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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: TianXun
  • Model Number: MD-3020II
  • Frequency: 6.6khz
  • Power: Two 9V
  • Distinguish: Ferrous and Non-ferrous
  • Warranty: 1 year
  • Three operation: All metal,DISC,notch
  • Sensitivity: >15cm(for a US quarter)
  • Usage: Gold detector

Packaging & Delivery

Packaging Details 4pcs/carton
Delivery Time 2 working days

LCD waterproof underground gold king metal detector sale MD-3020II detector de metales

Metal Detector with LCD display GC1020

This a professional underground metal detector with LCD.It has three tones to indicate different metals.It is a good choice for mail order company.



This MD-3020II Underground Metal Detector is a kind of easy using metal detector. This metal detector is suitable for adults and children over 14 years old to use when doing some outdoor adventure. Its LCD indicator mode can let the users distinguish the type of the detected metal directly. 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.



Outdoor Activity, Security Check, Underground Detection



1. LCD Display - shows the probable type of metal with an arrow, the depth of the target, DISC/NOTCH range, the level of SENS with segment, the operating mode, and low battery indication.

2. Three Tone Audio Discrimination - sounds distinctive tones for different types of metal.

3. Notch - ignores junk metal and finds valuable items by setting the disc and notch range.

4. Super Slow Sweep Identification - with a very slow sweep of the search coil to discriminate different types of metal.

5. Headphone Jack - lets you connect headphones (not supplied) and operate without trouble.

6. Waterproof Search coil - lets you use the detector even if you must put it under water.



Power supply

     Two 9V battery(not including)


     >15cm (for a US quarter)

operation modes

     All metal, DISCRIM, Notch


     8" waterproof search coil


     Three-tone audio

Detected indication

     LCD displays the type and depth of the target

Battery Condition Indicator



     Ferrous and non-ferrous


     1 year


(1) Size/Unit: 23*15*72cm

(2) Weight/Unit: 2.5kg

(3) Qty. /CTN: 4pcs/CTN

(4) Size/CTN: 63*25*75cm

(5) G.W. /CTN: 10.5kg

Contact Person: Lica Wei
Tel: (8621)68068407
Fax: (8621)68121220
Skype: live:lica_135
Web: www.cnmetaldetector.com

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China (Mainland) | Manufacturer, Trading Company
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32 Transactions 210,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $153,000
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