Point 0.001Ω to 99.99kΩ |
Accuracy | ±2% of Reading + 2cts |
Test Voltage | 16V DC (+, -, or auto polarity) |
Test Current | Up to 250mA max |
Data Storage | |
Memory Capacity | 512 test results |
Communication | Optically isolated USB |
Automatic Report Generation | Yes, tabular listings and Fall-of-Potential plots |
Power Source | 9.6V rechargeable battery pack |
Recharging Source | 110/220 50/60Hz external charger with 18V DC, 1.9A output or 12V DC vehicle power |
Click on a category to view a selection of compatible accessories with the AEMC 6470-B Kit-500ft Digital Multi-Function Ground Resistance Tester Kit, 4-Point, 500ft.