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**LCD Display Mine Metal Detector for Water, Gold, Silver, and Diamond**
**Natural Electric Auto Frequency Selector**
Compared to traditional electric prospecting instruments:
(1) No need for a power supply—uses the natural electric field. With a special amplification method, it only requires a 20-meter receiver pole to complete the survey.
(2) Two people are enough to finish the work efficiently.
(3) Lightweight, less than 5 kg, easy to carry.
(4) Print all types of curves immediately using a portable printer and analyze them on the spot. Adjust and modify the survey plan as needed.
**Main Applications**
This device uses the natural electric field and resistivity parameters generated by different geological structures. It is widely used in the exploration of metal and non-metal minerals, underground water, and more. The working area ranges from several square kilometers to smaller sites, especially suitable for mountainous areas and urban prospecting.
Only one person can handle both indoor and outdoor tasks.
No manual power supply is required. Small size, lightweight, easy to carry, high efficiency, and accurate positioning. It overcomes the disadvantages of traditional equipment, such as requiring multiple people, being heavy, complicated to operate, low efficiency, and long lines.
Press one button to complete all survey operations.
The machine is automatically controlled by a micro PC, making it user-friendly. A single press of the button finishes all operations, without needing special knowledge. Once the survey is completed, press the button to display the curve and analyze it on the spot.
**High Anti-Jamming Capability**
You can obtain good curves even in noisy roads or high-electric-jamming areas through frequency selection and digital processing.
**Multi-Frequency, Multi-Aspect, and Multi-Measurement**
It can perform surveys from different positions, conduct fixed-point surveys, solve specific geophysical problems, and collect multi-measurement parameters through various survey methods.
**Widely Applied and Flexible**
Used for locating underground water, minerals, and solving engineering geophysical issues and geological disasters. Suitable for large-scale areas up to several square kilometers or smaller sites, especially ideal for mountainous regions and city prospecting.
**Main Functions and Features:**
1. Automatic noise reduction; super anti-jamming.
2. Can measure 3 or 30 frequencies at once.
3. All operating functions are displayed on the LCD screen, making it easy to use.
4. Auto-measuring and auto-storing data—no need to manually record, and data won’t be lost when power is off.
5. Stores 20 sets of curve data for both 3-frequency and 30-frequency measurements.
6. Curves and data are shown on the LCD screen and can also be printed using a micro printer or PC printer.
7. Powered by a rechargeable battery.
8. Electrode testing and power monitoring.
9. Total weight: 2 kg; dimensions: 24 cm × 13 cm × 16 cm.
**Spare Parts:**
Signal Receiver/Sender Rods, Portable Printer, Charger, Bags
**Contact Us**
Susan
Tel: +86-371-60310701
Fax: +86-371-60153566
Mobile: +86-15225153860
Website: www.nanbei-china.com