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Lisa BatesJul 27, 2025
Why does my Fisher Metal Detector chatter or beep erratically?
- WwendyholtJul 27, 2025
If your Fisher Metal Detector chatters, beeps erratically, or exhibits low sensitivity, here's what you can do: * If you are using the detector indoors, use it outdoors only. * If you are near power lines, move away from them. * If using two detectors, ensure they are at least 6 meters (20’) apart. * If there's environmental electromagnetic interference, reduce the sensitivity until the erratic signals cease.