Best Optical Refractometers

Atago 3810 Digital Hand Held Pocket Refractometer, 0.0-53.0-Percent Brix Measurement Range

Alcohol Refractometer for Checking Volume Percent of Brandy, Whisky, Vodka etc,Ideal for Bartender, Alcohol Retailer and Food Producing.Range 0-80 v/v.

Brix Refractometer 0-32% for Measuring Sugar Content for Beer, Wine, Juice...Home Brewing Equipment with Automatic Temperature Compensation

Honey Refractometer for Honey Moisture, Brix and Baume, 3-in-1 Uses, 58-90% Brix Scale Range Honey Moisture Tester, Ideal for Honey, Maple Syrup, and Molasses, Bee Keeping Supplies

0-90% Brix Meter Refractometer,V-Resourcing Portable Hand Held Sugar Content Measurement for Sugar, Food, Fruit, Beverages Honey

Brix Refractometer with ATC - Tiaoyeer Digital Handheld Refractometer for Beer Wine Fruit Sugar, Dual Scale-Specific Gravity 1.000-1.130 and Brix 0-32%

Antifreeze Refractometer,V-Resourcing Hand-Held Anti Freeze Tester for Car Coolant Adblue Antifreeze System, Glycol Propylene,Glycol Ethylene,Battery Acid,Coolant Windshield Fluid

Brix Refractometer for Beer Brewing,Wine Making, Sugar Content Mearsuring,Dual Scale - Specific Gravity 1.000-1.130 and Brix 0-32%,with Automatic Temperature Compensation Function

Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation

DiFluid Digital Brix Refractometer Range 0-32%, Precision±0.1% Sugar Refractometer Brix Meter for Test Fruit, Urea, Salty Waterproof and Rechargeable.