Digital Earth Resistance and Soil Resistivity Tester| XHDJ706
The XHDJ706 digital earth resistance and soil resistivity tester is a professional instrument designed for measuring earth resistance, soil resistivity, earth voltage and AC voltage. Incorporating advanced digital micro-processing technology with precise 4-pole, 3-pole and 2-pole measurement methods, it delivers reliable grounding system evaluation for power, telecom, meteorology, oil field and construction applications.
Applications & Target Audience: Designed for electric power utilities and substation commissioning teams (grounding grid acceptance testing), telecom operators (base station and tower grounding verification), lightning protection testing institutes (per meteorology and防雷 standards), oil field and petrochemical plants (anti-static grounding inspection), building construction contractors (foundation grounding acceptance), and third-party electrical testing laboratories that verify earth resistance and soil resistivity of grounding systems.
Key Specifications
| Measurement Functions |
2/3/4-pole earth resistance, soil resistivity, earth voltage, AC voltage |
| Earth Resistance Range |
0.00Ω~30.00kΩ |
| Soil Resistivity Range |
0.00Ωm~9000kΩm |
| Measurement Methods |
4-pole (Wenner method), 3-pole, simple 2-pole measurement |
| Anti-interference Technology |
Advanced FFT and AFC technology for superior anti-interference capability |
| Display |
Large LCD with blue backlight and bar graph indicators |
| Data Storage |
Up to 300 sets of measurement data |
| PC Software |
PC monitoring software for real-time data analysis and reporting |
| Power Supply |
DC 9V (6×1.5V R14S batteries, 300 hours standby) |
| Operating Conditions |
-10ºC to 40ºC, below 80% RH |
| Weight |
Tester: 1443g (with batteries); complete set: 4.5kg |
| Safety Standards |
IEC61010-1, IEC61557-1/5, JJG 366-2004 compliant |
Advanced Features
Advanced FFT and AFC technology for superior anti-interference capability in complex electromagnetic environments
Precise 4-pole (Wenner), 3-pole and simple 2-pole measurement methods
Large LCD display with blue backlight and bar graph indicators for clear readings
Stores up to 300 sets of measurement data for field recording
PC monitoring software for real-time data analysis and professional reporting
Wide application in power, telecom, meteorology, oil fields and construction
Package Contents
Host machine
Monitoring software
Testing wires
Auxiliary ground pillars (4 pieces)
Communication wires
FAQ
Q1: What measurement functions does the XHDJ706 support?
It measures earth resistance, soil resistivity, earth voltage and AC voltage using 2-pole, 3-pole and 4-pole (Wenner method) configurations, covering the full range of grounding system testing needs.
Q2: What are the measurement ranges?
Earth resistance ranges from 0.00Ω to 30.00kΩ and soil resistivity ranges from 0.00Ωm to 9000kΩm, suitable for most grounding grids, tower foundations and soil surveys.
Q3: How does it handle on-site interference?
The tester adopts advanced FFT and AFC technology with superior anti-interference capability, ensuring stable and accurate readings even in substations and other high electromagnetic interference environments.
Q4: Can test data be exported for reporting?
Yes. Up to 300 sets of data can be stored in the instrument, and the included PC monitoring software enables real-time data analysis and professional test report generation.
Q5: What safety standards does the tester comply with?
The XHDJ706 complies with IEC61010-1, IEC61557-1/5 and JJG 366-2004, ensuring safe and reliable operation for professional grounding testing applications.
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