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MD-4030P Underground Metal Detector Gold Detectors

 

Underground Metal Detector

Metal detectors are useful for finding metal inclusions hidden within objects, or metal objects buried underground. They often consist of a handheld unit with a sensor probe which can be swept over the ground or other objects.

High Sensitivity Metal Detector for Adults & Kids Waterproof Search. This Metal detectors can detect all kinds of metal objects in all metal mode. You can hunt for coins, relics, jewelry, gold, and silver in anywhere. And you can set the detector not to search the objects you unwanted. Once the coil of our gold detectors get close to the metal, there will be a beep to remind you that the metal is nearby, then you can use the “TARGET” function for precise positioning.

All metal detectors will find gold nuggets if they're in the ground (and big enough) – not just gold detectors. A gold metal detector is simply a detector designed specifically to detect tiny targets in mineralized ground. That's pretty much it.

Features:
All metal mode: lets you search for all different types of metal with auto ground balance and high sensitivity. It's the best operation mode.
DISC mode: discriminates what kinds of metal is being detected.
Volume: to adjust the volume level of speaker and headphone.
Earphone jack: lets you connect headphones (not included) to the detector.
View meter and pointer: the meter pointer swings to the right if metal is found.
Waterproof search coil: lets you search for metal objects under shallow water.
Adjustable stem: lets you adjust the detector's length for comfortable use.
Handle and elbow support: can let you carry and operate your detector comfortably, to make sure this detector is easy for people of different sizes, ages.
Detection indication: audio alert and pointer indicate the detection of metal.
Wide range of applications: 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.

Specifications:
Material: ABS+metal
Color: black
Sensitivity: Min. 130mm / 5.12" (test coin: U.S Φ 25)
Detect objects: metal (iron nail, iron covering, aluminum rings, small aluminum product, coins, gold, bronze, silver)
Detection mode: all metal, discrimination
Operating frequency: 5KHz
Power supply: 2 * 6F22 9V battery (not included)
Operating current: standby 10mA (LCD with backlit color 80mA)
Max. 70mA (LCD with backlit color 150mA)
Operating voltage range: 9V
Detection indication: mechanical pointer mode, audio mode
Control: power switch
Sensitivity: adjustable
Detection depth: 100-300mm / 3.94-11.81in
Volume: adjustable
Headphone jack: 3.5mm
Adjustable height of detector: 780-1070mm / 30.71-42.13in
Waterproof search coil diameter: 205mm / 8.07in
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 delivery and luggage.
Operating temperature: -15~45℃ / 5~113℉
Storage temperature: -20~60℃ / -4~140℉
Package size: 540 * 220 * 110mm / 21.26 * 8.66 * 4.33in
Package weight: 1451g / 3.20lb

Note:
1. The search coil is waterproof, but the control housing is not waterproof.
2. Accessories available

Benefits List:
1 * Metal Detector Main Unit
1 * Armrest
2 * Connecting Rod
1 * Search Coil
1 * User Manual

FAQ

CAN DETECTORS TELL WHAT A TARGET IS LIKELY TO BE BEFORE I DIG IT UP?
Yes, metal detectors have the ability to ‘discriminate’ between different types of targets. The discrimination feature detectors measure two target properties, ferrous properties and conductive properties.

WHY DO I SOMETIMES GET A SIGNAL AT THE END OF MY SWING?
Usually because you are lifting the coil at the end of your swing. Always sweep slow, low and level for the entire swing.

IS IT POSSIBLE TO MISS GOOD TARGETS WITH PRESET DISCRIMINATION PATTERNS?
The only guaranteed way to get every possible good target is to use no discrimination. However, digging every target can waste lots of time. Discrimination patterns are always a compromise between digging most good targets and ignoring most junk targets.