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Askar 50P F3.8 A portable, versatile quadruplet APO astrograph telescope Askar 50P F3.8 A portable, versatile quadruplet APO astrograph telescope

Askar 50P F3.8 A portable, versatile quadruplet APO astrograph telescope

$2163.00$2163.00

5 sold
RisingCam imx294 10mp 4/3 RisingCam imx294 10mp 4/3

RisingCam imx294 10mp 4/3" sensor digital cooling astronomical telescope astronomy camera

$785.00$785.00

30% off
Identify Genuine and Fake Diamonds Instrument Data Gem Refractometer Diamond Refractive Index Inspection Instrument Identify Genuine and Fake Diamonds Instrument Data Gem Refractometer Diamond Refractive Index Inspection Instrument

Identify Genuine and Fake Diamonds Instrument Data Gem Refractometer Diamond Refractive Index Inspection Instrument

$267.98$382.83

Refractive Examination Equipment YZ-24B+11d Opht**halmic Retinoscope Streak Refractive Examination Equipment YZ-24B+11d Opht**halmic Retinoscope Streak

Refractive Examination Equipment YZ-24B+11d Opht**halmic Retinoscope Streak

$2752.25$2752.25

7% off
Fable Brand More Accuracy Professional Refractive Index Optical Glass Equipment Portable Gemology Tools Gem Refractometer Fable Brand More Accuracy Professional Refractive Index Optical Glass Equipment Portable Gemology Tools Gem Refractometer

Fable Brand More Accuracy Professional Refractive Index Optical Glass Equipment Portable Gemology Tools Gem Refractometer

$3643.38$3917.61

7% off
High Accuracy 0.003 Handheld Diamond Gemstone Gem Refractometer with Refractive Index Fluid 1.79 with Built-in Battery High Accuracy 0.003 Handheld Diamond Gemstone Gem Refractometer with Refractive Index Fluid 1.79 with Built-in Battery

High Accuracy 0.003 Handheld Diamond Gemstone Gem Refractometer with Refractive Index Fluid 1.79 with Built-in Battery

$3643.38$3917.61

7% off
Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy of 0.002 Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy of 0.002

Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy of 0.002

$3808.74$4095.42

Celestron AstroMaster 90EQ Telescope Refractor Telescope Professional Astronomical Telescope for Beginner Student stargazing Celestron AstroMaster 90EQ Telescope Refractor Telescope Professional Astronomical Telescope for Beginner Student stargazing

Celestron AstroMaster 90EQ Telescope Refractor Telescope Professional Astronomical Telescope for Beginner Student stargazing

$1999.00$1999.00

1% off
Digital refractometer, gemstone refractometer, jewelry identification gemstone refractive index measuring instrument Digital refractometer, gemstone refractometer, jewelry identification gemstone refractive index measuring instrument

Digital refractometer, gemstone refractometer, jewelry identification gemstone refractive index measuring instrument

$2469.55$2494.50

Askar 60F Flat-Field A compact, ultra-portable, and powerful quadruplet self-flattened astrograph. Askar 60F Flat-Field A compact, ultra-portable, and powerful quadruplet self-flattened astrograph.

Askar 60F Flat-Field A compact, ultra-portable, and powerful quadruplet self-flattened astrograph.

$3597.79$3597.79

4 sold
HI96822 High-precision microcomputer sodium chloride refractive light analyzer (measuring seawater) HI96822 High-precision microcomputer sodium chloride refractive light analyzer (measuring seawater)

HI96822 High-precision microcomputer sodium chloride refractive light analyzer (measuring seawater)

$3515.12$3515.12

Outdoor Professional Stargazing 120900 Astronomical Refracting Telescope Space Viewing Star and Moon Space Outdoor Professional Stargazing 120900 Astronomical Refracting Telescope Space Viewing Star and Moon Space

Outdoor Professional Stargazing 120900 Astronomical Refracting Telescope Space Viewing Star and Moon Space

$5046.30$5046.30

2026-PAL-RI Digital Atago refractometer (polarimeter) hand held 2026-PAL-RI Digital Atago refractometer (polarimeter) hand held

2026-PAL-RI Digital Atago refractometer (polarimeter) hand held "Pocket" auto Refractive Index 0.03%

$5034.57$5034.57

10% off
Factory Direct Professional Gem Refractive Index Tester Factory Direct Professional Gem Refractive Index Tester

