CZ Testing Prism 1.85 Inlaid Gem Refractometer 0.002 Accuracy Video from China

Gem Refractometer

Apr 25, 2026

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Product Description: Index Of Refraction Testing Instruments For Inlaid Gemstone FGR-002J Model number: FGR-002J Type Testers & Measurements Testing scale 1.35-1.85 Accuracy 0.002 Color White Size 120mm*42mm*80mm Power ...learn more

$CZ Testing Prism 1.85 Inlaid Gem Refractometer 0.002 Accuracy$

CZ Testing Prism 1.85 Inlaid Gem Refractometer 0.002 Accuracy

2000 pcs per month

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Shenzhen Fable Jewellery Technology Co., Ltd.

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12 Years

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