FMF
ETCR3000B Aardingsweerstandsmeter Bodemweerstandsmeter 2/3/4-Draads
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ETCR3000B Earth Resistance Tester and Soil Resistivity Meter
The ETCR3000B is a digital earth resistance and soil resistivity tester for 2-wire, 3-wire, and 4-wire measurement. It measures earth resistance, soil resistivity, and earth voltage, with data storage and USB communication for monitoring software.
Key Features
- 2/3/4-wire earth resistance measurement.
- Soil resistivity measurement by 4-pole Wenner method.
- Earth voltage measurement up to AC 600V.
- 300 groups of data storage.
- USB interface for software monitoring and data upload.
- Large LCD display with white backlight and bar chart indication.
- Audible and visual alarm function.
- AFC automatic frequency control with 128Hz / 111Hz / 105Hz / 94Hz test frequencies.
Specifications
| Model | ETCR3000B |
| Product Type | Earth resistance tester / soil resistivity meter |
| Earth Resistance Range | 0.00Ω-30.00kΩ |
| Soil Resistivity Range | 0.00Ωm-9000kΩm |
| Earth Voltage Range | AC 0-600V |
| Measurement Method | 2-pole, 3-pole, and 4-pole earth resistance; 4-pole Wenner method for soil resistivity |
| Test Frequency | 128Hz / 111Hz / 105Hz / 94Hz (AFC) |
| Data Storage | 300 groups |
| Communication | USB interface, 1.5 m USB communication cable |
| Power Supply | DC 9V, 6 x R14S 1.5V alkaline dry batteries |
| Meter Size | 215 x 178 x 83 mm |
| SKU | FMF-ETCR3000B-21049 |
Included Accessories
- Standard test wires: red 20 m, black 20 m, yellow 10 m, green 10 m.
- Simple test wires: red 1.6 m and black 1.6 m.
- Auxiliary ground rods: 4 pcs, 10 mm x 150 mm.
- USB communication cable: 1 pc, 1.5 m.
User Manual
User manual link: https://drive.google.com/file/d/0B2sTR4hnbhvUU2JiR25FdmtrZGc/view?usp=sharing
FAQ
What does the ETCR3000B measure?
It measures earth resistance, soil resistivity, and earth voltage.
Which wire methods are supported?
It supports 2-wire, 3-wire, and 4-wire earth resistance measurement.
What is the earth resistance range?
The listed earth resistance range is 0.00Ω-30.00kΩ.
What is the soil resistivity range?
The listed soil resistivity range is 0.00Ωm-9000kΩm.
Does it support data storage and USB communication?
Yes. It stores 300 groups of data and has a USB interface for software monitoring and data upload.




