Gemstone Refractometer Portable Jewelry Refractometer, 1.30-1.81 Gemstone ldentification Tester for Jewelry, Gold & Silver and Diamond Measuring Gem Test Tool

★★★★★ 4.3 49 reviews

$65.90
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$65.90
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Free shipping Free 30-day returns

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Product details

Management number 220430476 Release Date 2026/05/03 List Price $26.36 Model Number 220430476
Category
  • Gemstone Refractometer: Precise Gemstone Identification Accurately measures the refractive index (1.30-1.81 RI) of gemstones Distinguishes, between isotropic and anisotropic (uniaxial/biaxial) gemstones Ideal for faceted, polished, opaque, or transparent gemstone identification
  • Complete Gemstone Identification Kit: Includes polarizing filter, monochromatic light filter, flashlight, and refractive index reference list for 77 common gemstones, Provides a comprehensive suite of tools for thorough gemstone authentication
  • High-Precision Jewelry Refractometer: Offers 0.01 RI graduation for reliable and confident gem testing, Suitable for a wide range of gemstones, including diamonds, moissanite, and colored gems, Speeds up the identification process for precious and semi-precious stones
  • Durable and Portable Gem Tester: Compact, lightweight design (400g) for easy use in labs, stores, or fieldwork Rugged ABS material construction for long-lasting performance Stable in operation with low battery consumption
  • Versatile Gemstone Testing Solution: Designed for measuring the refractive index of gemstones and solid materials, Minimalist design style makes it suitable for use in various professional and personal settings, Considered one of the most important instruments for gemstone identification and authentication

Item Weight 1.33 pounds
Manufacturer Tekcoplus Ltd
Item model number TK757PLUS
Package Dimensions 8.78 x 5.12 x 3.19 inches

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4.3 out of 5
★★★★★
49 ratings | 20 reviews
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