Blue Marble PRO Series Metal Detector & Pinpointer Set — 10-inch Waterproof Coil, Collapsible, LCD

The Blue Marble National Geographic PRO Series Metal Detector and Pinpointer Set is a portable, collapsible treasure-hunting system with a 10-inch waterproof coil, multiple detection modes, and a precision pinpointer for fast recoveries.

Designed for backyard explorers, beachcombers, and budding relic hunters, this PRO Series set pairs an easy-to-read LCD metal detector with a handheld pinpointer to speed up finds and reduce digging time. The detector folds down for travel, offers adjustable sensitivity and discrimination, and includes features aimed at helping users distinguish valuable targets from trash. It’s engineered as an entry-to-intermediate tool that balances power, portability, and user-friendly controls.

How deep and accurately can I expect it to find items?

The PRO Series will typically detect targets down to about 12 inches depending on soil conditions, target size, and orientation. Its 10-inch search coil provides a good balance between depth and target separation, while the pinpointer lets you zero in once the coil indicates a signal.

• Detects most medium and small targets up to approximately 12 inches deep
• 10-inch waterproof coil for consistent performance in wet sand or shallow water
• Pinpointer reduces excavation area for faster, cleaner recoveries

What settings and features help me ignore junk and find valuables?

The metal detector offers three detection modes and four sensitivity levels so you can tailor searches to site conditions and target types. A discrimination system filters out unwanted “garbage” metals, while an easy-to-read LCD displays target information to guide recovery decisions.

• Three detection modes to prioritize coins, jewelry, or broad metal types
• Four sensitivity settings to adapt to mineralization or crowded sites
• Target discrimination combined with LCD feedback to reduce false positives

Is this unit convenient to carry and simple to use for beginners?

Yes—this detector was built with portability and accessibility in mind. It collapses for travel, has a lightweight frame, and presents controls and an LCD that are straightforward for new users. Unfold, power up, and you can start scanning with minimal setup.

• Collapsible design for effortless transport and storage
• Lightweight construction suitable for long hunts without fatigue
• Clear LCD and intuitive controls make it approachable for all ages

What does the pinpointer add to the detecting process?

The included handheld pinpointer narrows a detected signal to a small area, which speeds recovery and minimizes digging. It’s especially helpful when hunting in crowded soil, underbrush, or layered surfaces where the detector’s coil gives a general location but not precise placement.

• Pinpoint mode helps isolate small coins and jewelry quickly
• Reduces unnecessary excavation and preserves the search area
• Handheld form factor complements the main detector for two-stage searching

Who is this for: The Blue Marble National Geographic PRO Series metal detector and pinpointer set is aimed at hobbyists, families, and educators who want a capable, travel-ready detector that’s simple enough for beginners yet packed with features for progressing users. It’s a solid choice for children learning field science, adults exploring beaches or parks, and anyone seeking an affordable step-up tool without sacrificing portability or practical detection features.