T11 Underground Metal Detector
Product Overview:
The T11 underground metal detector is designed for professional users and can selectively detect specific metals like gold, silver, copper, and iron, supporting a full metal detection mode. It effectively eliminates the influence of mineralization reactions and other junk metals. Regardless of the speed of detection, the T11 maintains stable performance without false alarms.
Main Features:
· Multiple Selective Detection: Supports independent selection of specific metals for detection.
· Full Metal Detection: In full metal mode, it can detect all metal objects.
· LCD Display: Features a liquid crystal display that can show different metals and their indications.
· Function Selection: Allows users to choose different functions through menu buttons and adjust parameters using "+" and "-" keys.
· Depth Indication: Displays the depth of detected objects.
· Metal Value: Displays the value of the detected metal; higher values represent more precious metals.
· Four Working Modes: A-M (All-Metal Mode), DISC (Discrimination Mode), NOTCH (Selective Discrimination Mode), PINPOINT (Precise Positioning Mode).
· Sound Adjustment: Allows volume adjustment with 10 levels.
· Sensitivity Adjustment: Permits users to adjust the detector's sensitivity with 10 levels.
· Backlight Function: The backlight can be turned on or off via buttons.
Technical Specifications:
· Power Supply: 2 x 9V (6F22) batteries
· Operating Frequency: Approximately 7.7KHz
· Operating Current: Less than 32mA when not detecting metal; less than 38mA when detecting metal and producing sound; current increases by no more than 15mA when the LCD backlight is on.
· Search Coil: 10-inch waterproof search coil
· Detection Sensitivity: Upon startup, the sensitivity is set to the highest level, capable of detecting a 25-cent coin at a height of 25cm.
· Operating Temperature Range: 0°C to 45°C
· Storage Temperature Range: -20°C to 60°C
· Relative Humidity: Up to 90% (at +40°C for up to 4 hours)
· Packaging Dimensions: 50X30X14 cm
· Gross Weight: 2 kg
