Minelab GPZ 7000 Zero Voltage Transmission Gold Detector with Gold Monster 1000

The Minelab GPZ 7000 is a pulse induction gold detector built around Zero Voltage Transmission (ZVT) technology, paired in this bundle with the Gold Monster 1000 for a complete two-detector prospecting system. ZVT delivers up to 40% greater depth than the GPX series in mineralized ground, and the GPZ 7000's Super-D coil configuration suppresses ground noise that buries faint signals in ironstone or caliche. The Gold Monster 1000 adds fully automatic VLF operation with two coils for fine-gold work in milder ground. Prospectors hunting Arizona, Nevada, or California goldfields gain a flagship PI machine for deep large-nugget recovery and a lightweight VLF backup for sub-gram targets in trashy washes.

What's Included with the Minelab GPZ 7000 and Gold Monster 1000

• Minelab GPZ 7000 metal detector with GPZ 14 Super-D coil
• WM 12 Wireless Module for wireless audio
• Extra lithium-ion rechargeable battery pack
• Built-in GPS with XChange 2 PC mapping software
• Minelab Gold Monster 1000 metal detector with two search coils (5-inch and 10-inch)
• Headphones for both detectors
• Pro-Swing 45 harness system
• Three-year limited manufacturer warranty (GPZ 7000), two-year warranty (Gold Monster 1000)

Zero Voltage Transmission Depth in Mineralized Ground

Hot Ironstone and Laterite Country

The GPZ 7000's ZVT technology transmits ultra-constant high-power opposite-polarity magnetic fields, increasing sensitivity to gold at depth while the Super-D coil's dual outer receive windings cancel interference from magnetic soils. Prospectors working Western Australia laterite or Nevada hot rocks report stable thresholds over ground that sends square-wave PI machines into constant chatter. The GPZ 7000 automatically tracks severe mineralization, so you hear target responses instead of ground noise. The 256 noise-cancel channels further isolate atmospheric interference, critical when hunting near power lines or cell towers. This machine belongs on the advanced and expert metal detectors roster for prospectors who hunt the toughest ground conditions.

Desert Washes and Drywash Gravels

The Gold Monster 1000 covers shallow fine-gold work the GPZ 7000 would overpower. Its automatic sensitivity and noise cancellation detect sub-gram wire gold and small pickers in Arizona drywashes or California bench gravels. Two coils ship in the box: a 5-inch for tight bedrock crevices and a 10-inch for broader wash coverage. Automatic ground balance removes the learning curve, so you hunt productively on the first outing. When a wash produces consistent fine gold, the Gold Monster 1000 clears targets faster than a PI machine, then you grid the deeper bedrock with the GPZ 7000 for larger nuggets the VLF missed.

Riverbanks and Wet Creek Beds

The GPZ 14 coil is waterproof, and the detector's weatherproof housing allows hunting in rain or along shorelines. Prospectors working seasonal creeks in the Sierras or Alaskan drainages detect through shallow water without a drysuit. The coil submersion depth covers most creek-edge bedrock and gravel bar hunting; for deeper water, the GPZ 7000 stays on the bank while you work exposed bedrock at low flow. The Gold Monster 1000 detector is splash/rain proof, though the coil is waterproof to 3.3 ft, so it handles the fine-gold cleanup once you've mapped the deeper targets with the GPZ.

GPS Mapping and Wireless Audio for Multi-Day Grid Hunts

The GPZ 7000 integrates a u-blox GPS engine that logs WayPoints, FindPoints, and GeoHunt files to XChange 2 software with Google Maps overlay. Mark each nugget as you recover it, then review the data at camp to identify concentrate zones and plan the next day's grid. The system prevents double-coverage on large claims and documents finds for claim reports. The WM 12 Wireless Module uses Wi-Stream low-latency digital audio transmission so you detect without a coil-to-headphone cable. Wireless freedom matters on steep hillsides or when working around manzanita and sagebrush that snag cables. The module also drives the built-in speaker for quick checks without wearing headphones in 100-degree heat.

