Digital refractometer for quick, reliable sugar measurements (0 % – 55 %). Designed for beverage manufacturers and agricultural professionals who need fast, repeatable data during production and field work. Key benefits Measures sugar concentration from 0 % to 55 %, giving the range needed for juices, soft drinks, fruit checks and many production tasks. Large, high-resolution 54-inch IPS color display shows clear numerical results for fast decision making on the line or in the field. One-button zeroing simplifies setup before each measurement, reducing user error and saving time. Compact, lightweight design (125 x 46 x 5 mm) fits in a pocket or toolkit for mobile testing. Rechargeable 600 mAh battery with Type-C charging lets you work untethered and recharge quickly between shifts. Adjustable screen brightness ensures readings are visible in bright outdoor light or dim production areas. Important attributes Function: digital refractometer for measuring sugar concentration (Brix-style range 0–55 %). Display: 54-inch IPS color screen, high resolution for easy readability. Controls: single-button zeroing for fast calibration. Power: built-in 600 mAh rechargeable battery, USB Type-C charging. Size: 125 x 46 x 5 mm — compact and portable for field and factory use. Usability: adjustable display brightness to suit different lighting conditions. How it solves common problems Reduces downtime by delivering fast, on-the-spot sugar readings without complex setup. Minimizes reading errors with a high-contrast IPS screen and one-button zero function. Supports fieldwork and production-line testing with compact dimensions and rechargeable power. Practical applications (use scenarios) Beverage production quality control: measure sugar levels during mixing and blending to maintain consistent taste and meet product specs. Agricultural fruit testing: check sugar concentration in orchards to determine harvest timing and monitor fruit ripeness in the field. Brewing and fermentation monitoring: track sugar content during early production stages to guide recipes and fermentation decisions. What to expect in everyday use Put a small sample on the prism, zero with one button, and read the result on the large color display. Adjust display brightness as needed for outdoor sunlight or low-light production areas. Recharge via Type-C between shifts for continued portable use. This digital refractometer is built to be a practical, portable tool for anyone who needs reliable sugar concentration readings during production, quality checks, or field assessments.