VTSYIQI Abbe Refractometer Binocular Refractometer Digital Brix Refractometer Laboratory Optical Equipment With Refractive index nD 1.3000-1.7000 Brix 0-95% Accuracy (nD) ±0.0003 Observation mode Binocular

VTSYIQI ABBE Refractometer Binocular Refractometer with Accuracy ±0.0003 Refractive Index 1.3000-1.7000nD Dissolved Solids Brix 0-95% for Sugar Pharmaceutical Beverage Food Etc

VTSYIQI ABBE Refractometer Brix Refractometer Binocular Refractometer with Refractive Index 1.3000-1.7000nD Dissolved Solids Brix 0-95% Accuracy ±0.0003 for Liquid and Solid Substances

VTSYIQI Abbe Refractometer Brix Refractometer Measurement with Accuracy ±0.0002 Range 1.3000-1.7000 nD 0.0-95% Brix Dissolved Solids Brix 0-95% for Sugar Beverage Petroleum Food Test

VTSYIQI Abbe Refractometer Lab Binocular ABBE Refractometer with Accuracy ±0.0003 Measuring Range 1.3000-1.7000 nD 0.0-95% Brix for Liquid Substances Test

VTSYIQI Abbe Refractometer Lab Brix Refractometers with Measuring Range 1.3000-1.7000 nD 0.0-95% Brix Accuracy ±0.0002 Monocular Observation Mode for Sugar Food Test

VTSYIQI ABBE Refractometer Monochromatic Refractometer Digital Brix Refractometer Laboratory Optical Equipment With Refractive index nD 1.3000-1.7000 Brix 0-95% Accuracy (nD) ±0.0002 Observation mode Monocular

VTSYIQI Abbe Refractometer Monochromatic Refractometer Lab Refractometers with Measuring Range 1.3000-1.7000nD 0.0-95% Brix Accuracy ±0.0002 Optical Index Plate Reading

VTSYIQI ABBE Refractometer Monocular Abbe Refractometer Digital Abbe Refractometer with Accuracy ±0.0002 Digital Thermometer Measuring Range 1.3000-1.7000 nD Dissolved Solids Brix 0-95%

VTSYIQI Abbe Refractometer Monocular Refractometer Benchtop Refractometer with Measuring Range 1.3000-1.7000 nD 0.0-95% Brix Accuracy ±0.0002 for Sugar Beverage Petroleum Food Test

VTSYIQI AC DC Magnetic Field Gauss Meter AC DC Gauss Meter Tesla Meter With 2000mT Flux meter Power Adapter

VTSYIQI AEG Motorized Force Test Stands with Electric Loading stepless Speed Regulation no Gear Transmission Function Without Force Gauge