Factory Direct Professional Gem Refractive Index Tester

$4920.70$5467.44

Askar 71F Flat-Field Lightweight compact affordable quadruplet flat-field Astrograph for visual observing and astrophotography Askar 71F Flat-Field Lightweight compact affordable quadruplet flat-field Astrograph for visual observing and astrophotography

Askar 71F Flat-Field Lightweight compact affordable quadruplet flat-field Astrograph for visual observing and astrophotography

$4719.10$4719.10

1 sold
10% off
ZHANJING 5 Inch Professional Refractive Astronomical Telescope with Finder Scope and Tripod for Students Children ZHANJING 5 Inch Professional Refractive Astronomical Telescope with Finder Scope and Tripod for Students Children

ZHANJING 5 Inch Professional Refractive Astronomical Telescope with Finder Scope and Tripod for Students Children

$5141.25$5712.50

optical instrument refraction chair low price ophthalmic unit optical instrument refraction chair low price ophthalmic unit

optical instrument refraction chair low price ophthalmic unit

$4677.33$4677.33

5% off
PAL-RI Digital Atago refractometer (polarimeter) hand held PAL-RI Digital Atago refractometer (polarimeter) hand held

PAL-RI Digital Atago refractometer (polarimeter) hand held "Pocket" auto Refractive Index 0.03%

$5679.76$5978.70

1% off
Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy Of 0.002 Hot sales Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy Of 0.002 Hot sales

Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy Of 0.002 Hot sales

$3958.07$3998.05

2026 Hot SellingTVV3000-70500 3.0MP USB digital refractive astronomical telescope 2026 Hot SellingTVV3000-70500 3.0MP USB digital refractive astronomical telescope

2026 Hot SellingTVV3000-70500 3.0MP USB digital refractive astronomical telescope

$3675.03$3675.03

10% off
Comprehensive Refractometer Ophthalmoscope Optical Shop Optometry Equipment Human Eye Refractive Inspection Comprehensive Refractometer Ophthalmoscope Optical Shop Optometry Equipment Human Eye Refractive Inspection

Comprehensive Refractometer Ophthalmoscope Optical Shop Optometry Equipment Human Eye Refractive Inspection

$4637.92$5153.24

50% off
154mm Double Separation Lenses D154F750 D154F1200 Multilayer film Single-layer film Refractive Telescope accessories DIY 154mm Double Separation Lenses D154F750 D154F1200 Multilayer film Single-layer film Refractive Telescope accessories DIY

154mm Double Separation Lenses D154F750 D154F1200 Multilayer film Single-layer film Refractive Telescope accessories DIY

$1533.00$3066.00

Qhyccd Qhy5iii 678M/C Planetaire Geleidingscamera Nabij-Infrarood Hoge Gevoeligheid Astronomische Fotografie Qhyccd Qhy5iii 678M/C Planetaire Geleidingscamera Nabij-Infrarood Hoge Gevoeligheid Astronomische Fotografie

Qhyccd Qhy5iii 678M/C Planetaire Geleidingscamera Nabij-Infrarood Hoge Gevoeligheid Astronomische Fotografie

$2663.05$2663.05

1% off
Digital Abbe Refractometer Gem Abbe Refractometer Jewelry Identification Gem Refractive Index Measuring Instrument Jade Digital Abbe Refractometer Gem Abbe Refractometer Jewelry Identification Gem Refractive Index Measuring Instrument Jade

Digital Abbe Refractometer Gem Abbe Refractometer Jewelry Identification Gem Refractive Index Measuring Instrument Jade

$5159.08$5211.19

UTF-T4880Pro Adjustable Full-Frame Refraction Lens Frame Multi-Functional Genuine Optical Device for Precision Measurement UTF-T4880Pro Adjustable Full-Frame Refraction Lens Frame Multi-Functional Genuine Optical Device for Precision Measurement

UTF-T4880Pro Adjustable Full-Frame Refraction Lens Frame Multi-Functional Genuine Optical Device for Precision Measurement

$2130.00$2130.00

15% off
Diameter154mm Large Aperture Dual Separation Lenses Refractive Astronomical Telescope Objective with Metal Base Diameter154mm Large Aperture Dual Separation Lenses Refractive Astronomical Telescope Objective with Metal Base

Diameter154mm Large Aperture Dual Separation Lenses Refractive Astronomical Telescope Objective with Metal Base

$4391.07$5165.96

1 sold
7% off
Professional Refractive Index for Jewelry and Gem With Testing Range of 1.35 - 1.85 With 0.02 ND Scale Division Refractometer Professional Refractive Index for Jewelry and Gem With Testing Range of 1.35 - 1.85 With 0.02 ND Scale Division Refractometer

