2-, 3- and 4-Point Ground Resistance Tester Kit with DataView® Software
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2-, 3- and 4-Point Ground Resistance Tester Kit with DataView® Software
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Details
Application images
![PH36365.jpg image]( "PH36365.png")
![PH31348.jpg image]( "PH31348.png")
![PH31349.jpg image]( "PH31349.png")
![PH31361.jpg image]( "PH31361.png")
![PH31362.jpg image]( "PH31362.png")
Resources
Features
- Measures Ground Impedance at frequencies up to 5kHz to test lightning strike protection
- Ground Resistance testing using the 2 clamp method (no auxiliary rods needed) using optional current probes
- Includes DataView® software for data storage, real-time display, analysis, report generation and system configuration
- 3-Point Fall-of-Potential measurement with manual or automatic frequency selection
- Used under difficult conditions such as the presence of high-stray currents that normally affect accuracy
- Automatic report generation including the fall of potential plot
- 4-Point soil resistivity measurement with automatic calculation of Rho and user selection of Wenner or Schlumberger test method
- 3-Point earth coupling measurement
- Manual and automatic frequency scan from 41 to 5,078Hz for optimum test accuracy in electrically-noisy environments
- Selectable test voltage of 16 or 32V up to 250mA of test current
- 2- and 4-Wire Bond Resistance/Continuity Measurement (DC Resistance) with automatic polarity reversal
- Stores up to 512 complete test results in internal memory
- Optically isolated USB communication included
- Display with automatic backlight when entering a function
- Rugged dustproof and rainproof field case - IP53 rated in closed position
- AC-powered with rechargeable NiMH batteries from wall charger or vehicle power
- Auto-off power management
Specifications
| Ground Resistance Tester Information | |
| 3-Point Measurement | |
| Range (Auto-Ranging) | 0.09Ω to 99.9kΩ |
| Resolution | 0.01Ω to 100Ω |
| Test Voltage | Nominal 16 or 32Vrms user selectable |
| Operating Frequency | 41 to 5078Hz automatic or user selectable |
| Test Current | Up to 250mA |
| Accuracy | ±2% of Reading + 1ct @ 128Hz |
| 2-Clamp Measurement | |
| Range | 0.1 to 500Ω |
| Resolution | 0.01 to 1Ω |
| Operating Frequency | Auto: 1367Hz; Manual: 128Hz-1367Hz-1611Hz-1758Hz |
| Soil Resistivity 4-Point Measurement | |
| Test Method | Wenner or Schlumberger selectable with automatic calculation of test results in Ω-meters |
| Range (Auto-Ranging) | 0.01 to 99.99kΩ; ρ max: 999kΩm |
| Resolution | 0.01 to 100Ω |
| Test Voltage | 16 or 32V user selectable |
| Operating Frequency | From 41 to 128Hz selectable |
| External Voltage Measurement | |
| Range (Auto-Ranging) | 0.1 to 65.0VAC/DC – DC to 440Hz |
| Accuracy | ±2% of Reading + 1ct |
| Resistance Measurement (Bond Testing) | |
| Measurement Type | 2-Pole (with lead resistance compensation) or 4-Pole (Kelvin sensing) user selectable |
| Range (Auto-Ranging) | 2-Pole 0.02Ω to 99.99kΩ; 4-Pole 0.02Ω to 99.99kΩ |
| Accuracy | ±2% of Reading + 2cts |
| Test Voltage | 16VDC (+, - or auto polarity) |
| Test Current | Up to 250mA max |
| Data Storage | |
| Memory Capacity | 512 test results (64KB) |
| Power | |
| Power Source | 9.6V rechargeable battery pack (included) |
| Recharging Source | 110/220 50/60Hz external charger with 18Vdc, 1.9A output |
- Warning
- nVent products shall be installed and used only as indicated in nVent's product instruction sheets and training materials. Instruction sheets are available at www.nvent.com and from your nVent customer service representative. Improper installation, misuse, misapplication or other failure to completely follow nVent's instructions and warnings may cause product malfunction, property damage, serious bodily injury and death and/or void your warranty.