Gold Purity Tester with LCD Display, Precious Metal and Platinum Density Meter, 0.001G Jewelry Purity Tester for Laboratory and Jewelry Store (1200K)

Digital Electronic Gold Measuring Machine, Gold Density Meter, Gold Purity Tester Principle: Utilizing Archimedes' principle, this device quickly and accurately displays the carat, density, and purity percentage of gold. Functions: 1.Special software design enables direct and circular display of gold karat (including Gold-copper-silver, gold-silver, gold-copper) and gold purity % (including gold-copper-silver, gold-silver, gold-copper). 2.HI and LO limit function available, accommodating a karat range from 9K to 24K with freely adjustable HI and LO values. 3.Ensures no stains or scratches on gold after testing; does not require a sulfuric acid solution for standard samples. 4.Uses pure water or distilled water as the test medium, which is cost-effective and easily accessible. 5.Features a large tank design to minimize inaccuracies caused by the buoyancy of the support wire. 6.Unable to test hollow samples or samples with precious stones; suitable for general scaling purposes. Specification: Name: Electronic Solid Density Meter Model: MDJ-300K, MDJ-600K, MDJ-1200K Maximum weight: 300g-1200g Weighing accuracy: 0.001g Density accuracy: 0.001g/cm3 Standard water tank size: 150*100*90mm Package Contents: 1 Electronic Precious Metal Tester

• Wide application: This tester is designed not just for gold but can also assess the purity of various precious metals such as platinum, K gold, silver, and palladium, making it an essential tool for jewelers and precious metal dealers.
• Purity testing: Accurately determines the purity of gold, silver, K gold, palladium, platinum, and other precious metals utilizing advanced technology to analyze material density with high precision.
• Digital display: Features a digital display that shows measured density, weight, purity, and K number of the tested material, ensuring accuracy in readings.
• Non-destructive testing: Provides a non-destructive testing method, ensuring that the material remains undamaged or altered during testing, which is crucial for preserving the integrity of precious metals.
• Portable design: Equipped with a built-in rechargeable battery for convenient portability and long standby time, ideal for use on the go while minimizing the risk of power issues.