Professional Refractive Index for Jewelry and Gem With Testing Range of 1.35 - 1.85 With 0.02 ND Scale Division Refractometer

$4119.59$4429.67

ToupTek G3M2210M USB3.0 Guide Planetary Camera SC2210 Mono Astronomical Photography ToupTek G3M2210M USB3.0 Guide Planetary Camera SC2210 Mono Astronomical Photography

ToupTek G3M2210M USB3.0 Guide Planetary Camera SC2210 Mono Astronomical Photography

$1771.60$1771.60

2 sold
8% off
BM-RE01 2WAJ Digital Auto Abbe Refractometer with 1.300-1.700 Refractive Index 0-95% Brix Range 0.0002 Accuracy BM-RE01 2WAJ Digital Auto Abbe Refractometer with 1.300-1.700 Refractive Index 0-95% Brix Range 0.0002 Accuracy

BM-RE01 2WAJ Digital Auto Abbe Refractometer with 1.300-1.700 Refractive Index 0-95% Brix Range 0.0002 Accuracy

$2933.51$3188.60

20% off
154 Calibre F750/F1200mm Refractive Achromatic Objective DIY Homemade Astronomical Telescope 154 Calibre F750/F1200mm Refractive Achromatic Objective DIY Homemade Astronomical Telescope

154 Calibre F750/F1200mm Refractive Achromatic Objective DIY Homemade Astronomical Telescope

$1498.98$1873.73

2 sold
40% off
D1024/D1524 15A High Current Lithium Battery Equalizer Pressure Difference Repair Balancer Battery Equalizer Car Maintenance D1024/D1524 15A High Current Lithium Battery Equalizer Pressure Difference Repair Balancer Battery Equalizer Car Maintenance

D1024/D1524 15A High Current Lithium Battery Equalizer Pressure Difference Repair Balancer Battery Equalizer Car Maintenance

$470.99$784.99

3 sold
8% off
Jewelry Optical Glass Equipment With 0.002 Accuracy Refractive Index Range Of 1.35 To1.85 With Polarizing Lens Gem Refractometer Jewelry Optical Glass Equipment With 0.002 Accuracy Refractive Index Range Of 1.35 To1.85 With Polarizing Lens Gem Refractometer

Jewelry Optical Glass Equipment With 0.002 Accuracy Refractive Index Range Of 1.35 To1.85 With Polarizing Lens Gem Refractometer

$3310.72$3598.61

Qhyccd QHY5III V2 Serie QHY5III200M USB3.0 Planetaire Gids Ster Camera Astronomische Telescoop Elektronisch Oculair Qhyccd QHY5III V2 Serie QHY5III200M USB3.0 Planetaire Gids Ster Camera Astronomische Telescoop Elektronisch Oculair

Qhyccd QHY5III V2 Serie QHY5III200M USB3.0 Planetaire Gids Ster Camera Astronomische Telescoop Elektronisch Oculair

$2472.00$2472.00

1 sold
3% off
Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002 Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002

Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002

$4516.87$4656.57

10% off
Gemological Refractometer 1.35 - 1.85 RI Refractive Index Built In LED Light Gem Refractometer Gemological Refractometer 1.35 - 1.85 RI Refractive Index Built In LED Light Gem Refractometer

Gemological Refractometer 1.35 - 1.85 RI Refractive Index Built In LED Light Gem Refractometer

$2829.31$3143.68

7% off
Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002 Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002

Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002

$3483.02$3745.18

Askar 50P F3.8 A portable, versatile quadruplet APO astrograph telescope Askar 50P F3.8 A portable, versatile quadruplet APO astrograph telescope

Askar 50P F3.8 A portable, versatile quadruplet APO astrograph telescope

$2163.00 $2163.00

5 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
RisingCam imx294 10mp 4/3 RisingCam imx294 10mp 4/3

RisingCam imx294 10mp 4/3" sensor digital cooling astronomical telescope astronomy camera

$785.00 $785.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
30% off
Identify Genuine and Fake Diamonds Instrument Data Gem Refractometer Diamond Refractive Index Inspection Instrument Identify Genuine and Fake Diamonds Instrument Data Gem Refractometer Diamond Refractive Index Inspection Instrument

Identify Genuine and Fake Diamonds Instrument Data Gem Refractometer Diamond Refractive Index Inspection Instrument

