Description
The Digital Portable Refractometer is a compact, handheld instrument designed for quick and precise refractive index (RI) and Brix measurements. Ideal for fieldwork, laboratories, and industrial environments, this refractometer combines digital accuracy with portability, making it perfect for applications in food and beverage, agriculture, aquaculture, chemical processing, and research.
Its automatic temperature compensation (ATC) and easy-to-read digital display ensure reliable results anywhere you work.
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✅ Key Features
Portable & Lightweight – Convenient handheld design for on-the-go testing.
Digital Accuracy – Eliminates reading errors common with analog refractometers.
Wide Measurement Range – Suitable for various liquids, including juices, oils, and chemicals.
Automatic Temperature Compensation (ATC) – Delivers stable readings even in fluctuating conditions.
Fast Response Time – Provides quick and consistent measurements.
Water-Resistant Housing – Durable and easy to clean for field or lab use.
User-Friendly Operation – One-button calibration and simple interface.
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📊 Technical Specifications (typical values – may vary by model)
Brix Range: 0 – 85% (model-dependent)
Refractive Index Range: 1.3000 – 1.7000
Accuracy: ±0.2% Brix / ±0.0003 RI
Temperature Compensation: Automatic (10 – 50 °C)
Display: Backlit digital LCD
Power Supply: Rechargeable battery or AAA batteries
Housing: Water-resistant, rugged plastic or metal casing
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🎯 Applications
Food & Beverage Industry – Measuring sugar content in juices, wines, and syrups.
Agriculture & Aquaculture – Monitoring salinity and nutrient solutions.
Chemical & Industrial Processes – Quality control for oils, lubricants, and solvents.
Environmental Monitoring – Testing water quality in field conditions.
Education & Research Labs – Teaching and experimental use.
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💡 Why Choose This Digital Portable Refractometer?
✅ Compact and reliable for field and lab testing.
✅ Digital precision reduces human error.
✅ Durable construction with water-resistant housing.
✅ Automatic temperature compensation for accurate readings anywhere.
✅ Versatile applications across multiple industries.













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