Industry Type Polarimeter Disc Polarimeter for Sugar Solution Analyzer, Manual Optical Polarimeter and Polarimeter Instrument for Liquid Optical Analysis and Laboratory Use

DIRBAK Antifreeze Refractometer Handheld ATC Function Propylene Glycol Freezing Point Detector for Automotive Wiper Fluid Battery Fluid Testing Industrial Use

oiakus Digital Binocular Abbe Refractometer, with 1.3000~1.7000nD, 0.0005 Average Dispersion Value, Brix 0-95% with Thermometer, for Petroleum Industry, Science Education

Keenso Salinometer Salinity Tester Marine Survey Sea Water Detection Meter for Industry,

CEVIZ Binocular Abbe Refractometer, Professional Lab Abbe Refractometer, 1.3000~1.7000nD and 0-95% Brix Measurement, 0.0005 Average Dispersion Value, for Petroleum Industry, Science Education

VTSYIQI Laboratory Polarimeters Manual Polarimeter Instrument with Sodium Lamp -180° to +180° Accuracy 0.05° Research Industry Type Disk Polarimeter 100mm and 200mm Polarimeter Tube

VTSYIQI Polarimeters Disc Polarimeter Instrument with Accuracy 0.05° Research Industry Type Disk Polarimeter 100mm and 200mm Polarimeter Tube 110V

RZ120 Handheld Sugar Tester for Beer and uit 0-32 ATC Ideal Tool for u Sugar Content for and Making Industry.

Fydun Sugar Test Meter Sugar Concentration Measurement -20% Refractometer with Automatic Temperature Compensation - Industrial & Scientific Test Tool

Syrup Refractometer Handheld Portable Tester for Measuring Sugar Honey Content in Fruits Beverages Food Industry 28-62% Range Aluminum Alloy