$267.98 $382.83

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Refractive Examination Equipment YZ-24B+11d Opht**halmic Retinoscope Streak Refractive Examination Equipment YZ-24B+11d Opht**halmic Retinoscope Streak

Refractive Examination Equipment YZ-24B+11d Opht**halmic Retinoscope Streak

$2752.25 $2752.25

Categories: Tools, Measurement & Analysis Instruments

Buy Now
7% off
Fable Brand More Accuracy Professional Refractive Index Optical Glass Equipment Portable Gemology Tools Gem Refractometer Fable Brand More Accuracy Professional Refractive Index Optical Glass Equipment Portable Gemology Tools Gem Refractometer

Fable Brand More Accuracy Professional Refractive Index Optical Glass Equipment Portable Gemology Tools Gem Refractometer

$3643.38 $3917.61

Categories: Tools, Measurement & Analysis Instruments

Buy Now
7% off
High Accuracy 0.003 Handheld Diamond Gemstone Gem Refractometer with Refractive Index Fluid 1.79 with Built-in Battery High Accuracy 0.003 Handheld Diamond Gemstone Gem Refractometer with Refractive Index Fluid 1.79 with Built-in Battery

High Accuracy 0.003 Handheld Diamond Gemstone Gem Refractometer with Refractive Index Fluid 1.79 with Built-in Battery

$3643.38 $3917.61

Categories: Tools, Measurement & Analysis Instruments

Buy Now
7% off
Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy of 0.002 Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy of 0.002

Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy of 0.002

$3808.74 $4095.42

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Celestron AstroMaster 90EQ Telescope Refractor Telescope Professional Astronomical Telescope for Beginner Student stargazing Celestron AstroMaster 90EQ Telescope Refractor Telescope Professional Astronomical Telescope for Beginner Student stargazing

Celestron AstroMaster 90EQ Telescope Refractor Telescope Professional Astronomical Telescope for Beginner Student stargazing

$1999.00 $1999.00

Categories: Tools, Measurement & Analysis Instruments

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1% off
Digital refractometer, gemstone refractometer, jewelry identification gemstone refractive index measuring instrument Digital refractometer, gemstone refractometer, jewelry identification gemstone refractive index measuring instrument

Digital refractometer, gemstone refractometer, jewelry identification gemstone refractive index measuring instrument

$2469.55 $2494.50

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Askar 60F Flat-Field A compact, ultra-portable, and powerful quadruplet self-flattened astrograph. Askar 60F Flat-Field A compact, ultra-portable, and powerful quadruplet self-flattened astrograph.

Askar 60F Flat-Field A compact, ultra-portable, and powerful quadruplet self-flattened astrograph.

$3597.79 $3597.79

4 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
HI96822 High-precision microcomputer sodium chloride refractive light analyzer (measuring seawater) HI96822 High-precision microcomputer sodium chloride refractive light analyzer (measuring seawater)

HI96822 High-precision microcomputer sodium chloride refractive light analyzer (measuring seawater)

$3515.12 $3515.12

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Outdoor Professional Stargazing 120900 Astronomical Refracting Telescope Space Viewing Star and Moon Space Outdoor Professional Stargazing 120900 Astronomical Refracting Telescope Space Viewing Star and Moon Space

Outdoor Professional Stargazing 120900 Astronomical Refracting Telescope Space Viewing Star and Moon Space

$5046.30 $5046.30

Categories: Tools, Measurement & Analysis Instruments

Buy Now
2026-PAL-RI Digital Atago refractometer (polarimeter) hand held 2026-PAL-RI Digital Atago refractometer (polarimeter) hand held

2026-PAL-RI Digital Atago refractometer (polarimeter) hand held "Pocket" auto Refractive Index 0.03%

$5034.57 $5034.57

Categories: Tools, Measurement & Analysis Instruments

Buy Now
10% off
Factory Direct Professional Gem Refractive Index Tester Factory Direct Professional Gem Refractive Index Tester

Factory Direct Professional Gem Refractive Index Tester

$4920.70 $5467.44

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Askar 71F Flat-Field Lightweight compact affordable quadruplet flat-field Astrograph for visual observing and astrophotography Askar 71F Flat-Field Lightweight compact affordable quadruplet flat-field Astrograph for visual observing and astrophotography

Askar 71F Flat-Field Lightweight compact affordable quadruplet flat-field Astrograph for visual observing and astrophotography

$4719.10 $4719.10

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
10% off
ZHANJING 5 Inch Professional Refractive Astronomical Telescope with Finder Scope and Tripod for Students Children ZHANJING 5 Inch Professional Refractive Astronomical Telescope with Finder Scope and Tripod for Students Children

