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Big Valley
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Metal Detectors

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(916) 225-9150

"Site to Site, Season to Season"

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metal detectors &
treasure hunting accessories
metal detectors
gold detectors


Garrett Metal Detectors

Check out the new NEL aftermarket search coils for Garrett & Minelab detectors here.
Compared with stock coils the NEL Tornado has an average of 30% more depth on coin sized targets.
The recently released NEL BIG goes 50% deeper and has great coverage for searching those wide open areas.

See Official Garrett Search Coils & Accessories Here

Garrett Sea Hunter Mark II Pulse underwater metal detector
free shipping
List Price: $905.82 Our Price: $769.95

Garrett Seahunter Mark 2 metal detector

                                   seahunter mark 2 hip mount

Find more rings and less trash with Garrett's new Sea Hunter Mark II. The Mark II boasts a unique, groundbreaking technology in the form of a patented Discrete Trash Elimination mode that discriminates unlike any conventional pulse induction (PI) detector.

"The Sea Hunter's outstanding performance, custom-designed housing and multiple configurations make it superior to other underwater detectors available.
Microprocessor-based circuitry in the Sea Hunter provides greater sensitivity, faster target response and comes with Garrett's exclusive Discrete Target Elimination mode
The custom designed doubleo-ring sealed housing is durable and lightweight, with individual, o-ring sealed battery and electronics compartments that makes battery replacement hassle free.
An 8" epoxy-filled searchcoil and custom designed headphones, submersible to 200 feet, make the Sea Hunter Mark II highly stable and reliable.

The Sea Hunter Mark II is very versatile, offering four stem arrangements to suit your search needs: the long stem with top stem mount, under cuff stem mount, hip mount and the short stem ScubaMate. Each arrangement allows you the versatility to search on land, in shallow water or underwater, or in situations where a sealed detector is required. The ScubaMate is ideal for diving while the long stem allows you to carry the control housing on your waist or shoulder, or stem mounted, is useful for searching on land or in shallow water."

Avoiding trash at the expense of valuable targets has long been a problem of conventional PI detectors. But now, thanks to the microprocessor-driven, Sea Hunter Mark II, you can exclude trash items from detection with little or no effect on targets with a similar conductivity. This sophisticated detector boasts an enhanced discrimination mode, in addition to a standard one, which enables it to differentiate between targets precisely. Simply switch on the Sea Hunter II's Discrete Trash Elimination mode, set the dial to eliminate pulltabs from detection and you'll still receive signals from most thin gold rings. This unique search mode helps you to zero in on valuable treasure without digging up a lot of trash.

Slight or weak audio signals indicate small or deep targets. Loud, strong signals indicate large or shallow targets. This offers the deepest detection possible and is particularly useful in areas where little trash is experienced.

Discrete Discrimination mode is a Sea Hunter Mark II exclusive feature. It is similar in operation to detectors with Motion Discrimination. It provides more enhanced and precise target discrimination. Constant Audio Threshold until an acceptable target is encountered. It then gives a sharp audio response characteristic of motion detectors. This unique feature is especially useful in areas of high trash concentration.

Key Features

  • Circuit type: Pulse Induction technology for automatic cancellation of salt/ground mineralization

  • Audio Threshold, Adjustable: adjust to user's preference

  • User-adjustable Discrimination/Elimination

  • Hip Mount Belt/Pouch: reduces detector weight for long searches

  • Discrimination Modes: Two operating modes (Standard or Discrete) offer varying levels of non-ferrous target discrimination.

    • Discrete Trash Elimination: use to eliminate most pull tabs and foil without significantly degrading sensitivity for rings and coins.
    • Standard Trash Elimination: provides the deepest possible detection; allows a very slow searchcoil sweep in areas with little trash.

  • Independently sealed battery compartment

  • Search Mode: Non-motion all metal deepseeking mode with full range PI discrimination.

garrett seahunter mark 2 specifications

Buoyancy - near neutral

Battery data: - automatic battery check

8 AA Batteries Included

Sealed battery compartment - externally accessible

Operating time - approximately 24 Hours

Searchcoil - nominal 9 inch, epoxy filled

Optional searchcoil - 9 x13 , epoxy filled

Operating controls (3):

Power, standard discrimination mode,

Discrete discrimination mode

Discrimination (target elimination) - Fully adjustable

Audio 10-turn - precise adjustment

Threshold control

3-Piece stem design

Electronic housing mounting locations - (long stem or short stem diving) above stem, below stem, beneath cuff, off stem waist-/chest-mount pouch included

Operating weight - control housing 31 oz.

Operating weight - headphones 11 oz.

Operating weight - Scuba Mate stem/coil assembly 33 oz.

Operating weight - long stem/coil assembly 42 oz.

Instructional video included



1 Year Warranty

Recommended for treasure diving, shallow water hunting and beach hunting

Call Larry at (916) 225-9150
Call me!!!

"Site to Site, Season to Season"
Big Valley never sleeps while its customers are awake!
A great family hobby for beach, park, or anywhere. Find jewelry, gold, and more.

Located in Citrus Heights, California, we are an easy drive from Sacramento, Fair Oaks, Roseville, Rocklin, Orangevale, Folsom, Carmichael, Citrus Heights, Loomis, Placerville, Antelope, Antioch, Auburn, Cameron Park, Chico, Colfax, Colusa, Concord, Courtland, Davis, Dixon, El Dorado Hills, Elk Grove, Elverta, Galt, Granite Bay, Isleton, Jackson, Lakeport, Lincoln, Lodi, Marysville, Napa, Newcastle, North Highlands, Oroville, Rancho Cordova, Rancho Murieta, Redding, Rio Linda, Sloughhouse, Stockton, Tahoe, Vacaville, Vallejo, Walnut Creek, Walnut Grove, Williams, Wilton, Winters, Woodland, Yuba City and many more places. Call for directions. We reserve the right to refuse service to anyone.

Gold Country has been named one of the US ten top destinations for 2012 by Lonely Planet, so come see Big Valley to start your treasure hunting trip off right!