What Are the Different Types of Box Metal Detectors?

Unraveling the Mysteries of Deep Seeking Two-Box Detectors: A Comparative Guide

Box metal detectors come in various types, each designed for specific treasure-hunting needs. Nokta Machines offer the Invenio and Deephunter models, expert in spotting deeper targets, while XP's Xtrem Hunter is renowned for its Fast Multi-Frequency (FMF®) technology. Fisher Labs detectors, like Gemini 3 and TW-6, specialize in locating buried metallic objects. Garrett GTI 2500 excels with its advanced Digital Signal Analysis. Also, don't miss underwater detectors for aqua-based ambitions. Each detector's unique features, strengths, and utilities are worth deep exploration to discern the perfect fit for your next adventure.

Nokta Machines Metal Detectors

Let's turn our attention to Nokta Machines Metal Detectors, specifically the Invenio and Invenio Pro, Deephunter 3D PRO, and Jeohunter 3D Dual System.

You'll find these models offer a unique blend of advanced technology and user-friendly design.

They're optimized for precision, depth, and versatility, ensuring a successful treasure hunt every time.

Invenio and Invenio Pro

Delving into the world of advanced metal detection, you'll encounter the Invenio and Invenio Pro, revolutionary machines from Nokta that have redefined the industry's expectations. Read more about these series and what they offer in this comparison chart. These aren't your usual beeping detectors - they're a step beyond, designed to meet the high expectations of modern users.

Here are four key features these machines offer:

1. They can discover deeper targets, giving you a broader range of detection.
2. They can identify the type of metal detected, saving you time and effort.
3. They provide real depths of targets, eliminating any guesswork.
4. They reveal the true shapes of targets, allowing for accurate identification.

With operating frequencies of 14kHz for Invenio and 5kHz / 14kHz / 20kHz for Invenio Pro, you're equipped with advanced technology for your treasure-hunting adventures.

Deephunter 3D PRO

Moving on to the Deephunter 3D PRO, you'll find this Nokta Machines metal detector to be a game-changer in the field, featuring advanced technology that can locate deep treasures, cavities, and even individual coins. It's the first detector to combine these capabilities in one device.

With two modes, you can switch between deep seeking for precious metals or rapid detection of individual targets. Its color display offers a visual representation of the target signal with advanced 3D image analysis, providing information about the metal type, target depth, and size before digging.

Notably, it can identify metals within underground structures and even filter out non-precious metals. The Deephunter 3D PRO is indeed a leap forward in metal detection technology.

Here are some of the specifications for this metal detector:

Jeohunter 3D Dual System

Continuing our exploration of superior metal detection technology, we now turn our attention to the Jeohunter 3D Dual System, another groundbreaking product from Nokta Machines.

This remarkable device is designed with the latest technologies, offering you unparalleled detection capabilities. It's the world's most advanced detector for locating precious metals and detecting hidden cavities.

The Jeohunter 3D Dual System provides:

1. Deep Penetration: This system accurately classifies metal targets into four groups: Presence of Gold, Non-ferrous, Steel, and Iron.
2. Cavity Detection: It's also capable of detecting underground cavities like caves, cellars, tunnels, shelters, and graves.
3. Graphical Imaging: It creates 2D signal graphs of detected targets in real time.
4. User-friendly Interface: Easy-to-understand search screens make it accessible to both professional and amateur users.

Experience the thrill of reaching depths and discovering treasures that no one has ever reached.

Here are some of the specifications for this metal detector:

XP Xtrem Hunter Machine

In the realm of deep seeking metal detectors, the XP Xtrem Hunter Machine stands out as a game-changer, boasting advanced features that set new benchmarks in the industry. This accessory to the versatile DEUS II sets new standards in the '2 Box' detector field.

Thanks to its advanced simultaneous multiple frequency platform (FMF®), the Xtrem Hunter surpasses competitors by limiting ground effects, thus delivering unmatched performance and stability.

As a construction professional, archaeologist, or industrial worker, you'll find the Xtrem Hunter an invaluable tool for locating deep and large targets, including tanks and metal pipes. Its Fast Multi Frequency (FMF®) technology ensures unparalleled performance with minimal ground noise, reaching extreme depths of up to 5 meters.

Enjoy the convenience of wireless compatibility with the DEUS II wireless ecosystem, which includes the remote control, headphones, and standard coils. With its lightweight design and exceptional maneuverability, the Xtrem Hunter is easy to use and transport.

Beyond its natural insensitivity to small targets like nails, it now offers the ability to discriminate some moderate-sized ferrous objects. It's weatherproof, built to last, and backed by a 5-year warranty. Truly, the Xtrem Hunter is a game-changer in specialized metal detectors.

Here are some of the specifications for this metal detector:

• Simultaneous Fast Multiple Frequency (FMF®)
• Non-Motion with adjustable Autotune
• Wireless headphone compatibility: WSAII XL (waterproof IP68) - WSAII (weather proof) - WS6 (weather proof)
• Battery type: Li-ion 18650 x1 - 11 Watts/hour - 45g
• Battery life : >10 hours
• Charging time : ~4 hours
• Charge cable: USB-C
• Length assembled: 1.20m (3.94ft)
• XP Case: included - rain and shock proof
• Weight (Xtrem Hunter + remote): 2.9kg (6.4lb)
• Weight (Xtrem Hunter + XP case): 5.8kg (12,8lb)
• XP Case size: 725 x 480 x 170 mm (28’ x 18,9’x 6,7’)
• XP Backpack 280 : Optional
• Warranty: 5 years parts and labor - Batteries and connectors 2 years
• Patent: US 7940049 B2 - EP 1990658 B1 + patents pending

Fisher Labs Metal Detectors

When you consider Fisher Labs Metal Detectors, two models stand out: the Gemini 3 and the Tw-6 2-Box.

