{"product_id":"yukaba-keychain-magnet-tester-for-gold-silver-jewelry-precious-metals-with-rare-earth-neodymium-magnets-2-pack","title":"YukaBa Keychain Magnet Tester for Gold, Silver, Jewelry \u0026 Precious Metals with Rare Earth Neodymium Magnets 2 Pack","description":"\u003ch3\u003eYukaBa Keychain Magnet Tester for Gold, Silver, Jewelry \u0026amp; Precious Metals with Rare Earth Neodymium Magnets 2 Pack\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eThese keychain magnets offer strong neodymium magnet power in a handy\nkeychain. They are perfect for jewelers, recyclers, coin dealers, or anyone\nthat needs a convenient, easy-to-carry magnet to test for iron, nickel, or\ncobalt content. Featuring a durable neodymium magnet housed in a metal shell,\nit holds over 2.5 pounds. Determine if jewelry is silver or gold plated by\ntesting if ferrous metals are used as the base metal (excluding some nickel\nalloys). If a magnet responds to jewelry, it is not fine silver or anything\nnear pure gold. The same is also true of brass and bronze antiques, many are\njust brass plating over steel or iron. The magnet can also be used to\ndetermine polished aluminum from stainless steel in most cases, and is very\nhandy for testing industrial metals for recycling.Features a powerful N35\ngrade (1.5 lbs minimum pull strength) neodymium rare earth magnet encased in a\nplated brass housing for durability and comes with a stainless steel split\nring.Product Specifications Type: Neodymium Magnet Keychain Material: N35\nNeodymium Dimensions: 0.47 inches wide at its widest point x 1.57 inches long\n(12 x 40 mm) Net weight 0.6 oz (18 g)\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eProduct Size0.47 x 1.57 inches with N40 Neodymium Magnets; Package: 2 pack; Pull Power: Over 2 pounds per magnet, 8 pounds for the pair. This gold testing magnet is the perfect size and strength for identifying fake silver and gold jewelry!\u003c\/li\u003e\n         \u003cli\u003eJewelry \u0026amp; Coin TestingIdentify fake\/plated jewelry, which often has steel or nickel alloys as the base material (some alloys, like nickel-silver and German silver are non-magnetic, despite having ferrous metals present). Generally, the magnet test is only the first test performed when verifying the authenticity of coins and jewelry, before density and acid testing.\u003c\/li\u003e\n         \u003cli\u003ePrecious Metals TestingIdentify\/sort chrome plated items from polished aluminum, silver, and non-magnetic grades of stainless steel (chrome plating requires a nickel layer, which is magnetic). Identify and sort solid brass and bronze from steel-plated items (handy in the antique market and hardware store).\u003c\/li\u003e\n         \u003cli\u003ePractical Magnetic KeychainThis magnetic keychain is strong, small, light in weight, and easy to carry. You can put it in your pocket or purse when you go out. It provides you with a versatile multi-functional magnetic testing tool.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003chr class=\"py-vbody\" style=\"display: none\"\u003e\n\n\n","brand":"YukaBa","offers":[{"title":"Default Title","offer_id":42675154190496,"sku":"B09DBZ2MVH","price":101.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/7134\/3776\/products\/B09DBZ2MVH.jpg?v=1665705354","url":"https:\/\/dingoship.com.au\/products\/yukaba-keychain-magnet-tester-for-gold-silver-jewelry-precious-metals-with-rare-earth-neodymium-magnets-2-pack","provider":"DingoShip AU","version":"1.0","type":"link"}