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Gem Refractometer/Gem Tools/Gemology RefractometerNegotiableMOQ: 50 PiecesPlace of Origin: Guangdong, ChinaBrand Name: FableModel Number: FGR-002Size: 222*182*80mmShenzhen Fable Jewellery Technology Co., Ltd. -
Gem RefractometerNegotiableMOQ: 50 PiecesBrand Name: LumenPlace of Origin: Fujian, ChinaModel Number: GML-501Lumen Optical Instrument Co., Ltd. -
Table Top Gem RefractometerNegotiableMOQ: 2 PiecesBrand Name: jingqiPlace of Origin: ChinaModel Number: NZS-002Guangzhou Haowei Electronic Technology Co., LTD -
Gem Refractometer ( MG GR-01)NegotiableMOQ: 1 PiecePlace of Origin: ChinaBrand Name: HongguangModel Number: MG GR-01Ningbo Hongbo Optical Instrument Co., Ltd. -
Gemology Gemstone 1.4~2.0 RI Gemological Diamond Jewel Digital Gem RefractometerNegotiableMOQ: 1 PiecePlace of Origin: ChinaModel Number: RM-110Size: approx. 105 x 60 x 35 mmWeight: approx. 339gRise Enterprise Company -
Gem Refractometer w/ Built-in LED Light + RI Oil Gemstone Identifier Tester Jewelry ToolNegotiableMOQ: 1Brand Name: GenericModel Number: GR-701BGain Express Holdings Limited -
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Choose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for compliance3Sample Testing FirstAlways test product samples before large orders4Visit FactoriesConduct on-site audits for manufacturing verification5Payment TermsUse escrow services for high-value transactions6Contract ClarityDefine penalties for delays/spec deviations in contracts -
Gem Digital RefractometerUS$ 1 - 300MOQ: 1 SetPlace of Origin: Guangdong, ChinaBrand Name: PTModel Number: RDAShenzhen Pantai Precise Instrument Co., Ltd. -
Gem RefractometerNegotiableMOQ: 1 SetD/C: You can fill in multiple attribute values here. Please use a semicolon (;) to separate them. Max. 1,000 characters.Package: You can fill in multiple attribute values here. Please use a semicolon (;) to separate them. Max. 1,000 characters.Model Number: FGR-002AType: Other, RefractometerShenzhen Fable Jewellery Technology Co., Ltd. -
Gem Refractometer ( MG GR-02)NegotiableMOQ: 1 PiecePlace of Origin: ChinaBrand Name: HongguangModel Number: MG GR-02Ningbo Hongbo Optical Instrument Co., Ltd. -
Lumen 1.30-1.81 nD Gem RefractometerNegotiableMOQ: 50 PiecesBrand Name: LumenPlace of Origin: Fujian, ChinaModel Number: GML-501Lumen Optical Instrument Co., Ltd.
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Gemology Gemstone LED 1.3~1.81 RI Oil Light Gemological Gem RefractometerNegotiableMOQ: 1 PiecePlace of Origin: ChinaModel Number: RM-101Size: 30 x 70 x 130 mmWeight: 400gRise Enterprise Company -
Gemology Gemstone Gemalogical Gem Refractometer w/ Monochromatic Light Filter + Polarizing Lens 1.30 ~ 1.81 RI RangeNegotiableMOQ: 1Brand Name: GenericModel Number: CL-181Gain Express Holdings Limited -
Gem RefractometerNegotiableMOQ: 1 UnitPlace of Origin: Guangdong, ChinaBrand Name: FableModel Number: FGR-DASize: 205*145*85Shenzhen Fable Jewellery Technology Co., Ltd. -
Digital Gem Refractometer RI: 1.400~3.000 nDNegotiableMOQ: 20 PiecesBrand Name: LumenPlace of Origin: Fujian, ChinaModel Number: DG-501Lumen Optical Instrument Co., Ltd. -
Gemology Gemstone 1.4~2.0 RI Gemological Diamond Jewel Digital Gem RefractometerNegotiableMOQ: 1 PiecePlace of Origin: ChinaModel Number: RM-110Rise Enterprise Company
