Best ground search metal detector for underground gold metal detection

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Price:RUB 9,660.06
Price in USD:Details


Product Overview


Best ground search metal detector for underground gold metal detection



Sensitivity Adjustable
Tone ID
Clear Speaker Tone
Interchangeable Series Waterproof Searchcoils
Headphone Jack



  • Emitting Frequency :6.99KHz
  • Signal Frequency :437KHz
  • Weight :2.875KG
  • Power Supply: 8pcs 1.5V Batteries Attach external battery box and bag.
  • Max Detection: Small coil: 1.5meters Big coil: 3-5meters . This conclusioin is elicited by testing an aluminum sheet (60cm*60cm*1cm) buried in dry soil
  • Sensitivity: Small coil: 30-35cm (test 25 US cent) Big coil: 40-45cm (test 25 US cent)



  1. If the detector doesn’t work properly, it is possible that the batteries haven’t enough power, replace batteries to try ;
  2. Place batteries matching the polarity symbols (+ and -) If you won’t use it for a long time, take out the batteries to avoid putridness;
  3. The search coil’s plug should be not affected with damp, or the detector will loss detection ability; the plug can be used only after drying in such condition;
  4. The detector is prohibited to work in rainy day and in burning sun;
  5. The search coil should be far away from furnace and other high temperature circumstance;
  6. Each detector is attached a piece of guarantee and it is free to be repaired during the length of warrantee unless he circuit is changed by user himself.






 Detailed Pictures:
Our Services

All products purchased in our company are guaranteed to keep in good repair for two year.
If quality problems happen in guarantee period, our company will maintain for free.
Additionally, our company provides technical support and fittings for life.
After-sales service isn't restricted by time and we will assign technical personnel to solve your problems immediately after receiving telephone and hear feedback idea of users and deal with them in time.
If you are caught in some problems when using our products, welcome to contact us at any time.echnical support.




Company Information

  Shenzhen Unisec Technology Co., Ltd is a professional security scanner equipment manufacturer, specialized the development and research in the x-ray imagine tehnology, metal detection technology, explosive detection, liquid detection and relative security services.



We owns all of the intellectual property rights(IPR) to its core technologies,and have a experience engineer,sales and service team. Products widely used in airport, railway station, bus station, electronic factory, exhibition, government office, jail, court house...etc. Wins a good reputation from end users from China and overseas.

We strictly in accordance with the ISO9001 quality standard requirements from production research, manufacture, marketing to after services, established a complete quality management and assurance system, to ensure all our clients have our best quality products and best services.




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