Gold K-Value Testing Device, high-Precision Gold Analyzer, Testing Device for Gold and Silver, for Gold, Platinum, Palladium and Jewelry MDJ-300K+Printer

✨Upgraded Gold Purity Analyzer▶ Highlights and Core Functions of the Gold Analyzer:✔ Utilizes specialized software design to directly and cyclically display gold carat weight (including gold-copper-silver, gold-silver, and gold-copper) and gold purity % (including gold-copper-silver, gold-silver, and gold-copper).✔ Features high and low limit functions, with a wide carat range from 9K to 24K, and freely adjustable high and low limits.✔ Leaves no stains or scratches on the gold after testing, eliminating the need for sulfuric acid solution to test standard samples.✔ Employs a large-capacity storage tank design to reduce errors caused by the buoyancy of the support wire.▶ Product Parameters:Name: Gold Purity TesterVoltage: 110V/220VSelectable Models: MDJ-300K; MDJ-300K + Printer; MDJ-600K; MDJ-600K + Printer; MDJ-1200K; MDJ-1200K + PrinterMaximum Weighing Capacity: 300g/600g/1200gDensity Display: 0.001g/cm³Weighing Accuracy: 0.01gPurity Display: 0.1%K Value Display: 0.1kStandard Water Tank Dimensions: 150*100*90mm▶ Package Contents:1 Electronic Gold Purity Tester1 Printer (Optional)▶Target Audience:● Jewelry stores and goldsmiths● Pawnshops and auction houses● Coin and gold/silver bar dealers● Precious metal recyclers and buyers● Antique collectors and appraisers▶Important Notes:◉Advantages (High Cost-Effectiveness): Offers extremely high cost-effectiveness compared to expensive analyzers. Especially suitable for identifying gold-plated items that are being passed off as pure gold.◉Limitations (Please Note): Density testing requires a solid sample. It cannot accurately measure hollow items.▶Excellent Service:We will answer any questions you may have within 12 hours, ensuring your peace of mind when purchasing.

• ✔【Precise Karat & Purity Analysis】This precious metal tester delivers laboratory-grade accuracy for determining the karat value and purity of gold, silver, platinum, palladium, and more. Utilizing advanced density (specific gravity) testing technology, it provides highly reliable results you can trust for critical valuations.
• ✔【Clear Digital Readout】Gold Purity Content Detector Instantly view precise measurements on the bright LCD digital display. The screen clearly shows key data including weight (in air/water), density, calculated purity percentage, and karat value (e.g., 24K, 18K, 14K), eliminating any guesswork.
• ✔【100% Non-Destructive Testing】Digital Gold Density Meter Safeguard valuable items with non-destructive testing. Our method requires no scraping, acid, or chemicals that can damage or devalue precious jewelry and collectibles. The tested item remains completely unharmed and in its original condition.
• ✔【Portable & Rechargeable Design】Conduct tests anywhere with this portable gold analyzer.The density meter features a built-in large-capacity rechargeable battery with exceptionally long standby time and stable work even in power-unrestrained environments, making it ideal for on-the-go use at trade shows, auctions, or estate sales
• ✔【Grade Versatility】An essential jewelry testing tool for a wide range of professionals. Perfect for jewelers, pawnbrokers, antique dealers, coin shops, and serious collectors to quickly verify authenticity and value of metals, scrap gold, and various items.