AKS PLUS Handhold Antenna Gold Metal Detector Scanner Dual Probe Depth 20M

Features: All plastics production(the main machine and controller and charger and Plastic carton packaging).Strong plastic outer box, shock resistance, pressure resistance, drop resistance, etc. Packing Box is waterproof. The instruments is lightweight and easy to carry. Dual probe positioning scan. Searching for more distant target signals directly. Enhanced gain antenna,Assist Searching for more distant target signals. Specification: Maximum Detection Depth: 20 Meters Search Range: 1000 Meters Energy: 12V 1000~1600mAh Transmission Frequency: 5.6-6KHz Signal Frequency: 360-440Hz Detection Type: Gold, Silver, Copper, Diam Alarm Mode: The "drip-drip" ringing sound of a bell Weight: 4.2KG Package Included: 1 x Metal Detector 1 x Antenna 1 x Transmitter 1 x Power Adapter 1 x Packing Box 1 x User Manual Details Pictures: