Refractometers

$Antifreeze Refractometer 5-in-1 Antifreeze Coolant Refractometer for Checking Automobile Antifreeze Coolant and Freezing Point, Concentration of Ethylene Glycol or Propylene and Battery Acid$

Antifreeze Refractometer 5-in-1 Antifreeze Coolant Refractometer for Checking Automobile Antifreeze Coolant and Freezing Point, Concentration of Ethylene Glycol or Propylene and Battery Acid

$18.99

$ 7 .99 $7.99

4.7

$Atago 3849 PAL-MAPLE Digital Hand-Held Pocket Maple Refractometer, Brix 0.0 to 85.0%$

Atago 3849 PAL-MAPLE Digital Hand-Held Pocket Maple Refractometer, Brix 0.0 to 85.0%

$419.99

$ 99 .00 $99.00

4.7

$Ophthalmic Grey Nylon Universal Auto Refractor Refractometer Keratometer Protective Dust Cover$

Ophthalmic Grey Nylon Universal Auto Refractor Refractometer Keratometer Protective Dust Cover

$19.99

$ 9 .99 $9.99

4.9

$Salinity Refractometer 0~28% for Measuring Sodium Chloride Content in Brine, Seawater and Industry, Nacl Refractometer Salinometer Brine Refractometer for Pickles Curing Foods Making$

Salinity Refractometer 0~28% for Measuring Sodium Chloride Content in Brine, Seawater and Industry, Nacl Refractometer Salinometer Brine Refractometer for Pickles Curing Foods Making

$17.99

$ 8 .99 $8.99

4.7

$4-in-1 Antifreeze Coolant Refractometer,（Copper ）CNC Machine coolant Refractometer for Diesel Exhaust Fluid,Automobile Antifreeze System, Battery Acid and Windshield Washer Fluid$

4-in-1 Antifreeze Coolant Refractometer,（Copper ）CNC Machine coolant Refractometer for Diesel Exhaust Fluid,Automobile Antifreeze System, Battery Acid and Windshield Washer Fluid

$18.59

$ 8 .99 $8.99

4.9

$0-32% Brix Meter Refractometer,V-Resourcing Portable Hand Held Refractometer for Sugar Content Test$

0-32% Brix Meter Refractometer,V-Resourcing Portable Hand Held Refractometer for Sugar Content Test

$14.99

$ 7 .99 $7.99

4.7

$Clinical Refractometer with ATC, Tri-Scale Serum Plasma Protein Test 2-14g/dl Urine Specific Gravity 1.000-1.060SG, for Veterinary Vet Cat Dog Pets$

Clinical Refractometer with ATC, Tri-Scale Serum Plasma Protein Test 2-14g/dl Urine Specific Gravity 1.000-1.060SG, for Veterinary Vet Cat Dog Pets

$19.90

$ 7 .99 $7.99

4.9

$Salinity Refractometer with ATC,Saltwater Aquariums Dual Scale 0-100 PPT & Specific Gravity 1.000-1.070 Salinity Tester,for Marine Monitoring,Fish Farming,Pool Hydrometer Meter$

Salinity Refractometer with ATC,Saltwater Aquariums Dual Scale 0-100 PPT & Specific Gravity 1.000-1.070 Salinity Tester,for Marine Monitoring,Fish Farming,Pool Hydrometer Meter

$17.99

$ 8 .99 $8.99

4.8

$Vee Gee Scientific BTX-1 Handheld Brix Refractometer with ATC, 0-32% Brix Range, 0.2% Resolution, ±0.2% Accuracy, Industrial-Grade, 5-Year Warranty$

Vee Gee Scientific BTX-1 Handheld Brix Refractometer with ATC, 0-32% Brix Range, 0.2% Resolution, ±0.2% Accuracy, Industrial-Grade, 5-Year Warranty

$116.80

$ 50 .99 $50.99

4.6

$Toolly DEF Refractometer for Measuring Diesel Exhaust Fluid Concentration of Diesel Engines, Urea Ablue AUS32 Concentraction Measuring Tool, with ATC Function$

Toolly DEF Refractometer for Measuring Diesel Exhaust Fluid Concentration of Diesel Engines, Urea Ablue AUS32 Concentraction Measuring Tool, with ATC Function

