The versatile GPX-4500 has great performance on all sizes of gold and penetrates mineralized ground deeper than all basic PI detectors.
MPS (Multi Period Sensing) is Minelab’s advanced Pulse Induction (PI) technology that transmits pulses of different time periods. MPS also samples the receive signal at multiple time periods allowing target signals and ground signals to be separated. This effectively removes the ground signal from even the most highly mineralised ground while still being sensitive to both small and deep gold. This achieves superior depth in extremely mineralized ground.
Minelab GPX 4500 Metal Detector Specifications:
- Application: Gold Prospecting & Deep Relic
- Technology: MPS, DVT & SETA
- Frequency/Transmission: 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.
- Backlight: Yes with adjustable automatic ‘time-out’.
- Product ID: 1645
- USB Connectivity: –
- Memory: Setting changes saved automatically and remain until changed or reset. Factory Presets can be restored on start-up.
- Depth Indication: –
- 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.
- Trash Density: –
- 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: 1100mm – 1300mm (43.3″ – 51.2″).
- Weight: 2.4kg (5.3lbs) (ex. battery).
- Warranty: 3 years control box & coil.