300 Meters High Accuracy Deep Drill Well Water Locator Manufacturer
1. Features:
- Simultaneously monitor 7 frequencies for accurate readings.
- Designed for depths up to 300 meters, ideal for deep well water detection.
- User-friendly interface with a 5" touch screen for easy operation.
- Auto-monitoring, auto-data storage, and automatic curve drawing for efficient data analysis.
- Equipped with USB 2.0 port for seamless data transfer.




Main Technical Parameters of HFD-C Groundwater Detector:
2. Product Introduction:
The HFD-C Multi-Function Natural Electrical Field Detector is a specialized tool designed for deep well water detection at depths of up to 300 meters. It measures the intensity of the natural electrical field underground and analyzes changes in electrical resistivity to determine the location and depth of groundwater. This instrument solves common challenges such as frequency selection and noise interference in natural electric fields. Its waterproof casing and user-friendly touch screen make it easy to handle and learn.

The HFD-C detector is compact, efficient, and highly accurate. It offers automatic measurement, clear data display, and easy curve generation. Compared to traditional DC water detectors, it improves measuring speed by more than 8 times while reducing weight by 8 times. With over 20 years of industry experience, we have built a strong reputation and earned high praise from our customers.

3. Comparison with Traditional Geo-Electrical Water Detectors:
4. Applications:
- Metal and non-metal ore survey
- Reduce mineral investment risks and increase exploration success rates
- Detect underground water in various geological conditions
- Meet drinking water, industrial, and agricultural irrigation needs
- Engineering and disaster geological surveys
- Coal goaf, archaeological mining, urban exploration, and non-metal pipe detection
5. Key Features:
- Fast and efficient performance
- Portable and lightweight design
- Easy to operate and learn
- High precision and accuracy
- Practical and cost-effective solution
- Flexible array configurations (traditional and unique methods)
6. Advantages:
1. Integrated into an aluminum alloy case for easy carrying.
2. Built-in rechargeable lithium battery, fast charging in 4 hours, lasting up to 16 hours.
3. Special rough and fine measurement electrodes significantly improve speed and accuracy.
4. Multiple anti-jamming designs and unique modes enhance data accuracy and stability.
1. Features:
- Simultaneously monitor 7 frequencies for accurate readings.
- Designed for depths up to 300 meters, ideal for deep well water detection.
- User-friendly interface with a 5" touch screen for easy operation.
- Auto-monitoring, auto-data storage, and automatic curve drawing for efficient data analysis.
- Equipped with USB 2.0 port for seamless data transfer.




Main Technical Parameters of HFD-C Groundwater Detector:
Measuring Range | 0–255 mV |
Detection Depth | Up to 300m |
Measuring Channels | 7 channels |
Measuring Frequencies | 4900, 2000, 600, 170, 67, 35, 25 Hz |
Frequency Tolerance | ±2% |
Resolution | 0.001 mV |
Repetitive Error | ±2% ±2 Bit |
A/D Converter | 16-bit, 1 Msps |
Input Impedance | ≥10 MΩ |
Power Frequency Suppression | >80 dB |
Data Storage | 48 W |
Display | 5" Touch Screen |
Interface | USB 2.0 |
Power Supply | DC 7.4V, 5200mAh Lithium Battery |
Power Consumption | 400 mA |
Operating Temperature | -20°C ~ +60°C |
Humidity | 80% |
Dimensions | 27 × 22 × 15 cm |
Weight | 2.3 kg |
2. Product Introduction:
The HFD-C Multi-Function Natural Electrical Field Detector is a specialized tool designed for deep well water detection at depths of up to 300 meters. It measures the intensity of the natural electrical field underground and analyzes changes in electrical resistivity to determine the location and depth of groundwater. This instrument solves common challenges such as frequency selection and noise interference in natural electric fields. Its waterproof casing and user-friendly touch screen make it easy to handle and learn.

The HFD-C detector is compact, efficient, and highly accurate. It offers automatic measurement, clear data display, and easy curve generation. Compared to traditional DC water detectors, it improves measuring speed by more than 8 times while reducing weight by 8 times. With over 20 years of industry experience, we have built a strong reputation and earned high praise from our customers.

3. Comparison with Traditional Geo-Electrical Water Detectors:
Traditional Geo-Electrical Water Detectors | HFD-C Groundwater Detector |
Heavy equipment with complicated wiring due to manual power supply. | No need for external power; uses natural electric field and 20-meter receiver pole with special amplification method. |
Requires 3–5 people to operate, leading to heavy workload and low efficiency. | Can be operated by 2 people, offering high efficiency. |
Heavy, weighing 50–500 kg, difficult to transport. | Lightweight, under 5 kg, easy to carry. |
Requires transferring data to PC and using various software for analysis. | Equipped with a 4G U-disk for direct data import and processing. |
Professional operation and expensive. | Easy to use and cost-effective. |
Only detects water location and depth. | Provides information on water location, direction, depth, and flow rate. |
4. Applications:
- Metal and non-metal ore survey
- Reduce mineral investment risks and increase exploration success rates
- Detect underground water in various geological conditions
- Meet drinking water, industrial, and agricultural irrigation needs
- Engineering and disaster geological surveys
- Coal goaf, archaeological mining, urban exploration, and non-metal pipe detection
5. Key Features:
- Fast and efficient performance
- Portable and lightweight design
- Easy to operate and learn
- High precision and accuracy
- Practical and cost-effective solution
- Flexible array configurations (traditional and unique methods)
6. Advantages:
1. Integrated into an aluminum alloy case for easy carrying.
2. Built-in rechargeable lithium battery, fast charging in 4 hours, lasting up to 16 hours.
3. Special rough and fine measurement electrodes significantly improve speed and accuracy.
4. Multiple anti-jamming designs and unique modes enhance data accuracy and stability.
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Saint Petrochemicals Limited , https://www.saintpec.com