Teknetics Alpha 2000 Metal Detector with 8" Concentric Waterproof Search Coil depth metal detector and old coins in a

and old coins in a depth of 3 meters under the ground

High Depth Search System: This system specializes in detecting large targets (like hidden treasures) at great depths

Allows the user to make a quick scan for the area to search for any possible targets

Minelab 18" Monoloop Commander Search Coil For Minelab GPX 4500

Teknetics Alpha 2000 Metal Detector with 8" Concentric Waterproof Search Coil depth metal detector and old coins in aTeknetics Alpha Hobby Metal Detector Teknetics Alpha 2000 is a proud descendent of the Teknetics Family of Metal Detectors. This unit comes with 3 Tones of Discrimination, 2 Search Modes, Preset Ground Balance and an 8 Inch Open Face Coil System. Transmit Frequency: 7. 8kHz. Features Numerical category target ID. 3 Tone Audio ID. Adjustable discrimination. All metal motion mode. Preset ground balance. Adjustable sensitivity. Technical Specifications