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How Do Metal Detectors Work? The Science of Magnetism and Metal
Wholesale Explore One Jr Metal Detector for your store - Faire
National Geographic Digital Metal Detector with Headphones - 80-20012 — Red Carpet Telescopes
Australian Geographic Digital Metal Detector
National Geographic Digital Metal Detector W/Headphones —, 47% OFF
Features * Detector finds precious metals buried up to 8 inches below the surface * Seven different tone alerts identify types of hidden metals *
National Geographic Digital Metal Detector w/Headphones
National Geographic Digital Metal Detector w/Headphones
Explore Scientific National Geographic Digital Metal 80-20012
National Geographic Digital Metal Detector with Headphones - 80-20012 — Red Carpet Telescopes
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Waterproof metal detector that flashes & vibrates when you find precious metals. This brilliant quality metal detector from National Geographic works in water up to 32 ft deep, perfect for searching ponds, lakes, and the ocean too. As you get closer to any metal object the lightweight detector alerts you through vibrations and LED lights. This coolest of compact gadgets comes with a wrist strap and carrying bag to take on any water exploration trip.
National Geographic 80-20010 Underwater Metal Detector