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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: Tian Xun
  • Model Number: MD-3500
  • Frequency: approx 6.6khz
  • Power: : 2pcs 9V
  • Distinguish:: Ferrous and Non-ferrous
  • sensitivity: >12CM(for US QUARTER)
  • operation modes: all metal,DISC,notch
  • weight for unit pack: 2.5KGS

Packaging & Delivery

Packaging Details 4pcs in one carton
Unit set is 23*15*72cm and 2.5kgs
Standard case is 63*25*75cm and 10.5kgs
Delivery Time Within 2 days after remittance confirmed


Deep target sensitive LCD ground searching hobby metal detector gold treasure detector md-3500
Three modes:all metal,DISC,Notch


Product Description


     With your metal detector, you can hunt for coins, relics, jewelry, gold, and silver just about
anywhere. The detector is versatile and easy to use.


Power supply     2pcs 9V battery(not including)
Sensitivity     >10cm (for a US quarter)
operation modes     all metal,DISC,Notch
Coil     8" waterproof search coil
Audio     Three-tone to indicate different types of metal
Detected indication       LCD displays
Battery Condition Indicator     yes
Distinguish     ferrous and non-ferrous
Warranty     1 year



The detector operates at the Very Low Frequency (VLF), 6.6 KHz , which is designed for accurate detection. With the VLF, the detector would only respond to metal objects but not the effects of iron ground mineralization. Different discriminating circuitries allow the detector to distinguish metal objects between different types of ferrous (iron and steel) and non-ferrous metals (gold and silver). The powerful super sensitive Discriminator Metal Detector with waterproof coil offer you underwater detection up to 200mm.


This fabulous Metal Detector with an enormous detection capacity is designed for a wide range of professionals. It is used by archaeologists, relic hunters and professional institutes, who appreciate the cost-effectiveness. You can hunt for coins, relics, jewellery, gold, and silver just about anywhere, check metal in post package baggage, detect underground pipe, etc.


Excellent detection for large objects and coins in depth! Shaft length is adjustable for comfortable use.





· Respond to all type of metal object

· 3 Operation Modes:
    -All Metal (Detect all kinds of metal)
    -Disc (Discriminate metal type)
    -Notch (Eliminate some objects)

· LCD Displays:
    -Depth of Target
    -Metal Type
    -Low Battery Sign

· Max. Sensitivity: 18cm

· Current: 25mA(Static), 30mA(Dynamic)

· 3 Tones to indicate different types of metal

· Auto Ground Balance

· 2" Speaker

· 8"(200mm) Waterproof Search Coil

· Frequency:6.6kHz appox.

· 2 x 9V Batteries Required









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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $153,000
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