Dual-Detector Advantages for Full-Spectrum Gold Prospecting

• Deep large-nugget recovery with the GPZ 7000's ZVT pulse induction: reach targets 40% deeper than GPX-series detectors in mineralized ground, opening old patches to new finds.
• Fine-gold sensitivity with the Gold Monster 1000's automatic VLF: detect sub-gram wire gold and small pickers the PI machine's pulse width skips, critical in drywashes and shallow bedrock.
• Automatic operation on both machines: the GPZ 7000's precision auto ground balance and the Gold Monster 1000's fully automatic settings remove the tuning burden, so you focus on coverage and target recovery.
• Extended runtime with dual battery systems: the GPZ 7000 ships with an extra lithium-ion pack, and the Gold Monster 1000 runs on 8 AA batteries or 2 lithium-ion rechargeable packs (both included in this bundle) for quick swaps in remote camps.
• Complementary coil coverage: the GPZ 14 Super-D handles severe ground and deep targets, the Gold Monster's 5-inch coil clears tight crevices, and its 10-inch coil sweeps broader washes for maximum ground coverage per day!

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Specifications

• Technology (GPZ 7000): Zero Voltage Transmission (ZVT) pulse induction
• Technology (Gold Monster 1000): 45 kHz VLF
• Coils Included: GPZ 14 inch Super-D (waterproof to 3.3 ft), Gold Monster 5 inch and 10 inch coils
• Audio: WM 12 Wireless Module with Wi-Stream, built-in speaker, wired headphones included
• GPS: Built-in u-blox GPS engine with WayPoint, FindPoint, GeoHunt logging to XChange 2
• Noise Cancellation: 256 channels (GPZ 7000), automatic (Gold Monster 1000)
• Ground Balance: Automatic precision tracking (GPZ 7000), automatic (Gold Monster 1000)
• Battery (GPZ 7000): Lithium-ion rechargeable (extra pack included)
• Battery (Gold Monster 1000): 2 lithium-ion rechargeable packs included or 8 AA alkaline (Not Included)
• Waterproof Rating: GPZ coil and lower shaft to 3.3 ft (1 m), Gold Monster coil waterproof to 3.3 ft (1 m)
• Weight (GPZ 7000): 7.32 lbs (3.32 kg)
• Weight (Gold Monster 1000): 2.94 lbs (1.33 kg)
• Warranty: 3 years (GPZ 7000 control box and coil), 2 years (Gold Monster 1000 control box and coil)

Advanced PI and VLF Technology for Serious Prospectors

The GPZ 7000's ZVT pulse induction technology separates it from every other gold detector on the market. Where older PI machines transmit square-wave pulses that create voltage spikes and ground interference, ZVT transmits ultra-constant opposite-polarity magnetic fields that cancel voltage transitions at the moment of field collapse. The result is a cleaner receive signal with less ground noise and greater depth on small targets. Combined with the Super-D coil's dual outer receive windings, the GPZ 7000 handles ground that would shut down single-coil PI machines. The Gold Monster 1000 complements this flagship PI performance with automatic VLF detection tuned for fine gold. Its 50-segment discrimination and continuous target tones give you clear audio on wire gold and small pickers that pulse induction skips. Prospectors working claims where both deep nuggets and fine gold are present need both technologies, and this bundle delivers them in one purchase. When you're ready to step up to pulse induction metal detectors, the GPZ 7000 is the flagship choice.

Why Buy from Serious Detecting

We are an authorized Minelab dealer, and every GPZ 7000 and Gold Monster 1000 in this bundle ships with full manufacturer warranties backed directly by Minelab's specialized technical support and service facility. Our team has hunted with the GPZ 7000 in Arizona ironstone and Nevada caliche, and we've cleared drywashes with the Gold Monster 1000, so when you call with a ground-balance question or a coil-selection decision, you're speaking with detectorists who run these machines in the field. Free shipping, 30-day returns, and our price-match guarantee cover every order. Prospectors who invest in metal detectors over $5000 deserve the full support our team provides, from pre-purchase advice to post-sale technical guidance.