Portable Gemstone Refractometer With Monochromatic Light Filter Video from China

Gem Refractometer

Jul 25, 2025

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Product Description: Portable With Monochromatic Light Filter Gemological Testing Instrument FGR-003A Model number: FGR-003A Type Testers & Measurements Testing scale 1.35-1.85 Accuracy 0.003 Color Black Size 120mm*42mm...learn more

$Portable Gemstone Refractometer With Monochromatic Light Filter$

Portable Gemstone Refractometer With Monochromatic Light Filter

2000 pcs per month

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Shenzhen Fable Jewellery Technology Co., Ltd.

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11 Years

$0.003 Accuracy Portable 1.85 Gemological Refractometer FGR-003A$ 01:31

$0.003 Accuracy Portable 1.85 Gemological Refractometer FGR-003A$

0.003 Accuracy Portable 1.85 Gemological Refractometer FGR-003A

$Jewelry Optical Gem Refractometer With Polarizing Lens Stainless steel table$ 01:05

$Jewelry Optical Gem Refractometer With Polarizing Lens Stainless steel table$

Jewelry Optical Gem Refractometer With Polarizing Lens Stainless steel table

Grating Gem Spectroscope With Adjustable Focus for Gem and Jewelry FGS-1A

Grating Gem Spectroscope With Adjustable Focus for Gem and Jewelry FGS-1A

Grating Gem Spectroscope With Adjustable Focus for Gem and Jewelry FGS-1A

Jewellery Tool Chelsea Filter To check if the color gem stone with dying color FCF-25

Jewellery Tool Chelsea Filter To check if the color gem stone with dying color FCF-25

Jewellery Tool Chelsea Filter To check if the color gem stone with dying color FCF-25

Fable gem Spectroscope desktop with screen view clear Diamond 415nm spectrum

Fable gem Spectroscope desktop with screen view clear Diamond 415nm spectrum

Fable gem Spectroscope desktop with screen view clear Diamond 415nm spectrum

Gemstone Identification Tools Table Polariscope with Mountable Conoscope FTP-LED

Gemstone Identification Tools Table Polariscope with Mountable Conoscope FTP-LED

Gemstone Identification Tools Table Polariscope with Mountable Conoscope FTP-LED

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32mm Eyepiece Jewelry Gem Refractometer For Identifing Gemstone

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$Jewelry Optical Gem Refractometer With Polarizing Lens Stainless steel table$

Jewelry Optical Gem Refractometer With Polarizing Lens Stainless steel table

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$Index Of RefractionTesting With CZ Prism DC 3V Power Supply Gem Refractometer$

Index Of RefractionTesting With CZ Prism DC 3V Power Supply Gem Refractometer

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$Refractive Index Equipment Built In LED Light 0.003 Accuracy Gem Refractometer$

Refractive Index Equipment Built In LED Light 0.003 Accuracy Gem Refractometer

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$Polarizing Lens Gemology Equipment 0.002 Accuracy Hand Refractometer$

Polarizing Lens Gemology Equipment 0.002 Accuracy Hand Refractometer

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