Search features underwater metal detectors In the category treasure hunting more articles and learn more information about Search features underwater metal detectors Reviews Price Specifications Features Image manuals videos Accessories All this in metal detectors for gold.
Search features underwater metal detectors
Use of natural and artificial landmarks on the bottom surface . What could it be ? Stones, elevations and depressions on the bottom, own signal mark of bright material. Swim in and scan the ground along the imaginary lines .
With careful to mark the underwater search of the bottom surface of the test sites . To do so would be the best white rope , which can be clearly seen . If necessary, use a compass and GPS navigation . The scanned area on the site should have little overlap .
Search features underwater metal detectors
The combination of maximum sensitivity and minimum level of discrimination will provide the greatest depth of detection for gold. The best setting for a particular model of underwater metal detector is tested.
To test the underwater metal detector must be buried in the ground soil several objects made of different metals , different shapes and sizes.
Test the device by varying the depth of the objects. As a result of tests, you can set the unit on Wednesday, searching, metal type and depth of the target.
Scuba diving Excalibur II / Underwater metal detecting
httpv://www.youtube.com/watch?v=7iuU-zsauOY
