all metal detector

Common search coil sizes shown include compact coils around 6.5 inches (for kid/compact models) and larger coils around 10 inches (for full‑size detectors intended for deeper or wider area searches).

Many units include an All‑Metal mode plus discrimination/notch options. Listings also show multi‑mode packages (for example, 4‑mode sets listed as All Metal, Notch, Sniff, PP) and some professional models with five modes that include DISC, jewelry, PP and memory functions. These options let users choose full‑sensitivity detection or filter specific targets.

Listings describe several alert styles: audible tones (often multi‑tone with low/medium/high volume to indicate different metals), vibration alerts, or both sound and vibration depending on the model.

Many detectors offer adjustable stems and rotating coils for comfort and terrain use. Example listings show stem length ranges around 44.5"–54", designs with 180° rotatable coils, and some stretchable stems (about 29") to accommodate different user heights and search conditions.

Listings commonly note waterproof search coils and fully waterproof pinpointers (rated IP68/P68), with some pinpointers specified for use down to about 10 m. Several descriptions also clarify that the control box or display is not waterproof.

Power sources vary: some listings state no battery required, others use AA cells (for example, 2×AA), and several list 9‑volt batteries (1×9V or 2×9V). Descriptions also differ on whether batteries are included or must be supplied separately.

Common accessories include digging tools (shovels or rakes), headphones, and carrying bags or backpacks. Some kits also list foldable shovels, compasses and other outdoor items; handheld pinpointers often include holsters, pouches and batteries.

Product descriptions list a range of detectable metals including gold, silver, brass, aluminum, iron, steel, copper, nickel and zinc.