The optical refractometer for measuring honey features three measurement scales: a range of 10 to 33% for honey moisture, 58 to 90% Brix, and 38 to 43 degrees Baumé for glucose. This device is suitable not only for beekeepers but also for anyone who needs to check honey quality, such as those in the food industry. Product Features: Measurement Range: 58 - 90% Brix or 58 - 92% Brix, 38 - 43 degrees Baumé, 12 - 27% water. Division: 0.5% Brix, 0.5 degrees Baumé, 1% water. Accuracy: ± 0.5% Brix, ± 0.5 degrees Baumé, ± 1% water. Automatic Temperature Compensation (ATC). Sturdy and heavy-duty construction. Certified to strict quality and safety standards. Durable and built for long-term use. Lightweight construction using high-quality aluminum. Comfortable and non-slip grip thanks to its soft rubber design. Easy to use and calibrate. Guaranteed accurate test results. Package Contents: - One refractometer - One pipette - Instruction manual - Small screwdriver - Cleaning cloth