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WGFXYBFY Portable Jewelry Refractometer - LCD Digital Gemstone Tester for All Stones, Refractive Index 1.300-3.000 / Error: ±0.005 / Accuracy: 0.001, Rechargeable Lab Refractometers
R 16,106
Digital Refractometer for All Gemstones, Lab-Grade Precision Gem Tester Tool for Measuring Refractive Index with 0.001 Minimum Scale, Error: ±0.005, Large LCD Backlight
R 9,276
ORIDLECTAL Gem Identification Tools with Refractive Index 1.300-3.000, High Accuracy: 0.001 and Low Measurement Error: ±0.005, Professional Gemstone Tester for All Jewels
R 8,729
DXLNNW Gemstone Refractometer, Gem Tester for All Stones, Diamond Gemstone Tester Jewelry Authenticity Tester for Gold & Silver Jewelry, Refractive Index 1.300-3.000
R 19,848
700mAh Gem Tester with LCD Display, Accurate Measurement 0.001, Refractive Index 1.300-3.000, ±0.005 Error, Ideal for Jewelry & Jade Stores, All Stones Compatible
R 18,885
Professional Digital Gemstone Refractometer for Jewelry Identification, LCD Display, 700mAh Battery, 0.001 Accuracy, Ideal for All Gemstones and Jewelry Professionals
R 9,211
Nicvrea Gem Tester for All Stones, Gem Refractometer, with LCD Display and 700mAh Battery, Refractive Index 1.300-3.000, Measuring Accuracy 0.001, Suitable for Jewelry and Jade Stores
R 18,417
Portable Gem Refractometer for Jewelry with LCD Display, 700mAh Battery, Precision Measuring Range 1.300-3.000, Accuracy 0.001, Ideal for All Gemstones
R 9,736
Jiayiyoux Gemstone Refractometer, Professional Digital Jewelry Tester for All Stones, Measures Refractive Index 1.300–3.000, with LCD Backlit Screen & Case
R 19,848
Professional Gem Tester with LCD Display, Refractometer for All Stones, 700mAh Battery, High Accuracy (0.001), Refractive Index 1.300-3.000, Ideal for Jewelry & Jade Shops
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