【Precise Density Testing】This density testing frame is engineered for accurate hydrostatic weighing, providing lab-grade precision in measuring the density of solid materials and loose stones. It is a reliable tool for various applications including jewelry appraisal. 【Universal Scale Compatibility】Designed for easy integration, this frame delivers consistent and accurate density readings when used with almost any electronic balance or precision laboratory scale, offering flexible compatibility for various measurement setups. 【Compact Dimensions 】With a middle bracket height of 13cm, width of 12cm, and beaker tray dimensions of 13cm length and 10.2cm width, ensuring easy integration into any lab setup without taking up excessive space. 【Durable Construction】Made with stainless steel components and a tempered glass beaker, this apparatus is built to withstand regular use in demanding laboratory and industrial environments, ensuring structural integrity and performance over time. 【Wide-Ranging Applications】Its versatility makes it suitable for numerous fields such as metallurgy, quality control, and academic research, enabling accurate density measurement of solids and liquids to meet various testing and experimental needs.