Gold Purity Tester Machine, Digital Gold Purity Tester for Accurate Jewelry, Bank and Pawnshop Metal Analysis with High Precision Weighing (2203k)

This electronic solid density meter is designed for accurately measuring the carat number of gold (including gold-copper-silver, gold-silver, gold-copper) and gold purity percentage. It features HI and LO limit functions, allowing for a wide measurement range from 9K to 24K, with adjustable HI and LO values for customized use. The device utilizes pure or distilled water as a test medium, offering a cost-effective and easily accessible solution. Its large water tank design minimizes errors caused by the buoyancy of the support wire. Please note, it is not suitable for testing hollow samples or those inlaid with gemstones but can function as a general balance. Specifications: Power supply Voltage: AC100V~240V 50HZ/60HZ Model: MDJ-300K, MDJ-600K, MDJ-1200K, XF-1203K, XF-2203K, XF-3203K Maximum weighing: 120g-1200g Weighing range: 0.001g-1200g Weighing accuracy: 0.001g Density accuracy: 0.001g/cm3, 0.0001g/cm3 Standard size of water tank: 150*100*90mm

• 【Quick and accurate purity testing】This device efficiently determines the purity percentage of precious metals and identifies the gold K value with just two simple weighing steps, ensuring no traces or contamination are left behind. It eliminates the need for sulfuric acid solutions or test standard samples.
• 【Advanced Precision Sensor Technology】Equipped with an integrated high-precision weighing unit featuring low temperature drift, the density analyzer delivers consistent, reliable results. Its high-performance microcontroller and built-in overload protection enhance durability, accuracy, and stability.
• 【Non-destructive Testing Capability】The digital electronic tester offers a non-invasive method to assess metal purity, ensuring the material's integrity remains unchanged during the analysis process.
• 【Instant Readings】Featuring a digital display, the analyzer presents density or specific gravity measurements clearly and promptly, aiding in quick interpretation and analysis of test results.
• 【Versatile Application】Beyond gold, this density meter is capable of testing the purity of various precious metals including silver, platinum, and palladium, making it a versatile tool for metal analysis.