Using the Fe-Tone adjustable iron audio, you'll be able to set the volume of ferrous targets noticeably lower than non-ferrous targets'. It will let you pass on unwanted iron, screw-caps, foil, and pull-tabs in favor of real gems hidden down below. The aforementioned discrimination system here is just as good as everything else. You'll even be able to choose your own tones. Incorporating 9-segment target categories and 0-99 numeric target ID enhanced with the 4-tone audio ID system, the device makes it possible to easily identify different buried targets.
The model's re-tune speed is ridiculously fast, its target separation is off the charts, and the detector's four search modes, including Discrimination, Sensitivity, Notch, Pinpoint will allow you to effortlessly sift through trash and dig up gold. Fisher F22 is a powerhouse that is able to deliver on just about every front.