$19.95

$ 8 .99 $8.99

4.5

$Digital Refractometer Digital BRIX Tester Sugar Meter Ideal for Drinking Water Beverage Kombucha Orchard Fruit Juice Carbohydrate Content High Accuracy Portable Refractive Index Tester 0-95%$

Digital Refractometer Digital BRIX Tester Sugar Meter Ideal for Drinking Water Beverage Kombucha Orchard Fruit Juice Carbohydrate Content High Accuracy Portable Refractive Index Tester 0-95%

$139.99

$ 56 .99 $56.99

4.7

$Digital Brix Refractometer Flagfront brix Meter Refractometer Automatic Temperature Compensation Brix Refractometer Range 0-55%，±0.1% Precision for Fruit Juice Coffee$

Digital Brix Refractometer Flagfront brix Meter Refractometer Automatic Temperature Compensation Brix Refractometer Range 0-55%，±0.1% Precision for Fruit Juice Coffee

$45.99

$ 22 .99 $22.99

4.9

$Brix Refractometer with ATC, Handheld Brix Meter Hydrometer 0-32% Portable Brix Reader Tester for Measuring Sugar Content in Fruit, Saccharimeter Refractometer for Replacement Brix Hydrometer Set$

Brix Refractometer with ATC, Handheld Brix Meter Hydrometer 0-32% Portable Brix Reader Tester for Measuring Sugar Content in Fruit, Saccharimeter Refractometer for Replacement Brix Hydrometer Set

$17.97

$ 7 .99 $7.99

4.4

$Digital Brix Refractometer ±0.1% Precision, 0.05% Resolution, Refractive Index, Waterproof, Rechargeable, Portable, Salinity, Beer, Wine, Fruit and More (32%)$

Digital Brix Refractometer ±0.1% Precision, 0.05% Resolution, Refractive Index, Waterproof, Rechargeable, Portable, Salinity, Beer, Wine, Fruit and More (32%)

$79.99

$ 38 .99 $38.99

4.6

$Agatige Refractometer, 0-90% Brix Meter Refractometer Handheld Sugar Refractometer High Accurate Brix Measurement Meter with ATC, Wine Extractor Tester Machine for Fruit, Beverages&Juice, Honey$

Agatige Refractometer, 0-90% Brix Meter Refractometer Handheld Sugar Refractometer High Accurate Brix Measurement Meter with ATC, Wine Extractor Tester Machine for Fruit, Beverages&Juice, Honey

$17.99

$ 7 .99 $7.99

4.9

$Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT - Dual Scale (1.0 to 1.070 S.G.) - Automatic Temperature Compensation$

Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT - Dual Scale (1.0 to 1.070 S.G.) - Automatic Temperature Compensation

$16.98

$ 6 .99 $6.99

4.6

3-in-1 Antifreeze Tester in Fahrenheit Scale for Checking Freezing Point and Concentration of Ethylene Glycol or Propylene Glycol Based Automobile Antifreeze Coolant, Also for Battery Acid Condition

$21.80

$ 9 .99 $9.99

4.3

$3 in 1 Scale Clinical Refractometer with 10~30°C ATC, Serum Protein 0~12g/dl, Urine Specific Gravity 1.000~1.050, Refractive Index 1.333~1.360 RI for Human Use.$

3 in 1 Scale Clinical Refractometer with 10~30°C ATC, Serum Protein 0~12g/dl, Urine Specific Gravity 1.000~1.050, Refractive Index 1.333~1.360 RI for Human Use.

$17.99

$ 7 .99 $7.99

4.3

$Alcohol Refractometer for Spirit Alcohol Volume Percent Measurement with Automatic Temperature Compensation (ATC), Range 0-80% v/v.$

Alcohol Refractometer for Spirit Alcohol Volume Percent Measurement with Automatic Temperature Compensation (ATC), Range 0-80% v/v.

$18.99

$ 9 .99 $9.99

5.0

$Digital Sugar Brix Refractometer brix Meter Automatic Temperature Compensation Range 0-35%，±0.2% Precision, Perfect for Fruits, Juices, Vegetables, Drinks and Coffee$

Digital Sugar Brix Refractometer brix Meter Automatic Temperature Compensation Range 0-35%，±0.2% Precision, Perfect for Fruits, Juices, Vegetables, Drinks and Coffee

$59.99

$ 27 .99 $27.99

4.6

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Refractometers