HZRC3000B 4-Pole Soil Resistivity Tester
HZRC3000B Earth Resistance Soil Resistivity Tester Product Description The HZRC3000B Earth Resistance Soil Resistivity Tester is a specialized instrument designed and manufactured for measuring earth resistance, soil resistivity, earth voltage, and AC voltage. The tester adopts the latest...
HZRC3000B Earth Resistance Soil Resistivity Tester
Product Description
The HZRC3000B Earth Resistance Soil Resistivity Tester is a specialized instrument designed and manufactured for measuring earth resistance, soil resistivity, earth voltage, and AC voltage.
The tester adopts the latest digital and micro-processing technology, offering precise 4-pole, 3-pole, and simple 2-pole methods for earth resistance measurement. By incorporating FFT and AFC technology, the instrument achieves a unique anti-interference capability and strong environmental adaptability. This ensures consistency in repeat testing and delivers high precision, high stability, and reliability for prolonged measurement campaigns.
The HZRC3000B is widely used across numerous industries-including electric power, telecommunications, meteorology, oil fields, construction, lightning protection, and industrial electrical equipment-for earth resistance, soil resistivity, earth voltage, and AC voltage measurement.
The system is composed of a host machine, monitoring software, testing wires, auxiliary ground pillars, communication wires, and other components. The host machine features a large LCD display with a blue backlight and bar graph indication, ensuring clear visibility in various lighting conditions. The instrument can store up to 300 sets of data, fulfilling historical inquiry and online real-time monitoring through the monitoring software. Additional functions include dynamic display, alarm indicators, historical data access, reading, preservation, report forms, and printing.
| Category | Measurement Range | Intrinsic Error | Resolution |
| Earth Resistance (R) | 0.000–30.00Ω | ±2%rdg ±3dgt | 0.01Ω |
| 30.0–300.0Ω | ±2%rdg ±3dgt | 0.1Ω | |
| 300.0–3000Ω | ±2%rdg ±3dgt | 1Ω | |
| 3.000–99.99kΩ | ±4%rdg ±3dgt | 10Ω | |
| Soil Resistivity (ρ) | 0.00–99.99Ω·m | Per ρ = 2πaR (a: 1–100m, π=3.14) | 0.01Ω·m |
| 100.0–999.9Ω·m | 0.1Ω·m | ||
| 1000–9999Ω·m | 10Ω·m | ||
| 10.00–99.99kΩ·m | 100Ω·m | ||
| 100.0–999.9kΩ·m | 1kΩ·m | ||
| 1000–9000kΩ·m | - | ||
| Earth Voltage | AC 0.0–600V | ±2%rdg ±3dgt | 0.1V |
FAQ
1. When can I get a price quote?
You can contact us online or submit an inquiry. We typically provide a quote within 24 hours after receiving your request.
2. How do you handle after-sale service for overseas customers?
For issues occurring with our products, we offer:
12-month warranty coverage (see details below).
Online technical guidance to troubleshoot problems remotely.
Replacement parts shipped promptly based on your needs.
On-site support (if required): Our engineers can travel abroad to resolve critical issues.
3. What is the warranty period?
Our standard warranty period is 12 months (1 year). During this time, we provide:
Free technical support.
Replacement parts for manufacturing defects.
Solutions tailored to your specific issue.
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