Metal Detector Oxford AG128C (MD-3010II compatible) — portable handheld detector, universal use

The Oxford AG128C portable metal detector is a handheld, universal-use device compatible with MD-3010II-style detectors. Designed for locating ferrous and non-ferrous metals in soil, construction sites, beaches and for hobbyist treasure-hunting, this detector provides straightforward controls, audio and visual signals, and battery power for field inspections. Its compact, lightweight design makes it suitable for mobile use and short survey sessions.

Advantages

The detector offers simple, intuitive operation with clear audio tones and visual indication for target detection, enabling efficient identification of metal objects. Its portability and battery operation allow inspections away from mains power, while compatibility with MD-3010II-style devices ensures interoperability with common accessories and coils. The unit balances sensitivity and discrimination for general-purpose use across a variety of environments.

Suitable for

• Locating ferrous and non-ferrous metal objects in soil and sand
• Site inspections at construction and renovation locations
• Beach and park treasure-hunting and hobby metal detecting
• Quick field surveys and perimeter checks

Key specifications

• Handheld, lightweight portable form factor suitable for single-person operation
• Battery-powered for use in the field without external power
• Audio output for audible target indication and visual signal display
• Compatibility with MD-3010II-style detector accessories and coils
• Sensitivity and discrimination adjustable for general-purpose detection of ferrous and non-ferrous metals

How to use

Install the required batteries and assemble the detector according to the supplied mechanical fittings. Switch the unit on and set the sensitivity or discrimination level appropriate for the environment: lower sensitivity in highly mineralised soil or close to large metal objects, higher sensitivity for deeper or smaller targets. Sweep the search coil evenly over the surface at a steady height and speed while listening for audio tones and watching the visual indicator. When a signal is detected, reduce sweep speed and perform short, crossing passes to pinpoint the target before careful excavation or probing.

Usage recommendations

For reliable results, operate the Oxford AG128C with fresh batteries and perform a ground balance or sensitivity check at each new location. Start with conservative sensitivity settings and increase gradually to avoid false signals in mineral-rich ground. Use a non-metallic digging tool when recovering targets to prevent damaging the detector or the find.