Digital Ground Resistance and Soil Resistivity Tester| XHDJ706
The XHDJ706 digital ground resistance tester is engineered for precise measurement of earth resistance, soil resistivity, earth voltage and AC voltage. Incorporating advanced digital micro-processing technology with multiple measurement methods, it delivers exceptional anti-interference capability and environmental adaptability for professional grounding system evaluation in power, telecom, meteorology, oil field and construction applications.
Applications & Target Audience: Designed for renewable energy project teams (solar farm and wind farm grounding grid acceptance), railway traction power supply departments (substation and catenary tower grounding verification), oil drilling platform electrical maintenance crews, industrial plant EHS teams (annual lightning protection grounding inspection), research institutes and universities (soil resistivity survey and teaching experiments), and electrical equipment maintenance technicians who need reliable earth resistance, soil resistivity and earth voltage measurement.
Key Specifications
| Measurement Functions |
Earth resistance, soil resistivity, earth voltage, AC voltage |
| Measurement Range |
Earth resistance: 0.00Ω~30.00kΩ
Soil resistivity: 0.00Ωm~9000kΩm |
| Measurement Methods |
2-pole, 3-pole, precise 4-pole configurations; earth resistance rated current change-pole method; soil resistivity Wenner method |
| Anti-interference Technology |
Advanced FFT and AFC technology for reliable measurements |
| Display |
Large LCD with blue backlight and bar graph display |
| Data Storage |
300 test results with historical inquiry |
| PC Software |
PC monitoring software for real-time data analysis |
| Power Supply |
DC 9V (6×1.5V R14S batteries, 300 hours standby) |
| Operating Conditions |
-10°C to 40°C, below 80% RH |
| Weight |
Tester: 1443g; testing wires: 1560g; auxiliary rods: 935g (4pcs) |
| Safety Standards |
IEC61010-1, IEC61557-1/5, JJG 366-2004 compliant |
Advanced Features
Multiple measurement methods: 2-pole, 3-pole and precise 4-pole configurations
Advanced FFT and AFC technology for reliable measurements in complex electromagnetic environments
Large LCD with blue backlight and bar graph display for clear on-site readings
Data storage for 300 test results with historical inquiry
PC monitoring software for real-time data analysis and reporting
Robust construction with comprehensive protection features
FAQ
Q1: What can the XHDJ706 measure?
It measures earth resistance, soil resistivity, earth voltage and AC voltage, using 2-pole, 3-pole and precise 4-pole configurations for comprehensive grounding system evaluation.
Q2: What are the measurement ranges?
Earth resistance covers 0.00Ω to 30.00kΩ and soil resistivity covers 0.00Ωm to 9000kΩm, suitable for grounding grids, tower foundations and soil surveys of most scales.
Q3: How does it ensure accuracy in noisy environments?
The tester uses advanced FFT and AFC technology with strong anti-interference capability, maintaining stable and accurate readings even near substations, transmission lines and other high electromagnetic interference sources.
Q4: Can test data be stored and exported?
Yes. Up to 300 test results can be stored with historical inquiry, and the included PC monitoring software enables real-time data analysis and professional report generation.
Q5: Which standards does it comply with?
The XHDJ706 complies with IEC61010-1, IEC61557-1/5 and JJG 366-2004, meeting professional requirements for grounding resistance and soil resistivity testing.
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