Underground metal detector with LCD screen, high sensitivity for detecting gold, silver, copper and iron, depth detection and acoustic alarm.

Applications: Gold prospecting, desert expeditions, military operations, security checks, archaeology, treasure hunting, beachcombing. Features: 1. LCD screen: Displays detectable metal types (including arrows), target depth, detection area (disc/notch), sensitivity, and battery level. It also displays numerical values for detection (disc) and target (target). 2. Three-tone audio detection: Emits three different tones (high, medium, low) for different metal types. 3. Notch: Ignores unwanted metals and detects valuable objects by adjusting the detection area (disc and notch). 4. Disc detection: Allows differentiation between the selected target. 5. Ultra-slow scanning: The scan line performs a very slow scan to distinguish between different metal types. 6. Headphone jack: Allows the connection of 3.5 mm headphones for easy operation. 7. Adjustable handle: Allows adjustment of the handle length for optimal comfort.