User friendly display and operation:
LCD display screen is easy to read digital display, which is convenient for children and beginners. The display shows the disc /notch range, sensor level, battery status, metal type.
2. All metal and disc / notch mode:
Capable of detecting all metals, including gold, silver, brass, aluminum, iron and steel. The discrimination mode (disc) allows the target to be distinguished from unwanted metal and set not to respond to certain objects. Three audio recognition tones (high/ medium / low) for different types of metals allow searching without having to look at the display all the time or search without light.
3. 6 * 11 inch waterproof search coil:
Larger coil provides higher sensitivity (depth: > 7 '' tested by American Quarter coin.)