Feature 1Integrated metal detector, with super sensitivity and stability, intelligent modular operation, easy and fast detection of metal objects. 2The characteristics of metal types can be identified, including gold, silver, copper, and gems, allowing you to easily find useful metal objects. 3It has a high quality remote search system for precise positioning and detection systems that break through traditional detection methods. 4Using microcomputer to control calibration of chip unit, the self inspection system can quickly and conveniently complete the scanning and inspection. 5Practical metal detection equipment can improve work efficiency, reduce the labor intensity of inspectors, and is easy to operate and use.Item Type: Metal DetectorMaterial: ABSWeight: Approx. 2893g / 102ozHost Size: Approx. 28x16cm / 11.0x6.3inRange: Approx. 1200m / 3937ftDepth: Approx. 25m / 82ftBattery (Built In Battery): Rechargeable Lithium Battery, 9.6V, 1200mAhVoltage: 100-240VSearch System: Microcomputer CPU Control and Reflection ConductivityHost Battery (Built In Battery): Rechargeable Lithium Battery, 12V, 1600MAHTransmitter Accessory Battery (Built In Battery): Rechargeable Lithium Battery, 9.6V, 1200MAHTransmission Frequency: 5.6-6KHzSignal Frequency: 360-440HzDetection Type: Gold, Silver, Copper, GemsCharger Charging Time: 10-12 HoursPurpose: Metal Search .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Plastic Storage Box1 x Host1 x Accessory1 x Plug Power Supply1 x English Manual1 x Antenna PoleNote1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Do not disassemble or modify the meter.4. Avoid mobile phones or other metals close to the instrument during operation.5. It is best to use this product in an environment with a temperature of 0‑40 and a humidity of 10%‑30%.6. Keep away from dust and dirt, which may cause corrosion and wear of parts. Wipe the probe regularly with a damp cloth to keep its appearance neat and tidy, like new.7. Do not place the instrument in the following live places: places exposed to direct sunlight; places where the outside temperature is lower than 0 or higher than 40; places with damp ashes; places with high vibration; near the TV.