The Teknetics Delta 4000 metal detector features a modern, easy-to-use interface that is faster to master and gets you in the field sooner. It's constructed with a concentric 8" open-face coil and transmits on 7.8 mHz. The LCD display has a battery life indicator, adjustable sensitivity, depth readout, running depth graph, pinpoint.
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Concentric 8" open-face coil
LCD display with battery life indicator, adjustable sensitivity, depth readout, running depth graph, pinpoint