34.1% OFF

Minelab GPX 4500 Gold Metal Detector with 11″ Double-D and 11″ Monoloop Search Coils

$2,580.00 $1,799.00

BIG SALE Campaign will end in:

If you are a new customer, Use CODE: NewCustomer and grab 5% Off from the total order amount

Minelab GPX 4500 Gold Metal Detector with 11″ Double-D and 11″ Monoloop Search Coils, Advanced Pulse Induction

Key Features

  • MPS Technology
  • Two Coils Included
  • Six Detect Modes
  • Six Timings Options
  • Five Ground Balance Settings
  • Frequency: PI-Pulse Induction
  • Detector Coil Size: 11″ Coil Supplied, All Detectors Coil Supplied
What’s in the box:
  • GPX 4500 11″ Double-D and 11″ Monoloop Coil Metal Detector
  • Lithium-Ion Battery with Vehicle Charger
  • Koss 100 ohm Headphones
  • Minelab 3 Year Limited Warranty

2 in stock

Quantity Discounts

6 - 50$2,064.00

Quantity Discounts

2 - 5$2,322.00


About Minelab GPX 4500

The versatile GPX-4500 has great performance on all sizes of gold, and penetrates mineralised ground deeper than all basic PI detectors.

Return of the Legendary Gold Detector!

The versatile GPX-4500 is a proven gold finder with many features and great performance. Incorporating Minelab’s superior Multi Period Sensing (MPS), Dual Voltage Technology (DVT) and Smart Electronic Timing Alignment (SETA) technologies it penetrates mineralised ground better and deeper than basic PI detectors.


MPS, DVT & SETA technologies for superior gold detecting performance.

2 coils supplied: 11-inch Double-D for general use AND 11″ Monoloop for deeper detecting

Versatile Timing settings for various ground conditions. The Enhance timing is a powerful feature, similar to the Sensitive Smooth timing, but provides an improvement in the depth and signal response on small and large targets alike. The Sharp timing is more suited to quieter soils and can also help to pinpoint faint targets.

Six pre-programmed search modes for easy switch-on-and-go detecting. All six search modes can be modified with your favourite settings and renamed.

Stabilizer control for the smoothest threshold. In noisy conditions, turning it down will provide you with a smoother threshold. In quiet conditions, increase the stabilizer and faint target signals will be more obvious.

Ground Balance OFF for neutral soils. This is a useful feature for very benign low mineralised or salt saturated soils. This setting will also work well for treasure or relic hunters in loam or sandy soils.

Backlight with adjustable time-out to preserve battery life.

Target Volume allows you to increase the strength of softer target signals. This is useful in windy conditions, for people suffering from hearing loss, and to adjust the audio volume when using external speakers. This can also provide an audio boost in mild soils, and can be used to smooth out ground noise signals in highly mineralised soils.

The Iron Reject function allows you to set the desired level of discrimination, from cautious to aggressive. This enables detecting in areas with high levels of ferrous junk.

Built-in amplifier so you can hear soft target signals from deeper nuggets, more easily. The Li-lon battery pack includes a built-in audio amplifier, allowing you to use an external speaker without the need for any external booster.

Minelab GPX 4500 Features

  • MPS Technology
  • Two Coils Included
  • Six Detect Modes
  • Six Timings Options
  • Five Ground Balance Settings
  • Minelab GPX 4500 Specifications

    Gold Prospecting & Deep Relic
    Bi-Level, Advanced Pulse Induction
    Coil (standard)
    11″ Double-D AND 11″ Monoloop
    Audio Output
    6.35mm (1/4″) headphone/speaker jack
    Headphones Supplied
    Koss 100 ohm headphones
    Visual Display
    LCD screen 64×128 pixels, transflective
    Yes with adjustable automatic ‘time-out’
    Setting changes saved automatically and remain until changed or reset. Factory Presets can be restored on start-up
    Detect Modes
    General, Deep & Custom. Custom Modes are: Hi Mineral, Hi Trash, Patch & Test A
    Iron Reject: range 1 to 10 & All Metal
    Enhance, Normal, Sensitive Smooth, Salt Course, Sensitive Extra & Sharp
    Audio tone
    Variable Control 1 to 100
    Audio Type
    Quiet, Normal, Deep & Boost
    Ground Balance
    Automatic Ground Balance, Fixed & Tracking: Slow, Medium & Fast
    Ground Balance Type
    General, Specific & Ground Balance Off
    Quick-Trak button
    Sensitivity Adjust
    Rx Gain 1 to 15
    Tune / Noise Cancel
    Automatic & Manual 0 to 255
    Adjustable turn control
    Target Volume Adjust
    Volume Limit 1 to 20
    Lithium-Ion with built-in amplifier (up to 12 hrs). Supplied with mains and vehicle charger
    Low battery alert
    Audio alert
    43.3 – 51.2″ (110 – 130cm)
    5.3 lb (2.4kg) (ex. battery)


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Your cart is currently empty.