How well does the AQ handle saltwater beaches?
Fisher Impulse-AQ Limited Pulse Induction Waterproof Metal Detector
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Open Dec 03, 2025 - 04:27 PM
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Answer
Dec 03, 2025 - 04:28 PM
The AQ was purpose-built for saltwater environments. Unlike VLF/multi-frequency detectors that must “turn down” sensitivity to quiet the salt, the AQ keeps its depth and signal strength in surf, wet sand, and mineralized beach conditions.
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