Lightweight Underground Metal Detector with Waterproof Search Coil Multiple Choices for Kids /Beginner Outdoor Metal Gold Search

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MD-4030 Portable Light weight Underground Metal Detector Length Adjustable Gold Treasure Metal Finder Hunter Under Shallow Water

100% Brand new and high quality!
Through your detector, everywhere you can explore the coins, jewelry, gold and silver.
It is universal and very easy to use.
Two modes of operation,all metal mode,  recognition mode
Adjust the speaker and headphone volume for volume adjustment.
Adjustable rod,you can adjust the length.
Waterproof probe which can use metal detectors in shallow water.

Color: Black
Item Size: 550 x 230 x 120mm
Power: 9V  (6F22)
Frequency: 5 KHz
Current: Static: 10mA
Max: 70mA
Voltage: 7.2-9.6V
Sensitivity: US 25 Cent: 130mm
Display Mode: Mechanical Pointer Mode
Expansion Length: 30.7-42.1 inches
Detecting Disk Diameter: 6.5 inches

Package included:
1 x Underground Metal Detector

GTX5030 Portable Light weight Underground Metal Detector with waterproof search coil Length Adjustable High sensitivity Gold Treasure Metal Finder Hunter Under Shallow Water


Adjustable stem lets you adjust the detector's length for comfortable use.
Display interface is clearer and faster to read data.
With handle and elbow support which can let you carry and operate your detector comfortably, to make sure this detector is easy for people of different sizes, ages.
Suitable for finding and testing metal objects, gold and silver jewelry, coins, relics, etc. Whether you are a budding treasure hunter or an experienced metal detecting hobbyist, you can easily use it.
Audio alert and pointer indicate the detection of metal.
With the volume control knob, you can adjust the output volume of the loud speaker or headphone.
Main material: metal
Color: black
Operation modes: all metal and DISC
Sensitivity: Max. depth > 180mm for a U.S quarter in all metal mode
Detect objects: metal (iron nail, iron covering, aluminum loop, small aluminum product, coins, gold, bronze, silver)
Operating frequency: 5.69KHz
Power supply: 2 * 9V battery (not included)
Operating current: standby 10mA, Max. 70mA
Detection indication: mechanical pointer mode, audio mode
Sensitivity: adjustable
Volume: adjustable
Adjustable stem: Max. length: 1080mm / 42.5in, Min. length: 780mm / 30.7in
Waterproof search coil diameter: 200mm / 7.9in
Speaker or earphone jack: 1.2"
Application: testing metal foreign body of raw materials, fuel and food, detection of underground pipeline & line, archaeology, exploration, found buried treasures of gold, silver and metal artifacts, the acquisition of scrap metal industry, customs and safety inspection, detection of interpol search, checking metal foreign bodies in expressage and luggage.

Package size: 480 * 220 * 110mm 
Package weight: 1250g / 2.8lb

1. The search coil is waterproof, but the control housing is not waterproof.
2. This product does not include headphones.

Package list:
1 * Metal Detector Main Unit
1 * Armrest

2 * Connecting Rod  
1 * Search Coil
1 * User Manual

MD-4080 Metal Detector High Sensitivity Professional Adjustable Gold Track Underground Iron Finder Searching Treasure Hunter Camping Equipment

This detector offers new and exclusive technology that makes it ideal for hunting coins, relics, caches, jewelry, and even gold nuggets in shallow water hunting, beach hunting, and more.


Two modes for choosing, all metal mode and disc mode.

Metal can be detected once coil approach it, and there’s beep sound to remind you.

With arm support for comfortable carrying and operating.

Adjustable height allows you to adjust the detector’s length for comfortable use.

Support headphone connection, both stereo or mono headphone can be used.

Adjust the output volume of the loud speaker or headphone.

Waterproof 200mm search coil allows using in the shallow water.

Perfect for finding metal objects and anywhere that hidden metal needs to be detected.


Color: black

Material: ABS Plastic + Aluminum

Power: 2 * 9V(6F22) (Not Included)

Frequency: 6.25KHz


Standby: 10mA
Max: 110mA

Voltage: 7.2-9.6V

Operating temperature: -15~45℃ / 5~113℉

Storage temperature: -20~60℃ / -4~140℉

Sensitivity: Φ25: 180mm

Stretch length: 15.75-25.6in

Detector diameter: 200mm / 7.87in

Package size: 540 * 220 * 110mm / 21.26 * 8.66 * 4.33in

Item weight: 914.9g / 2.02lb

Package weight: 1500g


2 pcs 9V(6F22) batteries are needed to get the metal detector works, which is not included in the package, please prepare them advance before you use it.

The search coil is waterproof, but the control box is not, please be careful when you use it in the shallow water.

Package List:

1 * Search Coil
1 * Control Box
1 * Stem
1 * Joint Units
1 * Arm Rest Stand
1 * Handle
1 * English User Manual

MD-5021 Lightweight Metal Detector Portable High sensitivity Gold Finder Treasure Hunter Non-ferrous Metal Finder

1, View meter-When unit finds any metal target, the meter pointer swings to the right.

2, Multi function – Metal Detector employs integrated circuit technology to allow you set sensitivity, discrimination, threshold volume, which can locate metallic items, such as jewelry, coins, bullets, and other various artifacts precisely.

3, Equipped with 2 modes: All-Metal &Discrimination. All Metal Mode enables you enjoy the fun of detecting, and the Discrimination Mode which you can use to discriminate the unwanted metal.

4, Waterproof search coil, can help user to treasure hunting in shallow water or on beach.

5, Lightweight  – With improved circuitry and premium material, this detector are lighter, and use less battery power, suit for adults and

6, VOLUME Adjusting to help user to suit for different environment.

7, EAR Phone hole-It's a 3.5mm headphone jack for connecting headphones.

8, LOW BAT-Low battery indicator. When LOW BAT indicator lights, user should replace the batteries at once.


This metal detector is also widely applied in many other areas.

Gold Detection, Desert Detection, Military Use, Safety Inspection, Archeology, Treasure Hunting, Beach Detection

metal detector adopts  integrated circuit technology that makes it ideal for hunting metal hidden below the surface.


The detector is versatile and easy to use. The detector's features including:

1, High sensitivity is >= 15cm for a US Quarter

2, New and beautiful design

3, Easy operation

4, Multi function

5, Headphone Jack—let you connect headphones (not supplied) and operate without trouble.

6, Tip meter – shows the probable type of metal being detected.

7, 8” waterproof Search Coil— can be used in shallow water (Note: The search coil is waterproof, but the control housing is not waterproof.)

8, Adjustable stem—let you adjust the detector’s length for comfortable use.

9, Power— 1× 9V DC battery (not supplied)

10, Frequency: 6.6KHZ±0.2KHZ

11, Low battery indication

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