ZHANJING 5 Inch Professional Refractive Astronomical Telescope with Finder Scope and Tripod for Students Children

$5141.25 $5712.50

Categories: Tools, Measurement & Analysis Instruments

Buy Now
optical instrument refraction chair low price ophthalmic unit optical instrument refraction chair low price ophthalmic unit

optical instrument refraction chair low price ophthalmic unit

$4677.33 $4677.33

Categories: Tools, Measurement & Analysis Instruments

Buy Now
5% off
PAL-RI Digital Atago refractometer (polarimeter) hand held PAL-RI Digital Atago refractometer (polarimeter) hand held

PAL-RI Digital Atago refractometer (polarimeter) hand held "Pocket" auto Refractive Index 0.03%

$5679.76 $5978.70

Categories: Tools, Measurement & Analysis Instruments

Buy Now
1% off
Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy Of 0.002 Hot sales Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy Of 0.002 Hot sales

Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer With More Accuracy Of 0.002 Hot sales

$3958.07 $3998.05

Categories: Tools, Measurement & Analysis Instruments

Buy Now
2026 Hot SellingTVV3000-70500 3.0MP USB digital refractive astronomical telescope 2026 Hot SellingTVV3000-70500 3.0MP USB digital refractive astronomical telescope

2026 Hot SellingTVV3000-70500 3.0MP USB digital refractive astronomical telescope

$3675.03 $3675.03

Categories: Tools, Measurement & Analysis Instruments

Buy Now
10% off
Comprehensive Refractometer Ophthalmoscope Optical Shop Optometry Equipment Human Eye Refractive Inspection Comprehensive Refractometer Ophthalmoscope Optical Shop Optometry Equipment Human Eye Refractive Inspection

Comprehensive Refractometer Ophthalmoscope Optical Shop Optometry Equipment Human Eye Refractive Inspection

$4637.92 $5153.24

Categories: Tools, Measurement & Analysis Instruments

Buy Now
50% off
154mm Double Separation Lenses D154F750 D154F1200 Multilayer film Single-layer film Refractive Telescope accessories DIY 154mm Double Separation Lenses D154F750 D154F1200 Multilayer film Single-layer film Refractive Telescope accessories DIY

154mm Double Separation Lenses D154F750 D154F1200 Multilayer film Single-layer film Refractive Telescope accessories DIY

$1533.00 $3066.00

Categories: Tools, Measurement & Analysis Instruments

Buy Now
Qhyccd Qhy5iii 678M/C Planetaire Geleidingscamera Nabij-Infrarood Hoge Gevoeligheid Astronomische Fotografie Qhyccd Qhy5iii 678M/C Planetaire Geleidingscamera Nabij-Infrarood Hoge Gevoeligheid Astronomische Fotografie

Qhyccd Qhy5iii 678M/C Planetaire Geleidingscamera Nabij-Infrarood Hoge Gevoeligheid Astronomische Fotografie

$2663.05 $2663.05

Categories: Tools, Measurement & Analysis Instruments

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1% off
Digital Abbe Refractometer Gem Abbe Refractometer Jewelry Identification Gem Refractive Index Measuring Instrument Jade Digital Abbe Refractometer Gem Abbe Refractometer Jewelry Identification Gem Refractive Index Measuring Instrument Jade

Digital Abbe Refractometer Gem Abbe Refractometer Jewelry Identification Gem Refractive Index Measuring Instrument Jade

$5159.08 $5211.19

Categories: Tools, Measurement & Analysis Instruments

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UTF-T4880Pro Adjustable Full-Frame Refraction Lens Frame Multi-Functional Genuine Optical Device for Precision Measurement UTF-T4880Pro Adjustable Full-Frame Refraction Lens Frame Multi-Functional Genuine Optical Device for Precision Measurement

UTF-T4880Pro Adjustable Full-Frame Refraction Lens Frame Multi-Functional Genuine Optical Device for Precision Measurement

$2130.00 $2130.00

Categories: Tools, Measurement & Analysis Instruments

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15% off
Diameter154mm Large Aperture Dual Separation Lenses Refractive Astronomical Telescope Objective with Metal Base Diameter154mm Large Aperture Dual Separation Lenses Refractive Astronomical Telescope Objective with Metal Base

Diameter154mm Large Aperture Dual Separation Lenses Refractive Astronomical Telescope Objective with Metal Base

