TEKCOPLUS Gem Refractometer 0.01 nD Scale Division Gem Refractometer with Built-in LED Light Gemstone Tester for Jewelry, Diamond, Moissanite, Minerals, Crystals & Lab Use Includes Polarizing Filter
En stock
0.55 kg
No
Nuevo
Amazon
USA
- Product Description: Professional Gem Identification Starts Here This 0.01 nD Gem Refractometer is the essential tool for jewelers, gemologists, and collectors to verify authenticity and analyze gemstones with lab-level precision. By measuring a stone’s refractive index (RI)—the key to gem identification—you can distinguish natural gems from imitations or treated specimens. Why This Refractometer? Pinpoint Accuracy: 0.01 nD scale division matches professional gemological standards. No Setup Required: Built-in LED light and included RI oil let you test instantly. All-Accessories Included: Comes with polarizing filter, gem reference list, and a portable carry case. Wide Compatibility: Test faceted, polished, or transparent stones like diamonds, moissanite, quartz, and jadeite. Technical Specs: Scale Division: 0.01 nD Measuring Range: 1.30–1.81 RI Illumination: Integrated LED light Dimensions: 4.5” x 2.5” x 1.4” (115mm x 63mm x 35mm) Weight: 0.88 lbs (0.4 kg) Package Includes: 1x Gem Refractometer 1x Polarizing Filter 1x Gemstone Reference Guide 1x Soft Carry Case
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Professional 0.01 nD Precision- -Gemstone Authenticator Tool Features ultra-precise 0.01 nD scale division (1.30-1.81 RI range) to accurately identify diamonds, moissanite, sapphires and detect synthetic or treated gems. Self-Illuminating - Built-In LED Light System Integrated illumination provides clear, bright readings in any environment without external power requirements for convenient gem testing anywhere. Complete Gemologist Kit-Ready-to-Use -Package Includes essential 1.800 RI oil, polarizing filter, gem reference guide (77+ stones), and protective carrying case - everything needed for immediate use. Heavy Duty Gem Testing Instrument-Rugged metal construction with automatic temperature compensation (ATC) delivers reliable, repeatable results matching professional gemological standards Jewelry & Gemology Essential -Compact 4.5" design with included carrying case makes this the perfect field tool for jewelers, appraisers, and serious collectors.