Jewelry Instrument Gemstone Density Meter, Density Determination Kit, with Acrylic Measuring Cup and Metal Holder, for Liquid and Solid Specific Density Measurement Lab Research

A density measuring instrument compatible with multiple types of scales, waterproof, corrosion-resistant, and extremely sturdy. It can accurately measure density in jewelry, industry, and laboratories!Features:1. Accurately measures the density of loose gemstones and other water‑sinking solid materials. Works with most types of scales for reliable testing.2. Made of high‑quality metal and acrylic materials for long service life. Waterproof, chemical‑resistant, and ensures stable performance.3. Ideal for jewelry shops, gemstone testing, commerce, industry, and laboratory use.Specifications:Product Name: Density Specific FrameFunction: Jewelry Appraisal, For Learning, Personal HobbyPrinciple: Hydrostatic Weigher Measures the Density of Gemstones According to Archimedes' Principle V=(M1-M2)/Pg ρSubstance=m1 P Liquid/(M1-M2)Gemstone Hanging Basket: 12.5x14cm/4.9x5.5inGemstone Hanging Basket Bracket: 4x10cm/1.5x3.9inMetal Bridge Bracket: 14x7x2cm/5.5x2.75x0.78inWater Cup: 9cm Diameter x 7cm Height/3.5x2.75inProduct Size: 14x7x16cm/5.5x2.75x6.3inProduct Weight: 500g/1.1lbsPackage Included:1 x Density Specific FrameNote: 1. Color of this item may vary slightly from the pictures due to differences in light and screen configurations.2. Please allow slight size differences due to different manual measurements.3. For any inquiries, do not hesitate to contact us, and we will respond within 24 hours.

• 【High Precision Testing】：This testing frame provides precise readings for loose gemstones, crucial for jewelry appraisal and lab analysis. It supports a wide range of balances to ensure consistent measurement for solid samples and water‑immersed materials
• 【Static Water Weighing System】：Specially constructed for gemstone density testing, this static weighing assembly streamlines the entire testing workflow. It aids in quickly finding gemstone density, enhancing accuracy in gemstone identification and quality evaluation
• 【Long-Lasting Build】：Made with premium metal and high-grade acrylic components, this testing kit maintains strong durability and long service life. Its robust build withstands moisture and mild chemicals, ensuring steady performance in labs and workshops
• 【Laboratory Structure】：This professional testing kit, featuring a professional gemstone holder, sturdy metal support, and precise transparent water container, works seamlessly with both electronic and mechanical balances for easy setup and consistent, reliable results
• 【Wide Application】：This versatile device, ideal for jewelry studios, gemstone labs, commercial testing, and industry, measures densities of gemstones and solids. It's a practical tool for gemologists, researchers, and quality control experts