The discovery of ancient coins by amateur treasure hunters in the UK, as well as the finding of dog head gold by Xinjiang herdsmen and natural gold nuggets in Australia, has led to a continued surge of interest in treasure hunting both domestically and internationally. However, treasure hunting wouldn't be possible without a treasure hunting device.

A treasure hunting device, also known as a ground metal detector, gold detector, or ancient coin detector, comes in various models. These detectors are lightweight and possess strong anti-interference capabilities, making them highly practical. They are most popular in the fields of coin hunting, grave site exploration, and gold mine prospecting.

As an excellent PCB copying company specializing in electronic technology development and electronic design solutions, Dongdao Technology has long mastered the complete and mature processes for treasure hunting device circuit board samples, schematics, and prototype production. Here is a brief introduction to the treasure hunting device:

Product Features:

1. Commonly used detection and metal type identification function switching switch.
2. Metal type indication light.
3. Charging indication light.
4. Searchlight switch button.
5. Balance button.
6. Detection strength indication light.
7. Sensitivity adjustment knob.
8. Power indicator light.
9. Earphone jack.
10. Charging interface.
11. Volume adjustment pusher.

Technical Specifications:

• Alarm Mode: Sound and Light Indication
• Detection Mode: Ground Balancing Detection and Identification Detection
• Signal Frequency: 7.1KHZ
• Power Supply: 3.7V Lithium Battery
• Battery Charging Voltage: DC5V
• Low Battery Indicator
• Net Weight: 1.52KG
• Dimensions: 3030123.5CM
• Detection Depth: 2 meters
• Audio Frequency: 400Hz
• Working Current: 12DCV "AA" (Alkaline) 8X1.5V
• Power Consumption: 0.6W
• Applicable Scope: Detection of metal foreign objects in raw materials, fuel, and food; inspection of metal foreign objects in mail and luggage; exploration of underground pipes and lines; archaeological detection; discovery of buried treasure, gold and silver artifacts, and metal relics underground.

The detection depth is greatly affected by the area, shape, and weight of the detected metal. Generally, the larger the area and the greater the quantity, the deeper the detection depth. Conversely, the smaller the area and the fewer the quantity, the shallower the depth.

The treasure hunting device adopts a "high-low combination" design, equipped with two probes of different sizes. Under normal circumstances, such as indoors or in areas with complex soil conditions, the small probe is used for routine detection. During routine detection, the device works stably, with accurate resolution and strong resistance to soil interference. In special cases, such as in uniformly soiled outdoor areas where the target is buried deep, the large probe can be used for deep detection. During deep detection, the instrument has optimal penetration but is susceptible to interference from clutter.

Eastdo Technology, as a company with years of professional PCB copying experience, can provide comprehensive PCB copying, circuit board cloning (replication), chip decryption, PCB design, and PCB production and processing services for treasure hunting devices. We not only offer cloning and secondary development for this series of wireless communication products but also provide many design references, system-level solutions, prototype production, and batch production services.