Bounty Hunter Discovery 3300 Metal Detector

The Bounty Hunter Discovery 3300 is a battery-powered metal detector with five detection modes, an 11-segment digital target ID and a waterproof search coil. It is listed for coins, jewelry, relics, gold and silver across parks, beaches, gardens, sand, forest and mineral-rich soil.

Who this suits

Someone who wants real controls on a first or second machine. You get progressive discrimination, notch, a one-touch pinpoint mode and a target ID on screen, which is a step up from a detector that only beeps.

It is a good shoreline machine for divers. The waterproof coil covers wet sand and the shallows, and the maker lists the skill range as beginner to professional, adults and kids, so it is not a machine you outgrow in a season.

Skip it if you want to detect while actually diving. Only the coil is described as waterproof, and nothing else on the machine is described as sealed. Skip it too if you buy on published numbers, because the listing gives no coil diameter, no operating frequency and no battery life.

Five modes, and the one that saves your knees

The listing counts five modes and names four of them: motion all-metal, progressive discrimination, notch and pinpoint. The fifth is counted but never named, which is worth knowing before you buy on the mode count alone.

Motion all-metal responds to everything metallic the coil passes. Progressive discrimination lets you dial out unwanted metals by degree rather than by an on-off switch, so you can ignore nails and foil while staying live to coins and rings. Notch goes further and lets you accept or reject one band at a time.

Pinpoint is the one that changes your day. It is described as a one-touch advanced pinpoint mode, and it narrows a signal to a spot rather than an area. That is the difference between one small plug of turf and five wide holes, which matters on a beach and matters a great deal more on a lawn someone mows.

Reading a target before you dig

The screen shows an 11-segment probable target ID. Eleven segments is enough resolution to sort likely categories apart, so a coin-range reading and an iron-range reading look different at a glance. It is a probability, not a promise, and everyone digs some junk.

Alongside it there is 4-tone audio. Four tones is enough to work by ear with your eyes on the ground rather than the screen, which is how most people end up detecting once they trust the machine.

The discrimination itself is microprocessor-controlled rather than a simple analog circuit, which is what keeps the readings consistent when your swing speed changes over a long session.

Ground balance, and where the water stops

Beaches and coastal ground carry salt, black sand and iron. On a machine with no ground balance, that mineral content produces constant false signals and the detector becomes unusable exactly where you wanted to use it.

The Discovery 3300 has manual and preset ground balance. Preset gets you hunting immediately on ordinary ground. Manual is the one that earns its place on a mineralized beach, where you can tune the machine to the ground you are standing on instead of accepting the factory's guess.

The search coil is waterproof, so wet sand, the surf edge and shallow water are all fine for the coil. The listing describes nothing else on the machine as sealed. Keep the control box above the surface.

Which version this page covers, and what the listing omits

This page covers the standard Discovery 3300, listed as lightweight, battery powered and shipped in certified frustration-free packaging. No coil options, colours or bundles are listed against it.

What the listing does not state: the coil diameter, the operating frequency, the battery type and life, or the weight. Those are four reasonable things to ask the retailer before you order, and none of them belongs on this page until someone confirms them.

The bottom line

Five modes, an 11-segment target ID, four tones and both manual and preset ground balance is a genuinely useful control set for beach and park hunting, and one-touch pinpoint is the feature you will use most. Made in the USA, and rated by the maker from beginner to professional.

It is not a diving detector, whatever the shoreline framing suggests: only the coil is waterproof. And it is not a fully documented one, so treat the missing frequency and coil size as questions rather than assume them.

Specifications