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Industrial & Scientific

Test, Measure & Inspect

Digital Gemstone Refractometers

10 Best Digital Gemstone Refractometers 2024 in the US

Winner

Presidium

Presidium

Presidium Instruments Gem Tester II (PGT II) with Assisted Thermal Calibration (ATC) for Identifying Diamonds/Moissanites and Common Colored Gemstones

10.0

score

Atago 3810

Atago

Atago 3810 PAL-1 Digital Hand Held Pocket Refractometer, 0.0 - 53.0% Brix Measurement Range

9.4

score

Misco PA20

Misco

Misco PA203X Palm Abbe Digital Refractometer for Fire Sprinkler Maintenance

8.5

score

aichose Br

aichose

aichose Brix Refractometer with ATC, Dual Scale - Specific Gravity & Brix, Hydrometer in Wine Making and Beer Brewing, Homebrew Kit

8.5

score

DiFluid R2

DiFluid

DiFluid R2 Extract Coffee TDS Refractometer, Multi-Test Modes & OTA Updates DiFluid Café APP with Range 0-30%, Precision 0.02%,Resolution 0.01%,Accuracy 0.03% TDS, Rechargeable, Portable

7.9

score

AquilaPro

AquilaPro

AquilaPro Digital Brix Refractometer with LCD, for Fruit Juice and Coffee, with Auto Temperature Compensation, 0-55% Range, ±0.2% Accuracy, Rechargeable Brix Meter for Liquid Sugar Content

7.9

score

DiFluid Di

DiFluid

DiFluid Digital Brix Refractometer 0-32% Range Brix Meter, ±0.1% Precision, 0.05% Resolution, Refractive Index, Waterproof, Rechargeable, Portable

7.3

score

MILWAUKEE'

Milwaukee

MILWAUKEE'S Instruments MA871 Digital Brix Refractometer, Range 0-85%

7.3

score

Digital Br

Flagfront

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

7.0

score

Aichose 0-

aichose

Aichose 0-80% Brix Meter Refractometer for Measuring Sugar Content in Fruit, Honey, Maple Syrup and Other Sugary Drink, with Automatic Temperature Compensation Function

7.0

score

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