
md3030 digital identification gold and silver copper coin necklace outdoor treasure finder beach underground metal detector
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Product Description
MD3030 Metal Detector
Packing Information: 53*50.5*56cm/10pcs
Gross/Net Weight: 15/11kg
Product Introduction:
MD-3030 digital LCD display detector has high sensitivity and strong resolution. It can be used to find lost coins, cultural relics, jewelry, gold, silver ornaments and other metal items; it can also be used to find pull tabs and aluminum foil packaging. It has two detection modes: full metal mode and identification mode. It can exclude garbage metal and help you find valuable metal items.
Main functions:
1. LCD display: Shows the possible types of metal detected, target depth, detection mode, sensitivity level, and battery status.
2. Audio Recognition: High, Medium, Low.
3. Shielding function: Shielding garbage metals, and finding valuable metals by setting a shielding value.
Headphone jack: 3.5mm
5. Waterproof Detector: The detector is waterproof, and the detector portion can be placed in water, but the main unit cannot be placed in water. Note: It is not allowed to use in rainy days.
6. Detecting rod: Adjustable in length.
Digital display metal detection range:
IRON: 00-05 (The target may be iron)
56006-17 (The target may be gold or nickel, some small gold rings are registered in this range).
P-TAB:18-26 (The target may be aluminum cans, and some small-sized gold rings are registered in this range)
ZN: 27-38 (indicating that the target material may be zinc alloy or copper, with some medium-sized gold rings registered in this category)
16039-62 (indicating that it could be a zinc coin, and some large, thick gold necklaces might be registered in this category)
256063-99 (indicating a possible quarter or silver coin)
Technical parameters:
|
Power supply |
Two 9V batteries |
|
Frequency |
6.5-6.8 kHz |
|
current |
40mA |
|
Detection depth |
20cm (a coin), if the metal is larger, it can reach 1-3m deep |
|
diameter of the probe |
24.5cm |
|
Extendable pole length |
105-120cm |
|
Net weight |
1.6kg |
|
Packing |
55x28x14cm 1.8kg |










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