We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
The Model 6472 measures from 0.01 to 99.99k Ω and is auto-ranging, automatically seeking out the optimum measurement range, test frequency and test current. Easy-to-use – Simply connect the leads, select test mode, press Start and read the results. Up to 512 test results can be stored in internal memory for recall to the display or downloaded to a PC via DataView® software.
The large LCD is easy-to-read and indicates ground electrode resistance, test voltage, current and frequency as well as individual electrode resistance, battery status and more.
The Model 6472 is Cat IV rated to 50V and is over voltage protected to more than 250Vac against accidental live connection to live circuits. The voltage is also displayed on screen. In the event of a system fault, the Model 6472 can withstand 250Vac.
Additional features of the Model 6472 include; manual and automatic test frequency selection from 40 to 5078Hz; user selectable 3 or 4-Pole Fall of Potential or 4-Pole Soil Resistivity test methods and user selectable 2-Wire or 4-Wire Bond Resistance test method.
The Model 6472 is powered by 9.6V, 3.5 Ah NiMH rechargeable batteries. An external recharger powered from 120/230V, 50/60Hz is included and provides for testing while recharging.
| 4-Point Earth Resistance Measurement | |
| Range (Auto-Ranging) | 0.011Ω to 99.99kΩ |
| Resolution | 0.001 to 10Ω |
| Accuracy | ±(2% Reading +1ct) |
| Test Voltage | 16 or 32V; 41 to 5078Hz |
| Test Current | Up to 250mA |
| 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) | 0.09Ω to 99.9kΩ |
| Resolution | 0.01 to 100Ω |
| Accuracy | ±(2% Reading +1ct) |
| Test Voltage | 16 or 32V; 41 to 5078Hz |
| Test Current | Up to 250mA |
| Soil Resistivity 4-Point Measurement | |
| Test method | Wenner or Schlumberger selectable with automatic calculation |
| Range (Auto-Ranging) | 0.01 to 99.9kΩ; ρ max: 999kΩm |
| Resolution | 0.01 to 100Ω |
| Accuracy (Typical) | ±(2% Reading +1ct) |
| Test Voltage | 16 or 32V; 41 to 128Hz selectable |
| Earth/Ground Potential Measurement V Pot | |
| Range (Auto-Ranging) | 0.01mV to 65.00V |
| Resolution | 0.01 to 10mV |
| Accuracy (Typical) | ±(5% Reading +1ct) |
| Test Voltage | 16 or 32V; 41 to 5078Hz |
| 2 Clamp Ground Measurement (with optional probes MN82 or SR182) | |
| Range (Auto-Ranging) | 0.1 to 500Ω |
| Resolution | 0.01 to 1Ω |
| Measurement Frequency | Auto: 1611Hz; Manual: 128Hz-1367Hz-1611Hz-1758Hz |
| DC Resistance Measurement (Bond Testing) 2-Pole (with lead resistance compensation) or 4-Pole (Kelvin sensing) | |
| Range (Auto-Ranging) | 2-pole: 0.12Ω to 99.9kΩ 4-pole: 0.020Ω to 99.99kΩ |
| Resolution | 2 -pole: 0.01 to 100Ω 4-pole: 0.001 to 10Ω |
| Accuracy (Typical) | ±(2% Reading +2ct) |
| Test Voltage | 16V DC; (+, - or auto polarity) |
| Test Current | Up to 250mA |
| Current Measurement (with optional probes MN82 or SR182) | |
| Range | 0.01mA to 40A, 16 to 400Hz |
| Accuracy (Typical) | ±(3% Reading +2ct) typical |
| External Voltage Measurement | |
| Range | 0.1 to 65V AC/DC – DC, 15 to 440Hz |
| Accuracy | ±(2% Reading +1ct) |
| General Features | |
| Pylon Ground Testing | Available by connecting AEMC Model 6474 and a set of GroundFlex sensors |
| Memory | 512 measurements (64KB) |
| Communication | USB 2.0 optically isolated, DataView software included |
| Power Source | 9.6V rechargeable battery pack with external 110/220V charger |
| Battery Life | 1500 tests typical in automatic mode |
| Dimensions | 10.7 x 9.80 x 5.12” (272 x 248 x 130mm) |
| Weight | 7lbs. (3.2kg) 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% |
| Ingress Protection (IP) | IP 53 with cover closed |
| EMC | EN 61326-1 |
| Safety Compliance | IEC 61010-1, EN 61557, 50V CAT IV, Pollution Degree 2 CE |
Write Your Own Review