Garrett Metal Detectors Vortex VX9 Waterproof Metal Detector — Compact, Multi-Frequency, Lightweight

The Garrett Vortex VX9 is a lightweight, fully submersible metal detector with selectable single- and multi-frequency modes designed for beach, freshwater, and general treasure hunting.

The Vortex VX9 combines durable waterproof construction with adjustable frequency choices and a high-resolution ground balance system so hobbyists can confidently hunt in saltwater, mineralized soil, and inland waterways. At just under 3 pounds and folding to a compact 24.75 inches, the unit balances portability and performance. Its built-in lithium-ion battery, USB-C charging, and straightforward controls make it friendly for new users while providing advanced settings for experienced detectorists.

How does the VX9 perform in saltwater and mineralized beach conditions?

The VX9 is engineered for demanding ground conditions with a high-resolution ground balance and full submersion capability to 16 feet (5 meters). These features let you run the detector right at the waterline, in shallow surf, or fully underwater with reduced false signals from mineralized salt or black sand.

• High-resolution ground balance adjusts to difficult soils and saltwater interference.
• Fully waterproof to 16 feet for underwater searches and shorelines.
• Selectable frequencies help tune for minimal noise on mineralized beaches.

Which frequencies should I choose for different targets?

The VX9 offers five single frequencies — 5, 9, 13, 18, and 25 kHz — plus multi-frequency modes that run several simultaneously. Lower frequencies (5 kHz) favor deep, large objects and ferrous targets, while higher frequencies (25 kHz) improve sensitivity to small, low-conductivity items like tiny jewelry. Use multi-frequency when you want broad target coverage without switching settings.

• 5 kHz: better depth and ferrous detection.
• 9–13 kHz: balanced performance for common finds.
• 18–25 kHz: increased sensitivity to small nonferrous targets.
• Multi-frequency: broad detection range for mixed targets.

What controls and adjustments are available for fine-tuning?

The VX9’s menu is simple to navigate, giving you quick access to key parameters like sensitivity, iron discrimination, and recovery speed. Adjust volume levels and backlight, set high-resolution iron discrimination to minimize junk targets, and choose wireless operation for compatible headphones.

• Eight sensitivity levels to match soil and target depth.
• High-resolution iron discrimination reduces unwanted signals.
• Recovery speed improves separation of closely spaced targets.
• Wireless-compatible mode for headphones and field audio freedom.

How long does the VX9 run and how portable is it?

Vortex includes an internal lithium-ion battery rated up to 15 hours per charge, and the unit charges via USB-C. The shaft collapses to just under 25 inches, and the detector weighs about 2.9 pounds (3.05 with the coil cover), making it easy to carry on long hunts or pack into beach bags and backpacks.

• Built-in rechargeable battery — up to 15 hours per charge.
• USB-C port for fast charging and firmware updates.
• Compact folding design (24.75 inches) for transport and storage.
• Lightweight at roughly 2.9 pounds for easy all-day use.

Who is this for: The Garrett Vortex VX9 suits hobbyists and serious enthusiasts who need a dependable, waterproof detector that adapts across environments — from beaches and shallow water dives to inland fields and mineralized soils. It’s ideal for users who want a lightweight, portable machine with flexible frequency control, straightforward menus, and modern conveniences like a rechargeable battery and USB-C updates.