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• Brand: Alfa Mirage (Japan)
• Laboratory Grade Densimeter with wide karat range from 9 to 24K
• No acids, needles, or test stones needed
• No scratches or stains left on sample after measurements
• Also functions as a normal gram scale
• Purity % and purity K(PT) are displayed at the same time
• Provides 200g calibration weight and tweezer.
• Density: 0.01g/cm3
The highest range of advanced Gold Testers are the ultimate tools for the jewelry industry, gold & precious metal research labs, jewelry stores, banks, and pawn shops for accurate determination of the carat and purity of gold, silver and other precious metals.
The GK-300 uses underwater relative weight to work out the true density and precious metal purity, others will fail using general scratch acid test method.
GK-300 is suitable for gold and can measure the carat of gold specimens weighing from 0.01 to 300.00g.
GK-series gold testers can quickly, easily and accurately determine purity of precious metals and gold karat by two weighing (By assuring the Specific Gravity): one with the piece in a water tank, the other normally. An internal computer does all the calculations for you.
WARRANTY POLICY:
1. Unless detail of free warranty is stated in product description, warranty is an add-on option for buyer and shall be bought along with the machine or equipment order. Any claim without warranty purchased will not be entertained.
2. Item is only warranted for manufacturing and workmanship defects. This warranty excludes damage or failure resulting from buyer’s abuse, misuse, alteration or unauthorized movement, acts of nature or disaster, unauthorized repair or installation or other defect that does not affect the function. Seller also does not warrant that the operation of products will be uninterrupted or error free or that the products are not vulnerable to fraud or unauthorized use. Technical support for software during the warranty period requires a valid service contract from the seller.
3. All repair work or replacement for warranted products are free of charge at our discretion, provided that customer is responsible for the both transportation charges from buyer to seller and from seller to buyer.
4. Before proceeding for any warranty claim, the customer must contact the seller in advance to verify the status of the product and get approval for the claim.
5. Please keep the original packaging box, related documents and invoice as the reference for warranty purposes. Customers will be responsible for any damage in transit if they fail to use adequate packaging.
6. Warranty period will begin on the receipt date of the parcel as indicated on the courier tracking system. Duration of warranty period is indicated in the invoice provided.
![Load image into Gallery viewer, [1 YEAR WARRANTY] Alfa Mirage GK-300 Electronic Densimeter Precious Metal Tester Gold Purity Platinum Silver Carat Test](http://goldentoolstore.com/cdn/shop/files/988-20100PreciousMetalTesterGK-300_110x110@2x.png?v=1737452770)
![Load image into Gallery viewer, [1 YEAR WARRANTY] Alfa Mirage GK-300 Electronic Densimeter Precious Metal Tester Gold Purity Platinum Silver Carat Test](http://goldentoolstore.com/cdn/shop/files/988-20100-4PreciousMetalTesterGKS-3000_110x110@2x.png?v=1737452770)