These detectors are renowned for their advanced technology and precision.

Let's unpack their features and discover why they're a favorite among enthusiasts.

Gemini 3 Metal Detector

If you're looking to unearth deeply buried treasures, the Fisher Gemini 3 metal detector, a state-of-the-art two-box detector, might be your perfect partner in this pursuit. This detector is renowned for its ability to locate objects buried deep underground, even reaching depths of up to 20 feet depending on ground mineralization and target size.

Here are some of the specifications for this metal detector:

• Weight : 7 lbs (3 kgs)
• Operating Frequency : 82 kHz Crystal Controlled
• Dimensions :
• Length on Handle 49.25"
• Transmitter-Receiver Box Assembly 9.25" x 12" x 6"
• Batteries : (16) AA
• Battery Life : 50 Hours
• Operation Modes : 4 Modes
• Inductive Trace, Conductive Trace, Wide-Scan Inductive Trace, Narrow-Scan Inductive Trace
• Receiver / Transmitter Controls
• Power : Off / On, Push-Pull Switch (Receiver / Transmitter)
• Range : Toggle Switch fro Normal and High Sensitivity Levels (Receiver Only)
• Sensitivity : Potentiometer. Controls Sensitivity to Targets and Ground Minerals (Receiver Only)
• Battery Test : Push Button Switch for Battery Strength Indication on Meter (Receiver / Transmitter)

Gemini 3 has some standout features:

• Crystal-controlled, 82 kHz transmitter and receiver
• Four-mode operation for versatile treasure hunting
• Easy-to-read LCD screen with backlight
• Accurate and always visible battery status

It's sensitive to large, deep objects or ore veins, making it an excellent choice for serious treasure hunters. Remember, it's powered by 16 standard AA batteries, ensuring you're always ready for your next adventure.

Tw-6 2-Box Metal Detector

Diving into the world of 2-box metal detectors, you'll find the Fisher TW-6, an industry leader renowned for locating deeply buried pipes, cables, manhole covers, vaults, and other metallic objects with unerring precision.

This detector is a favorite among utility companies thanks to its simplified operation and accurate target location. Fisher engineers have boosted its sensitivity by replacing unnecessary metallic parts with durable ABS molded plastic. The TW-6's design also includes advanced electronics and coil windings that enhance its tracing distance. It even features an LCD display with a backlight for easy reading and constant battery status visibility.

Moreover, the TW-6's noise-canceling circuitry eliminates power line interference, ensuring you get the most accurate results every time.

Garrett GTI 2500 Treasure Hound Metal Detector

Outfitted with the Eagle Eye Depth Multiplier Package, the Garrett GTI 2500 Treasure Hound Metal Detector is a top-notch, deep-seeking two-box metal detector that's capable of uncovering buried treasures several feet or meters underground. With this advanced tech, you're not just detecting metals; you're visualizing what lies beneath.

This unit offers:

1. Graphic Target Imaging (GTI): This patented feature provides a visual overview of your find. You're not just hearing a signal; you're seeing a representation of your target.
2. Target Size and Depth Information: Most detectors can identify a target's depth and metal type. The GTI 2500 goes further, depicting the target's actual size and accurate depth. No more guesswork.
3. Advanced Digital Signal Analysis: Thanks to Garrett's exclusive Power Master DSP chip and the 9.5' super deep Imaging search coil, you can detect and identify deeply buried treasures with precision.
4. Proven Field Performance: The GTI 2500 isn't just advanced tech on paper; it's a proven performer in real-world conditions. Whether you're coin hunting, relic hunting, or searching for gold nuggets, this Garrett detector delivers.

In short, the Garrett GTI 2500 is your treasure-hunting companion, helping you discover the unseen.

You can find the technical specifications for these metal detectors here.

Buy Your Next Two-Box Metal Detector with Northwest Detector Sales

When you're ready to take your treasure hunting to the next level, Northwest Detector Sales is your one-stop shop for top-of-the-line two-box metal detectors. We're your trusted partner in the world of popular metal detecting, offering a comprehensive range of detectors from leading brands like Minelab, Nokta, XP Deus, and Garrett. Whether you're a novice or a seasoned gold prospector, our detectors will meet all your needs.

Dive deeper into your treasure hunting with our exceptional underwater detectors, like the Minelab Manticore. Crafted for versatility and precision, it's perfect for exploring California's waterways, beaches, and shorelines. Unearth hidden treasures with confidence and ease.

With over 20 years of unparalleled expertise, we're your go-to source for tips and techniques. Our founder, Bob Mote, former president of the Northwest Mineral Prospecting Club, ensures our team offers unmatched knowledge to help you find the perfect detector.

Explore our wide selection of high-class metal detectors, suitable for every terrain and treasure type. And don't forget our veteran discount, offering a 15% price reduction on Minelab and Garrett detectors. It's our way of thanking you for your service.

Contact us today to learn more about your favorite metal detector or to let us help you find the one best for you.

Visit our detectors page to see the different types of high-quality metal detectors we sell.