A metal detector is an electronic device used to locate and identify metallic objects buried underground, hidden in walls, or concealed in various materials. Whether for security screening, treasure hunting, industrial use, or archaeological exploration, metal detectors provide highly sensitive and precise detection to meet diverse needs. Modern metal detectors come with advanced features like adjustable sensitivity, discrimination modes, waterproof coils, and ergonomic designs, making them easy to use for both professionals and hobbyists. These devices help enhance safety, recover lost valuables, and assist in scientific and industrial applications.
Feature | Specification |
---|---|
Detection Technology |
Pulse Induction (PI) / Very Low Frequency (VLF) |
Detection Depth |
6 inches to 3 feet (varies by metal type & soil conditions) |
Search Modes |
All-Metal, Discrimination, Pinpoint, Notch |
Sensitivity Levels |
Adjustable |
Target Identification |
LCD Display, LED Lights, Audio Tones |
Coil Type |
Waterproof & Replaceable |
Battery Type |
Rechargeable / Replaceable AA or Lithium-ion |
Operating Time |
10-30 hours per charge |
Weather Resistance |
Water-resistant / Dustproof |
Weight |
Lightweight & Portable |
A metal detector can detect ferrous metals (iron, steel), non-ferrous metals (copper, aluminum, brass), and precious metals (gold, silver, platinum).
Yes! Many models come with waterproof search coils that allow detection in shallow water, beaches, and riverbanks.
The detection depth varies based on the device's sensitivity, target metal size, and soil conditions, ranging from 6 inches to 3 feet.
Yes, metal detectors emit low-frequency signals that are completely safe for humans and the environment.
Yes! Handheld and walkthrough metal detectors are used for security checks in airports, events, and buildings.
In most areas, public land use requires permission, while private land use needs the landowner’s consent. Check local laws before use.
Whether you're looking for enhanced security, industrial applications, or treasure hunting, our high-quality metal detectors provide exceptional accuracy, durability, and ease of use.