US
Bounty Hunter

Bounty Hunter TK4 Tracker IV Metal Detector

  • 8 inch waterproof coil, 20.32 centimeters
  • 3 detection modes
  • 1270 g
  • LCD display, battery powered
  • 5-year limited warranty
  • Made in USA

Last refreshed Sep 11, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

An all-terrain detector with a waterproof coil and an LCD, aimed at adults and kids. The listing does not name the batteries or a depth rating.

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ASIN: B00005A3L1Model: TK4Category: Metal Detectors

Overview

A waterproof search coil is the working part of this Bounty Hunter detector, which sweeps the ground for gold, silver, coins and relics. An LCD shows detection information, and three detection modes let the user change what is searched for.

Waterproof coil construction and a straightforward interface suit wet ground and beach-style hunting. Battery type, run time and depth ability are missing from the listing.

Who it's for

First-time hunters and kids can start with the simple modes and an LCD. Serious relic hunters or gold prospectors who compare depth and ground handling should look for a model that lists those figures.

Pros and cons

Pros
  • Waterproof search coil
  • Three detection modes
  • Five-year limited warranty
Cons
  • Battery type not listed
  • Depth rating not given
  • Ground balance features not described

Performance notes

The coil transmits a signal and reads the return from buried metal, so coil size sets the balance between coverage and sensitivity to small targets. Mode selection changes which metals trigger a signal, and the waterproof coil can go into shallow water.

Where it stands among metal detectors

  • #4 most-searched brand and model of the 40 metal detectors lines we track (by search demand, not sales).

From the specs of the 15 metal detectors we list; not a test result.

Specifications

BrandBounty Hunter
ModelTK4
Dimensions & fit
Search coil size20.32 centimeters (8 inches)
Weight1270 g
Dimensions (L x W x H)10 x 6.25 x 28.25 inches
Power & efficiency
Power sourceBattery powered
Warranty & support
WarrantyFive year limited
Other details
Detection modes3
Display typeLCD

Frequently asked questions

How big is the Bounty Hunter TK4 when assembled?

The listing gives 10 x 6.25 x 28.25 inches for length, width and height, and an item length of 8 inches that matches the coil.

Is the Bounty Hunter TK4 suited to kids?

The title says for adults and kids, and it weighs 1270 g.