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Portable Digital Coffee Refractometer TDS 0-22% Brix Meter

$60-65 Min. Order: 1 set

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Beer Wort Refractometer Brix 0-32% and SG 1.000-1.120 Aluminum

$8.50 Min. Order: 5 pieces

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Digital 0-95% Brix Refractometer for Maple Syrup, Jam, Sauces, and Juice with ATC

$54.12-67.65 Min. Order: 5 pieces

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Portable Handheld Autorefractor Vision Screener

$1,810-3,700 Min. Order: 1 set

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SJR-9900 Auto Refractometer Keratometer

$1,000-1,080 Min. Order: 1 unit

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SJR-9900A Auto Refractometer Keratometer with LCD Monitor

$1,250-1,350 Min. Order: 1 unit

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4-in-1 Antifreeze Refractometer Centidegree Coolant Tester for Cars Aluminum

$7-8.50 Min. Order: 5 pieces

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SJR-9900A Portable Ultrasonic Diagnostic Device Optometry Instrument Auto Refracto-Keratometer

$1,260-1,320 Min. Order: 1 set

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Digital Honey Refractometer Brix 58-90% with ATC

$1.99-15.99 Min. Order: 50 pieces

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Handheld Digital Brix Refractometer 0-35% for Home Brewing and Sugar Testing

$25.90-27.90 Min. Order: 20 sets

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Gemological Refractometer RHG181 1.30-1.81 for Diamond Testing and Identification

$43.50-45.50 Min. Order: 5 pieces

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Portable Gemological Optical Refractometer 0.002 for Jewelry and Gemstones with Refractive Index Liquid

$300.19 Min. Order: 2 pieces

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RK-800 Auto Refractometer with Keratometer 9-Inch Touch Screen

$1,550-1,650 Min. Order: 1 unit

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Digital Salinity Meter Dual-Scale Salinity Tester 0-100 PPT and 1.000-1.070 Specific Gravity for Saline Water and Seawater

$7.80 Min. Order: 1 carton

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Digital Salinity Refractometer 0-100% Range Salinity Meter 0.2% Precision 0.1% Resolution for Seawater

$62-63 Min. Order: 5 pieces

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Digital Engine Coolant Tester Refractometer 0-60% Range Glycol Meter 0.2% Precision 0.1% Resolution Portable

$62-63 Min. Order: 5 pieces

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Digital Brix Refractometer 0-90% Range Meter 0.2% Precision 0.1% Resolution Portable

$78-79 Min. Order: 5 pieces

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Portable Digital Refractometer 0-35% Brix

$46.18-53.26 Min. Order: 10 sets

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Digital Refractometer 0-51.0% KCO3 Measurement for Semi-Liquid Samples

$69.90-73 Min. Order: 5 pieces

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Handheld Digital Honey Brix Refractometer

$9.90-14.60 Min. Order: 1 piece

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Digital Refractometer 0-100.0% DMAC-1 Dimethylacetamide Measurement for Synthetic Fiber Production

$69.90-73 Min. Order: 5 pieces

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Digital Beer Refractometer 0.0-30% Range Brix Coffee 0-25% Meter 0.2% Precision 0.1% Resolution Portable

$62-63 Min. Order: 5 pieces

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Auto Refractometer HRK-7000A Ophthalmic Refractometer Keratometer

$4,999-5,400 Min. Order: 1 set

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FA-6100BK Portable Handheld Eyesight Screening Machine Auto Refractor Vision Screener

$1,200-1,480 Min. Order: 1 set