Density Determination Kit, Gem Refractometer Refractive, Still Water Weighing Device, Measure Density Gem Bare Stone, for Laboratory Jewelry, Gemstone Identification

★★★★★ 4.7 55 reviews

$156.00
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$156.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 220430602 Release Date 2026/05/03 List Price $62.40 Model Number 220430602
Category
  • 【Accurate Gem Density Testing】Specifically designed to measure the density of loose gemstones and solid materials using the classic still water weighing method essential for jewelry labs and gemstone professionals
  • 【Lab-Grade Design】Includes a hanging gem basket, sturdy metal bracket, and precision acrylic water cup. Compatible with most digital or manual scales for easy setup and accurate measurement
  • 【Compact & Functional Specs】Gem basket: 12.5 x 14cm, Bracket: 4 x 10cm, Metal beam: 14 x 7 x 2cm, Cup: 9 x 7cm sized for efficiency and ease of use in laboratory or retail environments
  • 【Durable Construction】Built with high-quality metal and acrylic components, this device offers long-lasting performance, stability, and resistance to water and chemical exposure
  • 【 Ideal for Labs & Jewelers】A must-have for gemologists, jewelry appraisers, and science educators perfect for gemstone testing, solid material analysis, and gemstone certification work

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4.7 out of 5
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55 ratings | 23 reviews
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