Refractometers

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Easy to operate refractometers provide accurate and repeatable measurements on easy to read scales. Refractometers measure the concentration of sugar, salt, glycol, lubricants, battery coolant, industrial fluids, low concentration juices, refrigerant oils, protein, urine and more. Requires only 2 or 3 drops of solution. Most are complete with carrying case and calibration screwdriver. Shop at GoodMarts online store for some of the best refractometers from Extech and General Tools Corp.

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RF40 Battery Coolant RefractometerRF40 Battery Coolant RefractometerRF40Extech Instruments Corp.$89.991
RF10 Portable Refractometer, Sucrose Brix 0-32RF10 Portable Refractometer, Sucrose Brix 0-32RF10Extech Instruments Corp.$89.991
RF15 Portable Refractometer, Sucrose Brix 0-32 with ATCRF15 Portable Refractometer, Sucrose Brix 0-32 with ATCRF15Extech Instruments Corp.$114.991
RF20 Salinity RefractometerRF20 Salinity RefractometerRF20Extech Instruments Corp.$89.991
RF18 Lubricant and Cutting Fluids RefractometerRF18 Lubricant and Cutting Fluids RefractometerRF18Extech Instruments Corp.$109.991
Digital Wide Range Brix RefractometerDigital Wide Range Brix RefractometerDREF45-121General Tools Corp.$399.001
Digital Wide Range protein / Urine RefractometerDigital Wide Range protein / Urine RefractometerDREF/UP320General Tools Corp.$399.001
Portable Refractometer, Brix 45-82Portable Refractometer, Brix 45-82REF105General Tools Corp.$94.951
Brix Refractometer, 0 To 10 PercentBrix Refractometer, 0 To 10 PercentREF101General Tools Corp.$84.951
Brix Refractometer, 0 To 20 PercentBrix Refractometer, 0 To 20 PercentREF102General Tools Corp.$94.951
Brix Refractometer, 0 To 32 PercentBrix Refractometer, 0 To 32 PercentREF103General Tools Corp.$94.951
Brix Refractometer, 28 To 62 PercentBrix Refractometer, 28 To 62 PercentREF104General Tools Corp.$94.951
Brix Refractometer, 0 To 90 PercentBrix Refractometer, 0 To 90 PercentREF107General Tools Corp.$324.951
Brix Refractometer, 0 To 10 Percent with ATCBrix Refractometer, 0 To 10 Percent with ATCREF111ATCGeneral Tools Corp.$124.951
Brix Refractometer, 0 To 20 Percent with ATCBrix Refractometer, 0 To 20 Percent with ATCREF112ATCGeneral Tools Corp.$114.951
Brix Refractometer, 0 To 32 Percent with ATCBrix Refractometer, 0 To 32 Percent with ATCREF113ATCGeneral Tools Corp.$114.951
Salinity Refractometer 0 To 100 PercentSalinity Refractometer 0 To 100 PercentREF201General Tools Corp.$94.951
Salinity Refractometer 0 To 28 PercentSalinity Refractometer 0 To 28 PercentREF202General Tools Corp.$94.951
Salinity Refractometer 0 To 10 Percent with ATCSalinity Refractometer 0 To 10 Percent with ATCREF211ATCGeneral Tools Corp.$114.951
Protein/Urine RefractometerProtein/Urine RefractometerREF304General Tools Corp.$94.951
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