{"product_id":"national-geographic-underwater-metal-detector","title":"National Geographic Underwater Metal Detector","description":"   \u003cp\u003eDiscover buried and sunken treasures with the National Geographic Underwater Metal Detector, a lightweight and waterproof detection tool built for exploration on land and underwater. Fully waterproof to a depth of 32 feet, it is ideal for snorkeling, beachcombing, and general treasure hunting. The detector signals the presence of coins, jewelry, and other metals using a combination of vibration and LED light alerts, with pulse frequency that increases as you sweep closer to your target, helping you pinpoint finds quickly and accurately.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWaterproof depth rating: Up to 32 ft (10 m)\u003c\/li\u003e \u003cli\u003eDetection alert: LED light and vibration pulse\u003c\/li\u003e \u003cli\u003eTarget materials: Coins, jewelry, and precious metals\u003c\/li\u003e \u003cli\u003eSensitivity: Automatic\u003c\/li\u003e \u003cli\u003eDetection environments: Land and underwater\u003c\/li\u003e \u003cli\u003eLightweight design for extended use\u003c\/li\u003e \u003cli\u003eWrist strap included for secure hold during use\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e(1) Underwater Metal Detector\u003c\/li\u003e \u003cli\u003e(1) Wrist Strap\u003c\/li\u003e \u003cli\u003e(1) Instruction Manual\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRinse with fresh water after saltwater use. Dry thoroughly before storage. Do not exceed 32 ft depth rating.\u003c\/li\u003e \u003c\/ul\u003e ","brand":"Explore Scientific","offers":[{"title":"Default Title","offer_id":55049573499252,"sku":"80-20010","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/9422\/8340\/files\/80-20010-1.jpg?v=1785347994","url":"https:\/\/gma-explorescientific.myshopify.com\/products\/national-geographic-underwater-metal-detector","provider":"Explore Scientific","version":"1.0","type":"link"}