Underwater Hobby
Underwater metal detectors come in two main varieties: Pulse Induction (PI) and Very Low Frequency (VLF). The detector models found below include units in all three categories. The most popular places for using a waterproof metal detector include walking along the beach, diving or wading in the water. We are happy to help you compare and select the best underwater detector for your needs.
Sale price
$582.95
Regular price
$685.82
-$102.87
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
From $759.95
Regular price
$886.95
-$127.00
Garrett AT Max Waterproof Metal Detector with 8.5 x 11" Coil + Garrett MS-3 Z-Lynk Wireless Headphones
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$639.95
Regular price
$752.88
-$112.93
Garrett AT Gold Waterproof Metal Detector with 5 x 8" DD Coil
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$769.95
Regular price
$905.82
-$135.87
Garrett Sea Hunter Mark II Waterproof Metal Detector with 8" Coil
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$2,800.95
Regular price
$3,295.24
-$494.29
Garrett ATX Waterproof Metal Detector Deepseeker Package Includes 20" Deepseeker Coil + Choose Additional Coil
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$2,379.95
Regular price
$2,799.94
-$419.99
Garrett ATX Waterproof Metal Detector Standard Package with Your Coil Choice
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$679.00
Regular price
$799.00
-$120.00
Nokta Makro The Legend Waterproof Metal Detector Pro Pack - Simultaneous Multi Frequency with Wireless Headphones + Pro Pack
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Sale price
$635.00
Regular price
$749.00
-$114.00
Nokta Makro The Legend WHP Waterproof Metal Detector - Simultaneous Multi Frequency with Wireless Headphones
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Regular price
From $1,799.00
Fisher CZ-21 Waterproof Metal Detector + Bonus Pack
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Regular price
From $649.00
Fisher 1280-X Aquanaut Waterproof Metal Detector + Bonus Pack
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Regular price
$2,395.00
JW Fishers Pulse 8X Metal Detector with 7 1/2" Coil and Connector
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Regular price
$1,795.00
JW Fishers Pulse 6X Metal Detector with 7 1/2" Coil and Connector
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Regular price
$11,490.00
OKM GeoSeeker Water and Cavefinder
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)
Regular price
$7,990.00
OKM GeoSeeker Mini Water and Cavity Detector
![](https://cdn.shopify.com/s/files/1/0739/6753/4380/files/illustration-usa-flag_53876-18165.avif?v=1689868550)