factory direct supply handheld underground metal detector outdoor archaeological waterproof treasure hunting identification gold and silver copper iron detector

MD-6350 type underground metal detector product features:

1. Detection disk: A brand new configuration of a 28X22CM "DD" waterproof detection disk, which can expand the detection range of the instrument.
2. Recognition ability: able to distinguish gold, silver, copper, iron, etc. individually.
3. Sound recognition ability: the alarm sounds of gold, silver, copper, and iron can be completely distinguished.
4. High sensitivity: Enhanced detection sensitivity for stronger detection, increasing the machine's detection depth.
5. Headphones: Equipped with a high-definition headset from the company's original factory configuration.
6. Location: It can quickly locate the exact position of underground metals.
7. Accept/Reject: By pressing the recognition button, a single-choice detection can be performed, for example: Selecting gold, the instrument will only alarm for gold.
8. Coin depth display: There is a small metal display on the right side of the main machine.
9. Battery status display: Can show the current power supply of the battery.
10. Positioning Button: Can accurately locate the position of the metal.
11. Five detection modes: you can choose the default detection mode or customize the detection mode.

• Jewelry mode (can remove iron, find small metal, such as rings, earrings, necklaces, etc.)
• Custom Mode (Selective Detection of Metals, Choose the Metal Type You Want to Detect)
• Remnant Mode (can remove iron, only detect non-ferrous metals to improve the efficiency of underground metal detection)
• Coin Mode (The purpose of this recognition mode is to exclude acidic waste, such as many pull tabs and label papers).
• All Metal Mode (Can detect all metals, gold, silver, copper, iron, etc.)
• Signal frequency: 7.5KHz +/- 1KHz