Teknetics Gamma 6000 Metal Detector w/ 11" DD Double-D Coil (Open Box) headphones-probe Simply set up the machine

Simply set up the machine and take a few samples systematically and observe which samples contain the most colors

Some of which were so tiny

Water Resistance up to 5m

Waterproof 11x7'' DD Search Coil

Teknetics Gamma 6000 Metal Detector w/ 11" DD Double-D Coil (Open Box) headphones-probe Simply set up the machineOpen Box Step Up To The Next Level with the Teknetics Gamma 6000. Features 80 Levels of Discrimination Adjustment Motion All Metal Mode Deep Search 4 Tone Selection Audio Pitch Proportional to Signal Strength Mineralization Readout Manual Ground Balance Ground Grab Computerized Ground Balancing 11" DD Double D Search Coil 5 Year Warranty