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Best All-Round Waterproof Metal Detector

Minelab Equinox 800

The Minelab Equinox 800 is an outstanding all-purpose detector that excels on land, beaches, and in shallow water, making it one of the best values for detectorists who want one machine for nearly every environment.

Minelab Equinox 800 – buy now
3.9(577 reviews)
$799 - $899

via Amazon.com

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Pros
  • +Multi-IQ simultaneous multi-frequency technology performs exceptionally well across land, beaches, and shallow water
  • +Lightweight 2.96 lb design provides excellent comfort during long detecting sessions
  • +Outstanding value with advanced features that rival significantly more expensive detectors
Cons
  • Waterproof rating of 10 ft limits use to shallow water rather than serious scuba diving
  • Not purpose-built for extended underwater hunting like dedicated dive detectors
  • Older model has been partially superseded by the Equinox 900, though it remains widely available
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The Minelab Equinox 800 has earned its reputation as one of the most versatile metal detectors ever produced, making it an easy recommendation for detectorists who divide their time between parks, fields, beaches, rivers, and shallow water. Rather than specializing exclusively in underwater treasure hunting, the Equinox 800 delivers consistently excellent performance across almost every type of detecting environment, making it one of the smartest long-term investments available.

At the heart of the detector is Minelab's proven Multi-IQ simultaneous multi-frequency technology, allowing it to detect a wide variety of targets while maintaining impressive stability in mineralized soil and saltwater beaches. Users benefit from excellent target separation, reliable depth, and exceptional sensitivity to small gold jewelry, making it equally capable of recovering coins, relics, and valuable finds. Dedicated Beach modes further improve stability when hunting wet sand and shallow saltwater environments.

The Equinox 800 is fully waterproof to 10 ft (3 m), making it ideal for wading, shallow freshwater hunting, snorkeling, and shoreline detecting. Although this depth rating prevents it from replacing dedicated scuba detectors like the Excalibur II or Fisher CZ-21, it comfortably handles the vast majority of recreational water hunting. Weighing just under 3 lbs, it is also significantly lighter than traditional underwater machines, allowing users to hunt comfortably for hours.

Reviews consistently place the Equinox 800 among the highest-rated metal detectors ever released, with experienced detectorists praising its combination of performance, speed, and versatility. Even after the introduction of the Equinox 900, many users continue to recommend the 800 because it delivers nearly identical real-world performance at a more attractive price point. Its extensive accessory ecosystem and proven reliability have only strengthened its reputation over time.

For detectorists looking for one machine that performs exceptionally well on land while remaining fully capable in shallow water, the Minelab Equinox 800 remains one of the best all-around choices available. It may not be designed for deep scuba diving, but its outstanding versatility, lightweight design, and proven Multi-IQ performance make it an excellent finishing choice in this year's top five.

Last updated:

James CarterSenior Tech Reviewer

James has reviewed consumer electronics and gadgets for over 6 years. He specializes in audio equipment, cameras, and smart home devices.

Minelab Equinox 800 – FAQs

Yes, for most buyers. The Minelab Equinox 800 stands out for: Multi-IQ simultaneous multi-frequency technology performs exceptionally well across land, beaches, and shallow water and Lightweight 2.96 lb design provides excellent comfort during long detecting sessions. The main trade-offs are Waterproof rating of 10 ft limits use to shallow water rather than serious scuba diving. Check our full Electronics and Gadgets comparison for alternatives.