Product Description
The DT-3 Metal Detector is engineered for serious treasure hunters and field professionals who require accuracy, depth, and durability. Designed with advanced detection algorithms and high-sensitivity electromagnetic scanning, the DT-3 can detect gold, silver, ancient coins, relics, jewelry, and buried metals at depths of up to 8 meters (26 ft) under optimal conditions.
Built from rugged ABS composite housing and aviation-grade aluminum, the detector is lightweight yet strong enough for outdoor exploration, rocky surfaces, and aggressive field conditions. A fully waterproof search coil allows detection in shallow rivers, beaches, lakesides, mud, or wet sand.
The integrated Rechargeable High-Capacity Lithium Battery provides up to 10–14 hours of continuous use, making it ideal for all-day expeditions.
Key Features
✔ 8-Meter Max Detection Depth
Deep-scanning locator technology ensures reliable detection of gold and metal deposits beneath soil, sand, gravel, or clay.
✔ High Sensitivity & Smart Recognition System
The DT-3 features multi-frequency pulse induction scanning with automatic adjustment to differentiate between ferrous and non-ferrous metals.
✔ LCD Display with Real-Time Target ID
The bright backlit display shows material type, depth approximation, sensitivity level, and battery status.
✔ Professional Waterproof Coil
IP68 waterproof rating allows underwater searching in rain, rivers, or shoreline environments.
✔ Adjustable Ergonomic Design
Lightweight structure with adjustable telescopic rod (75–125 cm) and padded armrest for comfortable long-term use.
✔ Ground Balancing System
Automatic and manual ground balance filters help reduce false readings caused by minerals in soil, saltwater, or interference.
✔ Audio + Vibration Alerts
Multiple tone responses (low, mid, high frequency) distinguish metal type and estimated purity level. Optional silent vibration mode for stealth detection.
Technical Specifications
| Specification | Details |
|---|---|
| Model | DT-3 |
| Detection Depth | Up to 8 meters |
| Detection Targets | Gold, Silver, Jewelry, Coins, Relics, Metals |
| Material | ABS Plastic + Aluminum |
| Battery Type | Built-in Rechargeable Lithium Battery |
| Working Time | 10–14 hours |
| Display | Backlit LCD Screen |
| Search Coil Size | 38 cm (Waterproof) |
| Waterproof Rating | IP68 (coil); Main unit splash-resistant |
| Control Modes | Auto Scan / Manual Adjust / Pinpoint Mode |
| Operating Frequency | Multi-frequency pulse induction |
| Operating Temperature | -10°C to 50°C |
| Weight | 1.9 kg |
Certifications
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CE
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RoHS
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ISO 9001:2015
Package Includes
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DT-3 Metal Detector Main Unit
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Waterproof Search Coil
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Adjustable Arm Strap & Shaft
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Protective Coil Cover
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Fast-Charge Adapter + USB Cable
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User Manual
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Carry Case (Heavy-Duty fabric)
Warranty
✔ 1-Year Limited Manufacturer Warranty
Ideal For
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Treasure Hunters
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Relic and Coin Collectors
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Gold Prospecting
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Beach and Water Search
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Archaeology and Exploration