MINELAB GPX 4500. Dual Coil

(1 customer review)

$3,651.30 +GST for NZ

STANDARD MINELAB GPX 4500 package with two coils.

All prices are subject to 15% GST for customers within New Zealand. International customers (shipping outside of NZ) are exempt from paying GST.

1 in stock

SKU: 3300-0015 Categories: ,


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


Application: Gold Prospecting & Deep Relic
Technology: MPS, DVT & SETA
Frequency/Transmission: Bi-Level, Advanced Pulse Induction
Coil (standard): 11″ Double-D
Coils (standard) with Universal Package: 11″ Double-D & 11″ Monoloop
Audio Output: 6.35mm (1/4″) headphone/speaker jack
Headphones Supplied: KOSS UR 30 100 ohm
Visual Display: LCD screen 64×128 pixels, transflective
Backlight: Yes with adjustable automatic ‘time-out’
Memory: 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
Discrimination: Iron Reject: range 1 to 10 & All Metal
Timings: 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
Pinpoint: Quick-Trak button
Sensitivity Adjust: Rx Gain 1 to 15
Tune / Noise Cancel: Automatic & Manual 0 to 255
Threshold: Adjustable turn control
Target Volume Adjust: Volume Limit 1 to 20
Battery: Lithium-Ion with built-in amplifier (up to 12 hrs). Supplied with mains and vehicle charger
Low battery alert: Audio alert
Length: 1100 mm – 1300 mm
Weight: 2.4 kg (ex. battery)
Warranty: 3 years control box & coil

GPX 4500 User Manual

Additional information

Weight 3 kg

1 review for MINELAB GPX 4500. Dual Coil

  1. Simon

    After owning my GPX 4500 for almost a year now I feel confident in giving it a review. It’s a solid performer. It can achieve great depth, far exceeding that of the VLF detectors, it has a bit more of a learning curve than switch on and go detectors like the Gold Monster 1000 however once you understand the detector and its settings the performance is outstanding.

    You’ll find gold far deeper than you ever expected, often digging 10+ inches for a nugget weighing a gram or less. It has a huge range of coils available, and some great 3rd party coils which sets it apart from its big brother the GPZ 7000 which is very limited in coil choices.

    When fitted with the Nugget Finder 14×9 or 12×8 EVO coil you’ll find its sensitivity to small gold is near to that of a high frequency VLF machine while still having the depth the PI machines are famous for combined with its great ground handling ability.

    It even works well on the beach for a bit of jewellery hunting when you want some time off from prospecting.

    It can be prone to EMI issues but these can be mitigated by using the DD coil and in severe circumstances going into Cancel mode.

    Every serious detecting prospector needs a good PI or GPZ 7000 and High Frequency VLF and for me that combination has been the GPX4500 and Gold Monster 1000, a perfect match.

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