Advanced Underwater Detection with Garrett Sea Hunter Mark II Treasure Diver Metal Detector

Garrett SEA HUNTER MARK II TREASURE DIVER Metal Detector is a professional underwater metal detector designed for deep-water treasure hunting, scuba diving, beach exploration, and underwater recovery operations. Built with advanced Pulse Induction (PI) technology, this detector delivers powerful detection performance in saltwater, mineralized ground, and challenging underwater environments.

Known for its reliability and deep detection capability, the Garrett Sea Hunter Mark II Treasure Diver Metal Detector is widely used by treasure divers, underwater explorers, beach hunters, and recovery professionals. Its durable waterproof construction, adjustable configurations, and advanced discrimination features make it one of the most trusted underwater metal detectors for serious treasure hunting applications.

Powerful Pulse Induction Technology for Underwater Detection

The Garrett Sea Hunter Mark II Treasure Diver Metal Detector uses advanced Pulse Induction (PI) technology, which is highly effective in saltwater and mineralized environments where traditional VLF detectors may struggle.

Pulse Induction systems are designed to maintain stable performance even in difficult ground conditions, making the Garrett Sea Hunter Mark II Treasure Diver Metal Detector ideal for underwater treasure recovery, wet sand searching, and wreck diving.

The detector operates using 22 adjustable frequencies with approximately 750 pulses per second, allowing efficient target detection while minimizing interference from environmental conditions.

Its advanced PI circuitry helps detect a wide range of metallic objects including coins, jewelry, relics, rings, nuggets, and underwater artifacts.

Excellent Performance in Saltwater and Mineralized Conditions

One of the key advantages of the Garrett Sea Hunter Mark II Treasure Diver Metal Detector is its excellent resistance to saltwater interference. Unlike many standard detectors, this model performs reliably in ocean water, surf zones, and highly mineralized beaches.

The detector is inherently immune to most saltwater effects, allowing users to search effectively in marine environments without excessive signal instability. This makes the Garrett Sea Hunter Mark II Treasure Diver Metal Detector highly suitable for beach hunters, scuba divers, and underwater treasure seekers.

Its powerful underwater detection capabilities make it ideal for locating lost valuables, buried treasure, and metallic objects in difficult underwater conditions.

Multiple Search Modes for Flexible Detection

The Garrett Sea Hunter Mark II Treasure Diver Metal Detector includes three search modes designed to improve detection flexibility in different environments and target conditions.

The Non-Motion All Metal mode provides maximum depth performance for locating deeply buried targets. The Standard PI Discrimination mode helps reduce unwanted signals from common trash items, while the Discrete PI Discrimination mode is designed to focus more on valuable non-ferrous targets such as jewelry, rings, and coins.

The detector also features Garrett’s advanced trash elimination capabilities, helping users ignore many unwanted metallic objects like pull-tabs and foil while still detecting valuable targets.

This flexibility allows the Garrett Sea Hunter Mark II Treasure Diver Metal Detector to adapt to different search conditions and treasure hunting requirements.

Fully Waterproof for Deep Diving Applications

Designed specifically for underwater operation, the Garrett Sea Hunter Mark II Treasure Diver Metal Detector is fully submersible up to 200 feet (65 meters). This deep waterproof rating makes it suitable for scuba diving, underwater exploration, shipwreck hunting, and professional recovery operations.

The detector includes submersible headphones that allow users to hear target signals clearly while underwater. Its waterproof construction ensures reliable operation in lakes, rivers, oceans, beaches, and other wet environments.

The Garrett Sea Hunter Mark II Treasure Diver Metal Detector is built for serious underwater use where durability and stable performance are essential.

Flexible Mounting and Comfortable Operation

The Garrett Sea Hunter Mark II Treasure Diver Metal Detector is designed with multiple mounting configurations to improve comfort and usability during long search sessions.

Users can mount the control housing directly on the shaft, attach it to a belt or hip pouch, or use the short ScubaMate stem configuration for diving applications. This flexibility helps reduce arm fatigue and improves maneuverability underwater.

The detector also features an adjustable shaft length ranging from approximately 28 inches to 52 inches, allowing users to customize the setup based on their height and search environment.

Its near-neutral buoyancy design helps improve underwater handling, making the Garrett Sea Hunter Mark II Treasure Diver Metal Detector easier to control while diving.

Durable Waterproof Search Coil

The Garrett Sea Hunter Mark II Treasure Diver Metal Detector comes equipped with an 8-inch PROformance mono waterproof search coil designed for efficient underwater scanning and target detection.

The coil delivers reliable sensitivity for detecting small and large metallic objects while maintaining stable performance in saltwater environments. Larger optional coils are also available for users who require increased ground coverage or enhanced detection depth.

Its rugged waterproof design ensures dependable operation during underwater and beach search activities.

Simple Controls and Reliable Operation

The Garrett Sea Hunter Mark II Treasure Diver Metal Detector includes easy-to-use control knobs for adjusting audio threshold and discrimination settings. Its straightforward interface allows users to quickly adapt the detector to different search conditions without complicated programming.

The detector operates using eight AA batteries, which are included, providing dependable power for extended underwater search sessions.

Its durable construction, stable PI technology, and reliable underwater performance make the Garrett Sea Hunter Mark II Treasure Diver Metal Detector a trusted solution for professional treasure divers and serious hobbyists.

Key Features

• Professional underwater Pulse Induction metal detector
• Advanced PI technology for saltwater and mineralized environments
• Fully waterproof up to 200 feet (65 meters)
• 22 adjustable frequencies for stable operation
• Three selectable search modes
• Advanced PI discrimination and trash elimination features
• 8-inch PROformance waterproof mono search coil
• Adjustable shaft length from 28″ to 52″
• Flexible mounting configurations for diving comfort
• Near-neutral buoyancy for underwater handling
• Submersible headphones included
• Operates using 8 AA batteries
• Ideal for treasure diving, beach hunting, and underwater recovery operations

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