Fisher Impulse AQ Metal Detector

About

The Fisher Impulse AQ is a pulse-induction metal detector built for one demanding job: pulling deep gold and relics out of saltwater, wet sand, and volcanic black sand where ordinary detectors chatter, false, and lose depth. Its PI circuit simply ignores the conductive salt and mineralization that cripple VLF machines, so you hunt with a stable threshold even as waves break over the coil. This is the Impulse AQ hub — the detector plus the coils, battery upgrade, waterproof headphones, and parts that fit it. As an authorized Fisher dealer, every Impulse AQ is genuine, USA-made stock with the full manufacturer warranty, and most orders over $99 ship free in the lower 48. Quick Links: Buy the Impulse AQ | Beach Detectors | Waterproof Detectors | Fisher Pinpointers | All Fisher Detectors | All Metal Detectors