Description

Underground metal detectors are remarkable devices designed to detect the presence of metal objects buried beneath the surface. They utilize advanced electromagnetic technology to sense and signal the location of concealed metals.
These detectors typically consist of a control box, a search coil, and a shaft. The search coil, when moved over the ground, emits an electromagnetic field. When this field encounters a metal object, it induces a secondary field, which is then detected by the coil and transmitted to the control box. The control box interprets the signal and alerts the user, often through visual displays and audible tones.

In archaeology, they play a crucial role. Archaeologists use them to uncover ancient artifacts, coins, and tools hidden underground, providing valuable insights into past civilizations. For instance, they have helped unearth relics from long-lost settlements, allowing us to piece together history.

In treasure hunting, enthusiasts rely on these detectors to search for buried caches of gold, silver, and other precious items. It adds an element of excitement and adventure as they scour beaches, forests, and old homesteads.
Security-wise, underground metal detectors are employed at airports, border crossings, and high-security facilities. They can detect hidden weapons or contraband buried to avoid detection, enhancing overall safety.
Moreover, in utility work, they assist in locating buried pipelines, cables, and other metal infrastructure, preventing accidental damage during construction or excavation.

In conclusion, underground metal detectors have diverse applications, bridging the gap between past mysteries, modern security needs, and efficient infrastructure management. Their continued evolution promises even greater accuracy and utility in the future.

Features:
1. One key Iron removal, one key balance, can be used after power on, very convenient.
2. Intelligent backlight: It can turn on/off the backlight at any time according to its own environment. At night, the dark environment can be applied at the same time.
3. Automatic balance function: The instrument has automatic balance, and the complex environment is not screaming.
4. Precise positioning: Quick response, custom target recognition tone
5. Waterproof Search coil: The 11 inch search coil is waterproof.
6. Strong upgrade to high pressure, stable anti-interference.

FAST: With its Extremely fast recovery speed you’ll find Good targets next to trash.
BIG COIL: 11″ waterproof Search Coil
Lightweight S-Telescopic system

Package information:
Package size: 63*35*13CM
Package weight: 2.5KG
Exclusive color box + Hard Box

Package Included:
1 x Metal detector (1pcs contorl unit + 1pcs telescopic shaft + 1pcs search coil )
1 x WiredHeadphone
1 x11” Waterproof Coil
1 x User Manual

F19 metal detector use 1pcs * 9V battery (not included in the package)