Description
Product Overview
The HyVisTek refractometer is a versatile tool designed for measuring Brix (0-40%), alcohol degree (0-25% vol), and Baume (0-25° Bé) in one compact device. It features automatic temperature compensation (ATC) for reliable performance within 10°C to 30°C, ensuring accurate readings without manual adjustments. With dimensions of 7.09 x 1.57 x 1.57 inches and weighing 8.15 ounces, it is portable and easy to handle. The model number huiyue02 and ASIN B0FQNX4DW9 identify this product, manufactured by HyVisTek and first available in October 2025. Its sharp scale lines and focus ring enhance precision, making it suitable for various liquid testing applications.

Usage
This refractometer is ideal for homebrewers, winemakers, and beverage enthusiasts who need to monitor sugar levels, alcohol content, and specific gravity during fermentation. Use it in environments like home kitchens, breweries, or vineyards to test grape juice, beer, cider, sodas, honey, and maple syrup. Simply place 2-3 drops of the sample on the prism, calibrate to zero with the included screwdriver, and obtain a clear reading within 30 seconds. It helps track fermentation progress, allowing users to stop at the optimal time for better beverage quality.
Why Choose Us
HyVisTek refractometers stand out due to their multi-functionality, combining three essential measurements in one device, saving time and effort. The ATC technology ensures consistent results across varying temperatures, reducing errors. With a high customer rating of 4.6 stars from 6 reviews and a Best Sellers Rank of #19 in Lab Refractometers, it reflects reliability and user satisfaction. The durable construction and ease of use make it a trusted choice for both beginners and professionals.
Key Features
- Measures Brix, alcohol, and Baume scales in one device for comprehensive beverage analysis.
- Automatic temperature compensation provides stable readings from 10°C to 30°C without manual input.
- Quick and easy calibration with included screwdriver for zero adjustment and accurate results.
- Sharp scale lines and focus ring ensure precise measurements in just 30 seconds.
- Versatile application for testing juices, honey, maple syrup, and homemade beverages.
FAQ
What liquids can I test with this refractometer?
You can test a variety of liquids including grape juice, beer, cider, sodas, honey, and maple syrup to measure sugar content, alcohol degree, and Baume scale.
How do I calibrate the refractometer?
Calibrate by placing a few drops of distilled water on the prism and using the included screwdriver to adjust the scale to zero, ensuring accurate readings for your samples.
Does temperature affect the measurements?
The built-in ATC technology automatically compensates for temperature variations between 10°C and 30°C, so no manual adjustments are needed for reliable results.
Is this suitable for professional use?
Yes, its precision and multi-functionality make it ideal for both home and professional settings, such as breweries and vineyards, for consistent beverage quality control.
How do I clean the refractometer after use?
Gently wipe the prism with a soft, damp cloth to remove residue, and store it in a dry place to maintain accuracy and prolong its lifespan.





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