$4391.07 $5165.96

1 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
7% off
Professional Refractive Index for Jewelry and Gem With Testing Range of 1.35 - 1.85 With 0.02 ND Scale Division Refractometer Professional Refractive Index for Jewelry and Gem With Testing Range of 1.35 - 1.85 With 0.02 ND Scale Division Refractometer

Professional Refractive Index for Jewelry and Gem With Testing Range of 1.35 - 1.85 With 0.02 ND Scale Division Refractometer

$4119.59 $4429.67

Categories: Tools, Measurement & Analysis Instruments

Buy Now
ToupTek G3M2210M USB3.0 Guide Planetary Camera SC2210 Mono Astronomical Photography ToupTek G3M2210M USB3.0 Guide Planetary Camera SC2210 Mono Astronomical Photography

ToupTek G3M2210M USB3.0 Guide Planetary Camera SC2210 Mono Astronomical Photography

$1771.60 $1771.60

2 sold

Categories: Tools, Measurement & Analysis Instruments

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8% off
BM-RE01 2WAJ Digital Auto Abbe Refractometer with 1.300-1.700 Refractive Index 0-95% Brix Range 0.0002 Accuracy BM-RE01 2WAJ Digital Auto Abbe Refractometer with 1.300-1.700 Refractive Index 0-95% Brix Range 0.0002 Accuracy

BM-RE01 2WAJ Digital Auto Abbe Refractometer with 1.300-1.700 Refractive Index 0-95% Brix Range 0.0002 Accuracy

$2933.51 $3188.60

Categories: Tools, Measurement & Analysis Instruments

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20% off
154 Calibre F750/F1200mm Refractive Achromatic Objective DIY Homemade Astronomical Telescope 154 Calibre F750/F1200mm Refractive Achromatic Objective DIY Homemade Astronomical Telescope

154 Calibre F750/F1200mm Refractive Achromatic Objective DIY Homemade Astronomical Telescope

$1498.98 $1873.73

2 sold

Categories: Tools, Measurement & Analysis Instruments

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40% off
D1024/D1524 15A High Current Lithium Battery Equalizer Pressure Difference Repair Balancer Battery Equalizer Car Maintenance D1024/D1524 15A High Current Lithium Battery Equalizer Pressure Difference Repair Balancer Battery Equalizer Car Maintenance

D1024/D1524 15A High Current Lithium Battery Equalizer Pressure Difference Repair Balancer Battery Equalizer Car Maintenance

$470.99 $784.99

3 sold

Categories: Tools, Measurement & Analysis Instruments

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8% off
Jewelry Optical Glass Equipment With 0.002 Accuracy Refractive Index Range Of 1.35 To1.85 With Polarizing Lens Gem Refractometer Jewelry Optical Glass Equipment With 0.002 Accuracy Refractive Index Range Of 1.35 To1.85 With Polarizing Lens Gem Refractometer

Jewelry Optical Glass Equipment With 0.002 Accuracy Refractive Index Range Of 1.35 To1.85 With Polarizing Lens Gem Refractometer

$3310.72 $3598.61

Categories: Tools, Measurement & Analysis Instruments

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Qhyccd QHY5III V2 Serie QHY5III200M USB3.0 Planetaire Gids Ster Camera Astronomische Telescoop Elektronisch Oculair Qhyccd QHY5III V2 Serie QHY5III200M USB3.0 Planetaire Gids Ster Camera Astronomische Telescoop Elektronisch Oculair

Qhyccd QHY5III V2 Serie QHY5III200M USB3.0 Planetaire Gids Ster Camera Astronomische Telescoop Elektronisch Oculair

$2472.00 $2472.00

1 sold

Categories: Tools, Measurement & Analysis Instruments

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3% off
Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002 Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002

Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002

$4516.87 $4656.57

Categories: Tools, Measurement & Analysis Instruments

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10% off
Gemological Refractometer 1.35 - 1.85 RI Refractive Index Built In LED Light Gem Refractometer Gemological Refractometer 1.35 - 1.85 RI Refractive Index Built In LED Light Gem Refractometer

Gemological Refractometer 1.35 - 1.85 RI Refractive Index Built In LED Light Gem Refractometer

$2829.31 $3143.68

Categories: Tools, Measurement & Analysis Instruments

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7% off
Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002 Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002

Professional Gemological Instrument Measuring Refractive Index Gemstone Refractometer with More Accuracy of 0.002

$3483.02 $3745.18

Categories: Tools, Measurement & Analysis Instruments

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