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


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



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

100% brand new and high quality!
Through your detector you can explore coins, jewellery, gold and silver everywhere.
It is universal and very easy to use.
Two modes of operation, all-metal mode, detection mode
Adjust speaker and headphone volume for volume control.
Adjustable pole, you can adjust the length.
Waterproof probe that can use metal detectors in shallow water.

Color: Black
Item Size: 550*230*120mm
Power: 9V (6F22)
Frequency: 5KHz
Current: Static: 10mA
Maximum: 70mA
Voltage: 7.2-9.6V
Sensitivity: US 25 cents: 130mm
Display mode: Mechanical pointer mode
Expansion length: 30.7-42.1 inches
Detection disk diameter: 6.5 inches

Delivery content:
1 x Underground Metal Detector

GTX5030 Portable Lightweight Underground Metal Detector with Waterproof Searchcoil Adjustable Length High sensitivity gold treasure metal detector hunter under shallow water


The adjustable stem allows you to adjust the length of the detector for comfortable use.
The display interface is clearer and faster to read data.
With handle and elbow rest, which allows you to carry and operate your detector comfortably, to ensure that this detector is easy for people of different heights and 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 hunter, you can use it with ease.
Audio alarm and pointer indicate metal detection.
With the volume control you can adjust the output volume of the speaker or headphones.
Main material: metal
Color: Black
Operating modes: All-Metal and DISC
Sensitivity: max depth >180mm for a quarter US in all-metal mode
Detect objects: metal (iron nail, iron cover, 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 display: mechanical pointer mode, audio mode
Sensitivity: adjustable
Volume: adjustable
Adjustable Stem: Max. Length: 1080mm / 42.5″, Min. Length: 780mm / 30.7″.
Waterproof search coil diameter: 200mm / 7.9in
Speaker or headphone connection: 1.2"
Application: metal foreign body inspection of raw materials, fuel and food, detection of underground pipelines and lines, archaeology, reconnaissance, found buried treasure of gold, silver and metal artifacts, acquisition of scrap industry, customs and security inspection, detection of Interpol search , Checking of metallic foreign objects in express and luggage items.

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

1. The search coil is waterproof, but the control box is not waterproof.
2. This product does not contain 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 Trace Underground Iron Finder Searching Treasure Hunter Camping Equipment

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


Two modes to choose from, all metal mode and disc mode.

Metal can be detected once the coil gets close to it and a beep will sound to remind you.

With armrest for comfortable carrying and operation.

Adjustable height allows you to adjust the length of the detector for convenient use.

Supports headphone jack, both stereo and mono headphones can be used.

Adjust the speaker or headphone output volume.

The waterproof 200mm searchcoil allows for use in shallow water.

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


Color: Black

Material: ABS Plastic + Aluminum

Power: 2 * 9V (6F22) (not included)

Frequency: 6.25KHz


Standby: 10mA
Maximum: 110mA

Voltage: 7.2-9.6V

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

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

Sensitivity: Φ25: 180mm

Stretch Length: 15.75-25.6 inches

Detector Diameter: 200mm / 7.87in

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

Item Weight: 914.9g / 2.02lb

Package Weight: 1500g


2 x 9V (6F22) batteries are required to run the metal detector, which is not included. Please prepare them before use.

The search coil is waterproof, but the control box is not. Please be careful when using them in shallow water.

Package list:

1 * search coil
1 * control box
1 * stem
1 * Common Units
1 * armrest stand
1 * handle
1 * English User Manual

MD-5021 Lightweight Metal Detector, Portable High Sensitivity Gold Finder, Treasure Finder, Non-Ferrous Metal Finder

1, Gauge Show – When the device finds a metal target, the gauge pointer will oscillate to the right.

2, Multifunction – The metal detector uses integrated circuit technology, which allows you to adjust sensitivity, discrimination and threshold volume, which can precisely locate metallic objects such as jewelry, coins, bullets and other various artifacts.

3, equipped with 2 modes: All-Metal & Discrimination. All-Metal mode lets you find the fun and Discrimination mode lets you distinguish the unwanted metal.

4, waterproof search coil, can help user find treasure in shallow water or on the beach.

5, Lightweight – With upgraded circuit and high quality material, this detector is lighter and consumes less battery power, suitable for adults and

6, VOLUME Adjust to help user adapt to different environments.

7, EAR Phone hole-It is a 3.5mm earphone jack for connecting headphones.

8, LOW BAT low battery indicator. When the LOW BAT indicator comes on, the user should replace the batteries immediately.


This metal detector is also widely used in many other fields.

Gold detection, desert detection, military use, security inspection, archeology, treasure hunt, beach detection

The metal detector uses integrated circuit technology that makes it ideal for searching for metal hidden beneath the surface.


The detector is versatile and easy to use. Detector features include:

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

2, new and beautiful design

3, simple operation

4, multi-function

5, Headphone Jack – Allows you to connect headphones (not included) and operate easily.

6, Tip Indicator – Indicates the probable type of metal detected.

7.8 inch waterproof search coil – can be used in shallow water (Note: the search coil is waterproof but the controller housing is not waterproof.)

8, Adjustable Shaft – Lets you adjust the length of the detector for comfortable use.

9, Power supply – 1 × 9V DC battery (not included)

10, Frequency: 6.6KHz ± 0.2KHz

11, low battery indicator


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