Teknetics Omega 8500 Metal Detector

Two-digit numeric target ID readout Tone discrimination Four tones 64 levels of adjustable discrimination Multiple notches selectable by categories Fully static push-button pinpont Adjustable sensitivity Battery-condition indicator Onscreen operation status Numerical depth readout Running signal strength indicator Audio pitch proportional to signal strength Knob and membrane switch control interface Discrimination search mode All metals search modes Overload alarm system Selectable all-metal tones Frequency shift Ground grab Manual ground balance Continuous ground phase readout Ground mineralization readout 11" elliptical search coil system Microphone-type coil connector Requires one 9-volt battery (not included)